Amendment A005_R1.pdf

AMENDMENT OF SOLICITATION/MODIFICATION OF CONTRACT 1. CONTRACT ID CODE

N/A

PAGE

2. AMENDMENT/MODIFICATION NO. 3. EFFECTIVE DATE 4. REQUISITION/PURCHASE NO. 5. PROJECT NO. (If applicable)

A005 1/14/2022 N/A See Box 14

6. ISSUED BY CODE N/A 7. ADMINISTERED BY (If other than Item 6) CODE N/A

Department of Transportation Federal Highway Administration 610 East Fifth Street Vancouver WA 98661-3801

8. NAME AND ADDRESS OF CONTRACTOR (No., street, county, State and Zip Code) 9A. AMENDMENT OF SOLICITATION NO.

X 69056721B000017

9B. DATED (SEE ITEM 11)

10A. MODIFICATION OF CONTRACT/ORDER NO.

N/A

10B. DATED (SEE ITEM 13)

CODE: N/A FACILITY CODE: N/A N/A

11. THIS ITEM ONLY APPLIES TO AMENDMENTS OF SOLICITATIONS

| X | The above numbered solicitation is amended as set forth in Item 14. The hour and date specified for receipt of Offers

(__ ) is extended, ( x ) is not extended.

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

(a) By completing Items 8 and 15, and returning 1 copies of the amendment; (b) By acknowledging receipt of this amendment on each copy of the offer submitted; or (c) By separate letter or telegram which includes a reference to the solicitation and amendment numbers. FAILURE OF YOUR ACKNOWLEDGMENT TO BE RECEIVED AT THE PLACE DESIGNATED FOR THE RECEIPT OF OFFERS PRIOR TO THE HOUR AND DATE SPECIFIED MAY RESULT IN REJECTION OF YOUR OFFER. If by virtue of this amendment you desire to change an offer already submitted, such change may be made by telegram or letter, provided each telegram or letter makes reference to the solicitation and this amendment, and is received prior to the opening hour and date specified.

12. ACCOUNTING AND APPROPRIATION DATA (If required)

N/A

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

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

A THIS CHANGE ORDER IS ISSUED PURSUANT TO (Specify authority) THE CHANGES SET FORTH IN ITEM 14 ARE MADE IN THE CONTRACT ORDER NO. IN

ITEM 10A.

N/A

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

N/A

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

N/A D OTHER (Specify type of modification and authority)

N/A E. IMPORTANT: Contractor n/a is not, n/a is required to sign this document and return n/a copies to the issuing office.

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

MT PRA GLAC 10(45), Rehabilitate Final 9.3 miles of the Going-to-the-Sun Road & Replace Bridge Over McDonald Creek Amendment A003 is issued to revise the following:

SF 1442, SOLICITATION, OFFER, AND AWARD (Pen & Ink change)

Page A-3, Block 13A. Revises bid opening date from 01/25/2022 to 02/10/2022

Continued on page 2

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

15a. NAME AND TITLE OF SIGNER (Type or print) 15a. NAME AND TITLE OF CONTRACTING OFFICER (Type or print)

N/A

15B. CONTRACTOR/OFFEROR 15C. DATE SIGNED 16B. UNITED STATES OF AMERICA 16C. DATE SIGNED

BY_________________________________________ BY N/A___________________________ N/A (Signature of person authorized to sign) (Signature of Contracting Officer)

NSN 7540-01-152-8070

PREVIOUS EDITION NOT USABLE

30-105 STANDARD FORM 30 (REV. 10-83)

Prescribed by GSA

FAR (48 CFR) 53.243

Amendment No. A005, dated 1/14/2022 Project No MT PRA GLAC 10(45) Project Name Rehabilitate Final 9.3 miles of the Going-to-the-Sun Road & Replace Bridge Over McDonald Creek Solicitation No. 69056721B000017 Page 2 of 4

REVISIONS ARE AS FOLLOWS:

CONTRACT CLAUSES

Page C-23. Revises, FAR Clauses 52.211-10, Commencement, Prosecution, and Completion of Work (Apr 1984) Alternate I (Apr 1984) Fixed completion date. Revises Notice to Proceed

Page C-99. Revises, FAR Clause 52.236-4 Physical Data (Apr 1984). Revises list of physical data files

SPECIAL CONTRACT REQUIREMENTS (Pen & Ink change)

Page E-24a, (this page intentional left blank). Remove Page E-24a issued under Amendment A003.

SPECIAL CONTRACT REQUIREMENTS

Page E-16, Subsection 107.02, Revises 6th paragraph

Page E-24, revises page number; Subsection 108.01 Commencement, Prosecution and Completion of work, Revises (a)(5) and adds (a) 6a)

Page E-50, Subsection 156.04 Accommodating Traffic During Work. Adds (c)(4)

Page F-20, Subsection: Adds Subsection 401.09 Aggregate Preparation.

Page F-21, Reformats page

Page F-22, Reformats page

Page F-28, Subsection 401.19 Payment, Adds payment limits for lime.

Page F-39, Section 413 ASPHALT PAVEMENT MILLING, Revises Subsection 413.03

Milling, first sentence; Revises 413.03 Milling (b), (c), (d), (e) and adds (f).

Page F-55, Subsection 562 Temporary works. Revises subsection 562.01

Page F-81, Section 636 Description. Revises Subsection 636.01.

Page F-84, Subsection 636.05 Conduit. Revises 3rd and 4th paragraph

Project Name Rehabilitate Final 9.3 miles of the Going-to-the-Sun Road & Replace Bridge Over McDonald Creek Solicitation No. 69056721B000017 Page 3 of 4

Page F-85, Subsection 636.05 Conduit, Revises 5th paragraph; Subsection 636.11A System Installation, Telephone, Revises 1st and 3rd paragraph; Measurement Subsection 636.13, revises 1st paragraph.

PLANS

Plan sheet #A.4 Adds stockpile site location sites and footnotes (1) and (2)

Plan sheet #C.1 Revises Tabulation of Typical Section Quantities tables.

Plan sheet #C.2 Revises Typical Section No. 1. Adds, footnote (4)

Plan sheet #C.4 Revises Typical Section No. 4 Descriptions, revises Utility box, Pull box (communications) typical Description, and footnote (1).

Adds callout to typical Section No. 4 and footnotes (2) & (3).

Plan sheet #D.2 Adds construction limits north and south of bridge work.

Plan sheet #D.13 Adds utility hanger detail and Notes 2-5.

Plan sheet #L.4 Adds Pipe Pile Notes: 4.

Plan sheet #L.16 Adds Utility Notes: 4, Deletes and replaces Utility Notes: 3.

ENCLOSURES

Pages:

C-23 C-99 E-16 E-23 E-50 F-20 through F-23 F-28 F-39 F-55 F-81 F-84 F-85

Plan Sheets:

A.4 C.1 C.2

Project Name Rehabilitate Final 9.3 miles of the Going-to-the-Sun Road & Replace Bridge Over McDonald Creek Solicitation No. 69056721B000017 Page 4 of 4

C.4 D.2 D.13 L.4 L.16

C-23

The Contractor shall be required to (a) commence work under this contract within 10 calendar days after the date the Contractor receives the notice to proceed, (b) prosecute the work diligently, and (c) complete the entire work ready for use not later than September 30, 2023 subject to such extensions as may be authorized. The time stated for completion shall include final cleanup of the premises.

The completion date is based on the assumption that the successful offeror will receive the notice to proceed by March 4May 02, 2022. The completion date will be extended by the number of calendar days after the above date that the contractor receives the notice to proceed, except to the extent that the delay in issuance of the notice to proceed results from the failure of the contractor to execute the contract and give the required performance and payment bonds within the time specified in the offer.

52.211-12 Liquidated Damages—Construction (Sep 2000)

(a) If the Contractor fails to complete the work within the time specified in the contract, the

Contractor shall pay liquidated damages to the Government in the amount of: See Special Contract Requirements, Subsection 108.04.

(b) If the Government terminates the Contractor’s right to proceed, liquidated damages will continue to accrue until the work is completed. These liquidated damages are in addition to excess costs of repurchase under the Termination clause.

52.211-13 Time Extension (Sep 2000)

Time extensions for contract changes will depend upon the extent, if any, by which the changes cause delay in the completion of the various elements of construction. The change order granting the time extension may provide that the contract completion date will be extended only for those specific elements related to the changed work and that the remaining contract completion dates for all other portions of the work will not be altered. The change order also may provide an equitable readjustment of liquidated damages under the new completion schedule.

52.211-18 Variation in Estimated Quantity (Apr 1984)

If the quantity of a unit-priced item in this contract is an estimated quantity and the actual quantity of the unit-priced item varies more than 15 percent above or below the estimated quantity, an equitable adjustment in the contract price shall be made upon demand of either party. The equitable adjustment shall be based upon any increase or decrease in costs due solely to the variation above 115 percent or below 85 percent of the estimated quantity. If the quantity variation is such as to cause an increase in the time necessary for completion, the Contractor may request, in writing, an extension of time, to be received by the Contracting Officer within 10 days from the beginning of the delay, or within such further period as may be granted by the Contracting Officer before the date of final settlement of the contract.

Upon the receipt of a written request for an extension, the Contracting Officer shall ascertain the facts and make an adjustment for extending the completion date as, in the judgment of the Contracting Officer, is justified.

52.214-26 Audit and Records – Sealed Bidding (Jun 2020)

(a)As used in this clause, “records” includes books, documents, accounting procedures and practices, and other data, regardless of type and regardless of whether such items are in written form, in the form of computer data, or in any other form.

Revised by Amendment A005

Contract Clauses Project: MT PRA GLAC 10(45) Rehabilitate Final 9.3 miles of the Going-to-the-Sun Road & Replace Bridge Over McDonald Creek

C-99 in this paragraph will not relieve the Contractor from responsibility for estimating properly the difficulty and cost of successfully performing the work, or for proceeding to successfully perform the work without additional expense to the Government.

(b) The Government assumes no responsibility for any conclusions or interpretations made by the Contractor based on the information made available by the Government. Nor does the Government assume responsibility for any understanding reached or representation made concerning conditions which can affect the work by any of its officers or agents before the execution of this contract, unless that understanding or representation is expressly stated in this contract.

52.236-4 Physical Data (Apr 1984)

Data and information furnished or referred to below is for the Contractor’s information. The

Government shall not be responsible for any interpretation of or conclusion drawn from the data or information by the Contractor.

(a) The indications of physical conditions on the drawings and in the specifications are the result of site investigations by: N/A..

(b) Weather conditions: N/A.

(c) Transportation facilities: N/A.

(d) Geotechnical data, design data, and environmental information consisting of the following, will be posted with the solicitation.

glac01045_RevisedFinalHydraulicMemo.pdf 1430-001P_AsBuilt.pdf 1430-001P Upper McDonald Lake Bridge Safety Inspection 2019.pdf Asbestos Survey N Mcd Crk Brg.pdf glac01045_BridgeLoadRatingXML File_Signoff.xml glac01045_BridgeLoadRating_Signoff.pdf FLH Bridge Oversized-Overweight Permit Load Request.pdf Upper McDonald Creek Bridge Constructability Report.pdf GR 16-21 MT PRA GLAC 10(45) Final Geotech Report.pdf 19126788-R-Rev0-RPA GNP Lk McDonald Rpt-04172020.pdf

MATERIALS MEMO

MT PRA GLAC 10(44) 10(45) Final Pave Memo.pdf glac01045_GTSR_HozizontalAlignment_MAIN.xml 2014 GTSR Phase X Pavement Coring with Photos.pdf glac01045_GTSR_HorizontalAlignmentReport_MAIN.pdf glac01045_GTSR_Earthwork_MAIN.pdf MT PRA GLAC 202(1) As-Builts.pdf glac01045_GTSR_DXF.dxf glac01045_GTSR_Clearing_MAIN_SchedB.pdf glac01045_X-SECTIONS_Signoff.pdf glac01045_GTSR_Clearing_MAIN_SchedA.pdf glac01045_GTSR_SuperelevationReport_MAIN.pdf glac01045_McDonaldCreek_VerticalAlignmentReport_MAIN.pdf glac01045_GTSR_RoadFinishedSurface.xml glac01045_McDonaldCreek_TrailheadParkingFinishedSurface.xml glac01045_GTSR_Earthwork_MAIN_A003.pdf 1430-001P – Kelly Camp Bridge Load Rating FINAL.pdf

Revised by Amendment A003

Contract Clauses Project: MT PRA GLAC 10(45) Rehabilitate Final 9.3 miles of the Going-to-the-Sun Road & Replace Bridge Over McDonald Creek

E-16 DIVISION 100

Special Contract Requirements Project: MT PRA GLAC 10(45), Rehabilitate Final 9.3 Miles of Going-to-the-Sun Road & Replace Bridge Over McDonald Creek

(g) Contractor selected sites. Prepare separate SWPPP and file separate NOI for all Contractor-selected sources and all waste, borrow, and staging sites not included in the contract. These SWPPP(s) and NOI(s) are solely the responsibility of the Contractor. Do not submit to CO for approval or for signature.

107.02 Protection and Restoration of Property and Landscape. Amend as follows:

Delete the third paragraph and substitute the following:

Do not disturb any area or trees outside the construction limits unless authorized according to Subsections 105.02(c) and 107.10(d). Replace trees, shrubs, or vegetated areas outside the construction limits damaged by construction operations as directed and at no cost to the Government. Only remove damaged limbs of existing trees when directed by an approved arborist.

Add the following to the fourth paragraph:

Paleontological remains and archeological specimens found within the construction area are the property of the National Park Service and will be removed only by the National Park Service or designated representatives. Notify the CO within 1 hour of any discovery. Include a brief statement of the location and details of the finding.

Add the following to the sixth paragraph:

The supplying and installation of power lines and communication lines (copper and fiber)The utility conduits and associated items to be installed on the project must be installed by Flathead Electric and CenturyLink (Lumen) preapproved contractors. A list of approved contractors from CenturyLink (Lumen) is available upon request from:

Russ Wheat, Project Manager, Relocations and Road Moves CenturyLink-Network Maintenance Professional Services 520 Whaley St Columbia SC 29201

(803) 832-2576 Russ.Wheat@lumen.com

A list of approved contractors from Flathead Electric is available upon request from:

David Preble, Distribution Designer Flathead Electric Cooperative 2510 US Highway 2 East Kalispell, MT 59901

(406) 253-9514 d.preble@flathead.coop

DIVISION 100

E-243

Section 108. - PROSECUTION AND PROGRESS

04/02/21- FP-14

108.01 Commencement, Prosecution, and Completion of Work. Add the following:

Furnish at least a 48-hour advanced notice before changing the current work schedule. Work schedule changes that include additional shifts require a 14-day advanced notice.

Perform work under this contract by limiting work as provided for in Sections 105, 107, 156, and 157.

(a) North McDonald Creek Road and Bridge:

(1) From April 1 to April 30, 2022 no night work is allowed. Snow removal may be necessary to access work site.

(2) From May 1 to May 31, 2022 work is only allowed from 8:15 a.m. to 6:45 p.m. daily.

(3) From June 1 to June 30, 2022 work is only allowed from 7:45 a.m. to 7:30 p.m. daily.

(4) From July 1 to September 30, 2022 no night work is allowed.

(5) Complete the following work by September 30, 2022:

(a) All phase 1 bridge v.'ork;

(h) Temporary barrier iastallatioa;

(c) Bridge approaeh eonstruetion with temporary aggregate surfaeing;

(d) Demolition of e�dstiag bridge;

(e) All riprap installation, un:less it is direetly ad:jaeent to the phase 2 abutments and v,rould interfere with abutment eonstruetion;

(fg) Place reflective snow poles along completed phase lpublic access bridge driving surface for winter shutdown; and

(gQ) Close the road with barricades 100 feet west of Going-to-the-Sun Road.

(6) From October 1, 2022 to March 31, 2023 winter shutdown. No work is allowed.

(6a) Do not demolish the existing bridge until a temporary birdge or phase 1 bridge work is complete and can accept public and administrative traffic.

(7) From April 1 to April 30, 2023 no night work is allowed. Snow removal may be necessary to access work site.

(8) From April 1st to May 15th, 2023 the awarded contractor on project MT PRA GLAC 10(44) Lake McDonald Utility Relocation will pilot the MT PRA GLAC 10(45) contractor through the work site from 6:00 a.m. to 8:00 a.m., 12:00 p.m. to 2:00 p.m., and 5:00 p.m.

to 7:00 p.m. The windows specified are the only access windows to reach the North

Special Contract Requirements

Revised by Amendment A003

Revised by Amendment A005

Project: MT PRA GLAC 10(45), Rehabilitate Final 9.3 Miles of Going-to-the-Sun Road & Replace Bridge Over McDonald Creek

E-50 DIVISION 150

Project: MT PRA GLAC 10(45), Rehabilitate Final 9.3 Miles of Going-to-the-Sun Road & Replace Bridge Over McDonald Creek

Section 156. — PUBLIC TRAFFIC

11/12/20– FP14

Construction Requirements

156.04 Accommodating Traffic During Work. Add the following:

(a) Immediately open the road to emergency vehicles.

(b) Arrange traffic stops at low hazard locations. Consult with the CO prior to traffic control setup to determine traffic stop locations.

(c) North McDonald Creek Road and bridge:

(1) Full public closure is permitted for the duration of the contract, beginning 100 feet west of Going-to-the-Sun Road.

(2) Allow Glacier National Park administrative and Park-approved in-holders and their home contractors traffic through the work site from 6:00 a.m. to 8:00 a.m. daily and allow one inbound and one outbound passage at 4:00 p.m. daily.

(3) Outside the approved work hours listed in Subsection 108.01(a) (except during winter shut down), provide a temporary traffic signal system to allow Glacier National Park administrative and Park-approved in-holders and their home contractors traffic through the work site.

(4) Contractor can request full closure days to all traffic per submitted traffic control plan for review and approval by the CO. The plan will identify the specific days with a 30 day advanced notice and with 2 and 1 week updates as the closure days are approaching. This will be allowed for critical construction elements, such as Temporary Bridge Launching or Existing Bridge Strengthen(maximum of 15 days unless otherwise approved by the CO), New Bridge Girder setup and placement ( maximum of 5 days for each two girder system unless otherwise approved by the CO).

(d) Going-to-the-Sun Road from Apgar Loop to North McDonald Creek Road:

(1) Limit construction caused delays of public traffic to a cumulative maximum of 30 minutes total delay.

(2) Going-to-the-Sun Road may be closed nightly within the project limits subject to the requirements in Subsection 108.01 to facilitate construction operations. Comply with Subsection 156.08 for nighttime construction work.

(3) Close all turnouts within the project limits on Going-to-the-Sun Road to the public for the duration of the project.

(4) Provide temporary ramps at approaches to maintain access to the Lake McDonald Lodge complex and Sprague Creek Campground.

F-20 DIVISION 400

Project: MT PRA GLAC 10(45), Rehabilitate Final 9.3 Miles of Going-to-the-Sun Road & Replace Bridge Over McDonald Creek

401.09 Aggregate Preparation. Add the following:

(d) Method D-Include 1.4 percent type 3 antistrip (lime) by total weight of mix. Introduce dry hydrated lime into drum dryer mixing plants just below the asphalt cement introduction point.

Provide a system with positive, accurate material feed and is automatically synchronized to the aggregate feed. Ensure the system indicates the weight entering the mixing unit on a time-coordinated basis.

401.14 Compacting. Add the following to the third paragraph:

Obtain cores as soon as the pavement has cooled sufficiently to allow coring, but not later than 12 hours after final rolling.

401.16 Pavement Roughness. Delete the text of this Subsection and substitute the following:

Measure the profile of the pavement surface according to the designated pavement roughness type.

In addition, construct pavement surfaces to meet the requirements of Subsection 401.16(e).

(a) Profile measurement. The CO will use profile measurements to determine the Mean Roughness Index (MRI) values for the traveled way using the current version of Profile Viewer and Analysis (ProVAL) software. The CO will also determine areas of localized roughness.

The MRI and areas of localized roughness will be used to determine payment for the designated pavement roughness type and pavement areas requiring surface corrections.

(1) Equipment. The CO will provide and operate an ASTM E950, Class 1 inertial profiling system conforming to AASHTO M 328 and certified according to AASHTO R 56.

(2) Personnel. Furnish flaggers, pilot car operations, or other temporary traffic control according to Section 635 as required.

(3) Measuring. The CO will identify the beginning and ending points of the profile measurements. The pavement profile will be measured in both wheel paths using a sensor path spacing of 65 - 71 inches (1650 - 1800 millimeters) and centered in the traveled way of the lane. The inertial profiler will be operated according to AASHTO R 57 and the manufacturer’s recommendations. Filters will not be applied when collecting profile data.

Filtering will be applied during profile analysis in ProVAL. Profile data (elevation and distance) will be collected at a maximum interval of 2 inches (50 millimeters). A lead-in distance of at least 150 feet (45 meters) after reaching the testing speed will be provided and the profiler’s automatic start/stop activation will be used when collecting data.

The CO will identify excluded areas. Cattle guards, bridges not being overlaid, and turning lanes, passing lanes, side roads, and ramps less than 1000 feet (300 meters) in length will be excluded from profile measurement, the calculation of MRI, and the determination of localized roughness. Event markers will be used to mark areas to be excluded from profile measurement.

The CO will not measure excluded areas. Measure excluded areas with a straightedge according to Subsection 401.16(e).

F-21 DIVISION 400

Project: MT PRA GLAC 10(45), Rehabilitate Final 9.3 Miles of Going-to-the-Sun Road & Replace Bridge Over McDonald Creek

(4) Evaluation. The CO will review and analyze profile measurements. The MRI will be calculated from profile measurements using ProVAL.

Using ProVAL, a high pass filter length of 300 feet (90 meters) and a low pass filter of 10 inches (250 millimeters) will be applied to the profiles. Individual MRI values are determined by averaging the IRI value from each wheel path. Fixed interval MRI values are reported as an average of the individual MRI values over the fixed interval length. An overall MRI value will be determined by averaging the individual MRI values, excluding segments less than 25 feet (7.62 meters) for Type I and Type II pavement roughness or 528 feet (161 meters) for Type III pavement roughness.

Areas of localized roughness will be identified by using ProVAL’s continuous MRI function with a segment length of 25 feet (7.62 meters). This will yield an average MRI value and a length for each area of localized roughness which exceeds the localized roughness threshold value of every possible 25-foot (7.62-meter) segment. Areas for which the continuous report exceeds the threshold MRI value for the specified roughness type will be considered a defective area requiring correction. When corrections are not allowed, a reduction in payment will be applied according to Subsection 401.16(f). No deduction will be made for areas of localized roughness identified within 12.5 feet (3.81 meters) of the beginning or end of a profile section or within 12.5 feet (3.81 meters) of excluded areas.

Measure these areas with a straightedge according to Subsection 401.16(e).

Correct areas of localized roughness according to Subsection 401.16(g).

(b) Type I pavement roughness. The CO will measure the profile of the initial pavement surface before construction activities disturb the existing pavement surface. The initial pavement surface is defined as the existing pavement surface before construction activities begin. The localized roughness threshold computed to the nearest whole number for Type I pavement roughness is equal to the following:

Localized Roughness Threshold = Initial Overall MRI + 1.881(S25) where:

Initial Overall MRI = MRI obtained before construction activities begin.

S25 = sample standard deviation of the 25 foot (7.62 meters) fixed interval MRI values.

Do not proceed with work that will disturb the initial pavement surface until the CO’s analysis is complete.

The CO will measure the profile of the final pavement surface before placing a surface treatment and within 21 days of completing roadway paving. The original overall surface MRI will be used in conjunction with the final overall MRI to determine an overall percent improvement for the entire traveled way.

The overall percent improvement in MRI will be determined to one decimal place for the traveled way according to the following formula:

% Improvement = [(Initial Overall MRI – Final Overall MRI) / Initial Overall MRI] × 100

F-22 DIVISION 400

Project: MT PRA GLAC 10(45), Rehabilitate Final 9.3 Miles of Going-to-the-Sun Road & Replace Bridge Over McDonald Creek

Table 401-3 will be used to determine the final pay factor (PFrough) for the traveled way to two decimal places. When the percent improvement is less than 25.0 percent and the final overall MRI value is less than or equal to 70.0 inches per mile (1.105 meters per kilometer), Type III-A from Table 401-5 will be used to determine the final PFrough.

Correct areas of localized roughness according to Subsection 401.16(g). If a pavement has an overall negative percent improvement, place a minimum 1-inch (25-millimeter) overlay over the entire paved surface.

Table 401-3 Type I Pavement Roughness Pay Factors

Type I-A

Percent Improvement

Pay Factor (PFrough)

Greater than 50.0 PF = 1.05

47.6 – 50.0 PF = 1.04

45.1 – 47.5 PF = 1.03

43.6 – 45.0 PF = 1.02

42.1 – 43.5 PF = 1.01

25.0 – 42.0 PF = 1.00

24.0 – 24.9 PF = 0.99

23.0 – 23.9 PF = 0.98

22.0 – 22.9 PF = 0.97

21.0 – 21.9 PF = 0.96

20.0 – 20.9 PF = 0.95

19.0 – 19.9 PF = 0.94

18.0 – 18.9 PF = 0.93

17.0 – 17.9 PF = 0.92

16.0 – 16.9 PF = 0.91

15.0 – 15.9 PF = 0.90

14.0 – 14.9 PF = 0.89

13.0 – 13.9 PF = 0.88

12.0 – 12.9 PF = 0.87

11.0 – 11.9 PF = 0.86

10.0 – 10.9 PF = 0.85

5.0 – 9.9 PF = 0.80

0.0 – 4.9 PF = 0.70

Negative % Improvement Correct & overlay

F-28 DIVISION 400

Project: MT PRA GLAC 10(45), Rehabilitate Final 9.3 Miles of Going-to-the-Sun Road & Replace Bridge Over McDonald Creek price will be adjusted according to Subsections 106.05, 401.16, and Table 401-7. Payment of type 3 antistrip (lime) will not exceed 1 percent by weight of mix. Payment will be full compensation for the work prescribed in this Section. See Subsection 109.05.

Payment for asphalt concrete pavement will be made at a price determined by multiplying the contract price by the material pay factor. The material pay factor is calculated as follows:

PFmaterial = 1 + [(PFVolumetric – 1) + (PFPG – 1)] where:

PFmaterial = Material pay factor.

PFVolumetric = Pay factor for asphalt concrete pavement. PFVolumetric is the lowest single pay factor determined for asphalt binder content, VMA, and core density.

PFPG = Pay factor for asphalt binder. The PFPG formula is as follows:

PFPG = (PF1 + PF2 + PF3 + ….PFn) / n where:

PF# = For each sample, the lowest pay factor determined from any test in Table 401-7. If the lowest pay factor for a sample is in reject, the sample’s pay factor is zero.

n = Number of samples tested.

If either the pay factor for the asphalt binder (PFPG) or the pay factor for asphalt concrete pavement (PFVolumetric) is below 0.75, the lot for asphalt concrete pavement is in reject.

When the contract specifies a pavement roughness Type I, Type II, or Type III, a separate pay adjustment will be made for pavement roughness calculated as follows:

Type I, Type II, or Type III Pay Adjustment = (RF)(PFrough – 1.00)(L) – (LRPR) where:

PFrough = Pay factor from Tables 401-3, 401-4, or 401-5.

L = Total project length in lane miles (lane kilometers).

LRPR = Localized roughness pay reduction from Table 401-6.

RF = Roughness factor: 100,000 U.S. Customary (62,200 Metric).

F-39 DIVISION 400

Project: MT PRA GLAC 10(45), Rehabilitate Final 9.3 Miles of Going-to-the-Sun Road & Replace Bridge Over McDonald Creek

Section 413. — ASPHALT PAVEMENT MILLING

Construction Requirements

413.03 Milling. Add the following to the first sentence:

Mill surface in accordance with Section 152.

413.03 Milling. Delete the last two paragraphs of this Subsection and substitute the following:

Use a sweeper immediately behind the milling operations to remove and completely recover loose material. Minimize the escape of dust into the air by misting. Dispose of milled material according to the following:

(a) Transport and stockpile a sufficient quantity of milled material at a contractor designated site to be reused as recycled aggregate base for Going-to-the-Sun Road and North McDonald Creek Road.

(b) Transport and stockpile 12,500 cubic yards of milled material at the USFS Demers Pit waste area, as shown on the plans.

(c) Transport and stockpile 2000 cubic yards of milled material at the West Ball Field waste area, as shown on the plans.

(d) Transport and stockpile 8000 cubic yards of milled material to a Flathead County site within 10 miles of West Glacier, as shown in the plans. The CO will designate the site.

(de) Transport and stockpile the remainder of the milled material, estimated to be approximately 2000 cubic yards, to a Flathead County site within 40 miles of West Glacier, as shown on the plans. The CO will designate the site.

(f) Millings to conform with Subsection 308.03

Provide a minimum of two weeks notice to the CO prior to disposing of milled material at a site other than the contractor designated site.

Revised by Amendment A003

F-55 DIVISION 550

Project: MT PRA GLAC 10(45), Rehabilitate Final 9.3 Miles of Going-to-the-Sun Road & Replace Bridge Over McDonald Creek

Section 562. — TEMPORARY WORKS

08/01/19–FP14

Description

562.01. Add the following:

The existing bridge has a limited load capacity. A temporary bridge placed above the existing bridge footprint or up to 8 temporary piles placed between Ordinary High Water Limits, as part of contractor design, below the ordinary high-water mark to strengthen the existing bridge or to be used as temporary supports for girder erection or a combination of each, is allowed to improve equipment access during construction. Any temporary works installed, including a temporary bridge or temporary support piles are to be removed once construction is complete.

Design Requirements

562.03 Design. Add the following:

Design temporary bridge structures or temporary strengthening supports that are open to public and construction traffic according to AASHTO, LRFD Bridge Design Specifications. Design for a live load that maintains the existing bridge’s posted live load limit for in-holder and administration access and will accommodate contractor construction equipment. Perform a load evaluation of temporary bridge structures or the strengthened existing bridge by or under the supervision of a licensed professional engineer in accordance with the AASHTO, Manual for Bridge Evaluation that shows the temporary bridge structures or temporary strengthening meets the live load requirements stated above. Submit for approval analysis completed by or under the supervision of a licensed professional engineer of all overload and permit loads crossing temporary bridge structures or the strengthened existing bridge. Do not allow overload and permit loads to cross temporary bridge structures or the strengthened existing bridge until approval is obtained satisfactory to the CO.

Do not apply loads to existing, new, or partially completed structures in excess of the load carrying capacity of any part of the structure as determined according to AASHTO, LRFD Bridge Design Specifications.

If piles are used for temporary works, do not exceed 3 feet in width or diameter.

562.04 Drawings. Add the following:

Submit a complete design, load rating evaluation, drawings, and erection plans for review and approval for temporary bridge structures or the strengthened existing bridge completed by a licensed professional engineer in Montana in according to Subsection 104.03.

F-81 DIVISION 600

Project: MT PRA GLAC 10(45), Rehabilitate Final 9.3 Miles of Going-to-the-Sun Road & Replace Bridge Over McDonald Creek

Section 636. — TRAFFIC SIGNAL, TRAFFIC COUNTER, LIGHTING, AND ELECTRICAL SYSTEMS

08/01/14–FP14

Description

636.01 Add the following:

It also consists of directional drilling to install communications conduit under existing paved surfaces and installation of utility hangers on Lower McDonald Creek Bridge.

Material

636.02 Add the following to the material list:

HDPE utility conduit 708.09

Construction Requirements

636.04 General. Add the following:

Install HDPE conduit via horizontal directional drilling (HDD) where indicated on the plans according to the following:

(a) Work Plan. Prior to beginning work, submit to the CO a work plan for each bore including complete descriptions of proposed plans, procedures, equipment, personnel, and if applicable, supporting material, for the following:

(1) Drilling operations. Describe the pilot hole drilling procedure, the reaming operation, the pullback procedure, and illustrate the plan;

(2) Profile of the bore plotted at a scale appropriate for the bore and acceptable to the CO;

(3) HDD site layout including entry and exit points;

(4) Directional drilling equipment list including drilling rig, drill bit, back-reamer, mud mixing and pumping systems, down-hole tools, guidance system, and rig safety system.

Provide calibration records for guidance equipment;

(5) Drilling fluid management plan. Drilling fluid types and specifications, cleaning and recycling equipment, estimated flow rates, procedures for minimizing drilling fluid escape, and the method/location for final disposal of waste drilling fluids. Provide the MSDS for all drilling fluid additives that will be used;

(6) Pipe storage and handling details;

F-84 DIVISION 600

Project: MT PRA GLAC 10(45), Rehabilitate Final 9.3 Miles of Going-to-the-Sun Road & Replace Bridge Over McDonald Creek stability of the bore hole by monitoring the drilling fluids parameters such as the pumping rate, pressures, viscosity and density during the pilot bore, back reaming, and product pipe installation. Relief holes can be used as necessary to relieve excess pressure down hole. If relief holes are used, backfill with consistent materials and or pavement surfacing material removed.

Obtain the CO’s approval of the location and all conditions necessary to construct relief holes.

Maintain proper disposition of drilling fluids.

To minimize heaving during pull back, determine the pullback rate in order to maximize the removal of soil cuttings without building excess down hole pressure. Contain excess drilling fluids at entry and exit points by recycling, vacuuming, or removing from the site during drilling operations. Ensure that entry and exit containments are of sufficient size to contain the expected return of drilling fluids and soil cuttings. Carry out excavation and backfill for entry, exit, recovery pits, connection pits, slurry sump pits, or any other excavation as specified in Section 209.

Ensure that all drilling fluids are disposed of or recycled in a manner acceptable to the appropriate local, state, or federal regulatory agencies. Remove any excess material upon completion of the bore. Do not allow drilling fluids to enter any wetlands or waters of the U.S.

Install all facilities such that their location can be readily determined by electronic designation after installation. For non-conductive installations, attach continuous conductive tracking (tracer wire) materials, either externally or integral with the product. Tracking conductors must extend two feet beyond bore termini. Test conductors for continuity.

Within 48 hours of completing the installation, clean the work site of all excess slurry or spoils.

(g) Testing. Upon completion of each directional bore, test tracer wire continuity for each bore. Take corrective measures, as approved by the CO, for any tracer wire tests that fail.

636.05 Conduit. Add the following:

Notify the CO and utility contacts according to Subsection 107.02A prior to beginning conduit installation. Submit plans for the conduit system to the CO according to Subsection 104.03.

Install new conduits and utility boxes as shown on the plans.

Connect the new underground power conduit system to the existing utility boxes at each end of the installation along North McDonald Creek Road. Flathead Electric will supply the power line and make all the electrical connections.

Connect the new conduit system to the existing conduit system/utility box at each end of the installation along Going-to-the-Sun Road. Supply and pPlace a fiber optic cable in the conduit system along Going-to-the-Sun Road for future connection in accordance with 107.02.

F-85 DIVISION 600

Project: MT PRA GLAC 10(45), Rehabilitate Final 9.3 Miles of Going-to-the-Sun Road & Replace Bridge Over McDonald Creek

Connect the new conduit system to the existing conduit system/utility box at the beginning of the installation along Camas Road and terminate the installation at a point designated by the CO at the end of the Camas Road installation. Conduit to be left with pull wire for future Park installed communication lines.

Notify the CO and utility contacts according to Subsection 107.02A to allow inspection of the completed conduit systems.

636.11A System Installation, Telephone. (Added Subsection).

Notify the CO and utility contacts according to Subsection 107.02A prior to beginning telephone cable installation in accordance with 107.02. to aAllow for Century Link inspection of the installed conduits and pull boxes. Submit plans for the telephone system to the CO according to Subsection 104.03.

Ensure all systems served by the existing telephone system is served by the new system.

Install new conduits and utility boxes as shown on the plans and install new telephone cables according to Subsection 107.02 along Upper McDonald Road. Note, CenturyLink or their approved vendor require payment prior to performing work. Connect to the existing telephone systems at each end of the relocation along Upper McDonald Creek Road.

Notify the CO and utility contacts according to Subsection 107.02A to allow inspection of the telephone system prior to energizing the system.

636.12 Acceptance. Add the following:

Horizontal directional drilling and system installation, telephone will be evaluated under Subsections 106.02 and 106.04.

Measurement

636.13 Add the following:

For conduit installed by directional drilling or utility hangers, measure only the length of conduit incorporated into the final installation.

NPS PMIS No. 308104

STATE

NPS Drw . No. 117/175230

PROJECT

SHEET

NUMBER

X

N A

USFS Dem ers Pit Waste Area l2l 1

END BRIDGE OVER MCDONALD

CREEK BRIDGE REPLACEMENT

SCHEDULES A & B

MT

A END GOING-TO-THE-SUN ROAD

REHABILITATION

PRA GLAC 10(45) A.4

m Lat48 ° 39' 14.15" N Long 114 ° 10' 50.67" W

Can-·,/as� 0�

END CAMAS ROAD FIBER Q'

OPTIC EXTENSION

SCHEDULES

BEGIN CAMAS ROAD FIBER

OPTIC EXTENSION

SCHEDULES

44+40 LINE 'CAMAS'

Lat48 ° 31' 27.11" N

Long 113 ° 59' 39.43" W

126+30 LINE 'CAMAS'

Lat 48 ° 32' 42.27" N

Long 114 ° 00' 10.53" W

GLACIER

NATIONAL

PARK

GLACIER

NATIONAL

PARK

West B all Field Staging/Stockf)ile Area � Lat 48 ° 30' 35.04" N

Long 113 ° 59' 23.28" W

Flathead County Shop Waste Area lIJ

298 Truck Route

Co lumbia Falls, MT

X'

£ Revised by Amendment A005

18+73.89 LINE 'UMCB'

Lat 48 ° 38' 15.38" N

Long 113 ° 52' 07.71' W

SCHEDULES

699+00 LINE 'PHX 2'

Lat 48 ° 38' 06.93''N Long 113 ° 51' 48.36" W BEGIN BRIDGE OVER MCDONALD

CREEK BRIDGE REPLACEMENT

SCHEDULES A & B

3+55. 00 LINE 'UMCB'

Lat 48 ° 38' 05.81" N Long 113 ° 51' 53.36" W

END GOING-TO-THE-SUN ROAD

REHABILITATION

SCHEDULE A

602+00 LINE 'PHX_2'

Lat 48 ° 36' 46.45" N Long 113 ° 52' 47.24" W

END PUBLIC FIBER

OPTIC INSTALLATION

SCHEDULES A & B

GLACIER

NATIONAL

PARK

195+00 LINE 'PHX 2'

Lat 48 ° 31 '41.63''N Long 113 ° 58' 35.99" W

SCALE IN MILES

F-"1 I I I 1 0 1 2 3 4

BEGIN GOING-TO-THE-SUN ROAD

REHABILITATION

SCHEDULES A & B

194+00 LINE 'PHX 2'

Lat 48 ° 31' 40.69''N Long 113 ° 58' 35.99" W

FOOTNOTE:

BEGIN PUBLIC FIBER

OPTIC INSTALLATION

SCHEDULES A & B

73+65 LINE 'PHX_2'

Lat 48 ° 30' 07.54" N Long 113 ° 59' 18.03" W

£11 Contact Dave Prunty, Flathead County Public Works Director at 406-758-5790 or dprunty@flathead.mt.g ov three weeks prior to disposing of mi/lings at site to co ordinate access and timing.

£21 Notify CO three weeks prior to disposing of mi/lings at site to co ordinate access and timing.

VICINITY MAP

g

ITEM

20411-0000 30402-5300 30801-0000 31303-0000

40101-5600

40105-3000 41201-0000 41301-0000

;s\(_y_y __ y_y __ 5 63601-3100

4 A A 4 . .A

63610-0000 63610-0000 63610-0000 63621-1000 63621-1000

20411-0000 30402-5300 30801-0000 31303-0000

40101-5600

40105-3000 41201-0000 41301-0000

1/5\( 6360]-3,_100 A A

63610-0000 63610-0000 63610-0000 63621-1000 63621-1000

TYPICAL SECTION QUANTITIES - SCHEDULE A

DESCRIPTION

SELECT BORROW

FULL DEPTH RECLAMATION, METHOD 2, 6-INCH DEPTH

RECYCLED AGGREGATE BASE

AGGREGATE-TOPSOIL COURSE

ASPHALT CONCRETE PAVEMENT, GYRATORY MIX, 1/2-INCH OR 3/4-INCH

NOMINAL MAXIMUM SIZE AGGREGATE, 0.3 TO< 3 MILLION ESAL

(TYPE III ROUGHNESS)

ANTISTRIP ADDITIVE, TYPE 3

TACK COAT

ASPHALT PAVEMENT MILLING

-v---v-v--v-v--v-v---v-v--v-v--v-v---v-v--v-v--v-v-

SYSTEM INSTALLATION, TELEPHONE

A .A • A A A 4 . A A A 4 4 4 .A A A . A A 4 A A 4

CONDUIT (2-INCH HOPE, COMMUNICATIONS)

CONDUIT (3-INCH HOPE)

CONDUIT (2-INCH HOPE, DIRECTIONAL DRILL, COMMUNICATIONS)

UTILITY BOX, PULLBOX (COMMUNICATIONS)

UTILITY BOX, PULLBOX (ELECTRICAL)

TYPICAL

NO. 1

1,778

2,280

---v-v-

ALL

A 4 A .

1,560

TYPICAL

NO. 2

-v-v--v-

A A .A A

TYPICAL

NO. 3

1,478 99,859 1,733

32,442

99 859 -v---v-

• A •

TYPICAL

NO. 4

--v-v--

. A A A

11,235

TOTAL

3,256

99,859

4,013

33,303

99.859 -v-v--v-

AU.

A • A

11,235

1,560

BOO

TYPICAL SECTION QUANTITIES - SCHEDULE B

SELECT BORROW

FULL DEPTH RECLAMATION, METHOD 2, 6-INCH DEPTH

RECYCLED AGGREGATE BASE

AGGREGATE-TOPSOIL COURSE

ASPHALT CONCRETE PAVEMENT, GYRATORY MIX, 1/2-INCH OR 3/4-INCH

NOMINAL MAXIMUM SIZE AGGREGATE, 0.3 TO < 3 MILLION ESAL

(TYPE III ROUGHNESS)

ANTISTRIP ADDITIVE, TYPE 3

TACK COAT

ASPHALT PAVEMENT MILLING

SY�TfM INJTfl.LLA TIG,_N, A TELEf'HPNE

A A

CONDUIT (2-INCH HOPE, COMMUNICATIONS)

CONDUIT (3-INCH HOPE)

A A A A A A

CONDUIT (2-INCH HOPE, DIRECTIONAL DRILL, COMMUNICATIONS)

UTILITY BOX, PULLBOX (COMMUNICATIONS)

UTILITY BOX, PULLBOX (ELECTRICAL)

A A

1,778

2,280

A All,_ A

1,560

A A

2,013 123,594

2,367

40,188

123 594

A A A A A A

18,470

1,770

3,791

123,594

4,647

41,049

123.594

J!U..

18,470

1,560

1,770

& Revised by Amendment A005

UNIT

TON

SQYD

SQYD

CUYD

TON

TON

TON

SOYD

-Y---Y-

LPSM

• A A

LNFT (

LNFT

LNFT

EACH

EACH

TON

SQYD

SQYD

CUYD

TON

TON

TON

SOYD

NPS PMIS No. 308104 NPS Drwa. No. 117/175230

STATE PROJECT

SHEET

NUMBER

MT PRA GLAC 10(45) C.1

REMARKS

BASED ON 1.97 TON/CUYD

BASED ON 4-INCH DEPTH

BASED ON 1. 94 TON/CUYD

BASED ON 1% OF ITEM NUMBER 40101-5600

BASED ON 0.1 GAL/SQYD AND 240 GAL/TON

---Y-Y--Y-Y--Y-Y---Y-Y--Y-Y---Y-Y--Y-Y-

INSTALL IN COMMUNICATIONS CONDUIT SHOWN ON SHEET D.2

SEE SHEETS e.:1.-3 D.14 FOR LOCATIONS

. .A .A. . .A . .A ._A._ • .A. -.A • .A . .A . .A . .A . .A . .A. _.J_

SEE SHEET D.2 FOR LQCATLO{',J_S

SEE SHEETS e.:1.-3 D.14 FOR LOCATIONS

� SEE SHEETS D.2 AND 9a-H-D.14 FOR LOCATIONS.

-- •A· "k - "k

SEE SHEET D.2 FOR LOCATIONS

BASED ON 1.97 TON/CUYD

BASED ON 4-INCH DEPTH

BASED ON 1. 94 TON/CUYD

BASED ON 1% OF ITEM NUMBER 40101-5600

BASED ON 0.1 GAL/SQYD AND 240 GAL/TON

.Lf:.SM • If;!STA�L IN COMf1Uf;!ICA"[IG,_NS cpN,_DUIT Srf.O'(YN ory �HEET o 2 J

LNFT SEE SHEETS D.13-D.14 FOR LOCATIONS

LNFT SEE SHEET D.2 FOR LOCATIONS

LNFT SEE SHEETS D.13-D.14 FOR LOCATIONS

EACH SEE SHEETS D.2 AND D.13-D.14 FOR LOCATIONS

EACH SEE SHEET D.2 FOR LOCATIONS

TABULATION OF

TYPICAL SECTION

QUANTITIES

CL

CL

CL

CL CL

CL CL

CL

4. Swinging pile driver leads are permitted. See FP-14 for additional requirements.

Revised by Amendment 005

CL CL

1.

2.

3.

CL Drill and Bond Hangers

3. Submit for approval galvanized clevis hangers for PVC conduit. Use 16'-0" max.

hanger spacing and locate hanger at least 1'-0" from pipe joints. Use ⅝"Ø continuous threaded rod or approved equal.

4. Drill and bond hangers to underside of bridge deck using non-shrink grout.