A001_MT_PRA_GLAC_10(40).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)

A001 01/16/2015 N/A MT PRA GLAC 10(40) GTSR

Rehabilitation, Rising Sun to St. Mary, Phase 13

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

DTFH70-14-R-00011

9B. DATED (SEE ITEM 11)

12/30/14

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(40) GTSR Rehabilitation, Rising Sun to St. Mary, Phase 13

See page 2 for revisions.

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. A001, dated 01-16-2015 MT PRA GLAC 10(40) Going-to-the-Sun Road Solicitation No. DTFH70-14-R-00011 Rehabilitation, Rising Sun to St. Mary, Phase 13

REVISIONS ARE AS FOLLOWS:

CONTRACT CLAUSES

Page C-75. Revises FAR Clauses 52.236-4 Physical Data by adding Cross Sections.

NOTE: If you have previously requested Physical Data, we will automatically send you an updated CD with these added Cross Sections. Do not submit a second request.

MINIMUM WAGE SCHEDULE

Page D-1 through D-10. Updates Davis-Bacon General Wage Decision Number MT150080 to current effective date of 01/09/2015.

SPECIAL CONTRACT REQUIREMENTS

Page Section/Table Revision G-18 725.16, Polyethylene (PE) Pipe for Water

Distribution Systems Revises minimum pressure rating of 100psi to 202psi.

PLANS

Plan sheet D.6 Adds information on the gage and thickness for the 30” CMP.

Plan sheet E.2 Adds information for the grate. Adds Detail B drawing.

Plan sheet E.3 Adds information for the grate. Adds Note 3.

Plan sheet F.2 Revises Station number from Station 2506+77.41 21’Rt to Station

2586+77.41 21’Rt

ENCLOSURES

Pages:

C-75 D-1 through D-10 G-18

Plan Sheets:

D.6 E.2/E.3 F.2

Other:

Updated Physical Data Request Form

C-75

Contract Clauses

MT PRA GLAC 10(40)

GOING-TO-THE-SUN ROAD REHABILITATION, RISING SUN TO ST. MARY, PHASE 13

(c) No request by the Contractor for an equitable adjustment to the contract under this clause shall be allowed, unless the Contractor has given the written notice required; provided, that the time prescribed in paragraph (a) of this clause for giving written notice may be extended by the Contracting Officer.

(d) No request by the Contractor for an equitable adjustment to the contract for differing site conditions shall be allowed if made after final payment under this contract.

52.236-3 Site Investigation and Conditions Affecting the Work (Apr 1984)

(a) The Contractor acknowledges that it has taken steps reasonably necessary to ascertain the nature and location of the work, and that it has investigated and satisfied itself as to the general and local conditions which can affect the work or its cost, including but not limited to (1) conditions bearing upon transportation, disposal, handling, and storage of materials; (2) the availability of labor, water, electric power, and roads; (3) uncertainties of weather, river stages, tides, or similar physical conditions at the site; (4) the conformation and conditions of the ground; and (5) the character of equipment and facilities needed preliminary to and during work performance. The Contractor also acknowledges that it has satisfied itself as to the character, quality, and quantity of surface and subsurface materials or obstacles to be encountered insofar as this information is reasonably ascertainable from an inspection of the site, including all exploratory work done by the Government, as well as from the drawings and specifications made a part of this contract. Any failure of the Contractor to take the actions described and acknowledged 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, subsurface investigation information, and design data, consisting of the following, may be obtained upon request. Written requests are required and may be submitted to the Contracts Section at the above address, by FAX at (360) 619-7932, or by e-mail at wfl.contracts@dot.gov.

(1) As Builts - RG 429 St Mary River

(2) As Builts _ RG 490 Divide Creek

(3) Bridge Inspection Report – Divide Creek Bridge - Structure No. 1430-028P

(4) Bridge Inspection Report – St. Mary River Bridge - Structure No. 1430-027P

(5) Memo - Revised Final Structural Pavement Design

(6) Cross Sections

Added by Amendment A001

D-1

Revised by Amendment A001 General Wage Decision

General Decision Number: MT150080 01/09/2015 MT80

Superseded General Decision Number: MT20140080

State: Montana

Construction Type: Highway

Counties: Montana Statewide.

HIGHWAY CONSTRUCTION PROJECTS

Note: Executive Order (EO) 13658 establishes an hourly minimum wage of $10.10 for 2015 that applies to all contracts subject to the Davis-Bacon Act for which the solicitation is issued on or after January 1, 2015. If this contract is covered by the EO, the contractor must pay all workers in any classification listed on this wage determination at least $10.10 (or the applicable wage rate listed on this wage determination, if it is higher) for all hours spent performing on the contract. The EO minimum wage rate will be adjusted annually. Additional information on contractor requirements and worker protections under the EO is available at www.dol.gov/whd/govcontracts.

Modification Number Publication Date 0 01/02/2015 1 01/09/2015

* SUMT2014-001 02/19/2014

Rates Fringes

CARPENTER

Carpenter/Piledriverman.....$ 25.21 10.82 Millwright..................$ 27.78 10.82 Zone 1: 0 to 25 miles - Free

Zone 2: 25 to 50 miles - Base Pay +$3.00

Zone 3: Over 50 miles - Base Pay +$4.80

The Carpenter zone hourly rate applicable to each project shall be determined by measuring the road miles over the shortest practical maintained route from the County Courthouse of the following cities to the center of the job:

Billings, Bozeman, Butte, Great Falls, Helena, Missoula, Kalispell

The agency shall calculate the mileage and include it in the special provisions of the bid documents and awarded contract

D-2

CEMENT MASON/CONCRETE FINISHER...$ 23.87 9.80

Zone 1: 0 to 25 miles - Free

Zone 2: 25 to 50 miles - Base + $2.50

Zone 3: Over 50 miles -Base + $3.00

The Cement Mason/Concrete Finisher zone hourly rate applicable to each project shall be determined by measuring the road miles over the shortest practical maintained route from the County Courthouse of the following cities to the center of the job:

Billings, Bozeman, Butte, Great Falls, Helena, Missoula, Kalispell

The agency shall calculate the mileage and include it in the special provisions of the bid documents and awarded contract

ELECTRICIAN (LINE

CONSTRUCTION)

Equipment Operator..........$ 30.12 12.71 Groundman...................$ 24.30 11.99 Lineman.....................$ 40.63 13.78

TRAVEL PAY:

$30.00 day - From the County Courthouse of the following cities: Billings, Bozeman, Butte, Great Falls, Helena, Kalispell and Missoula

$60.00 day - All other areas

The agency shall calculate the mileage and include it in the special provisions of the bid documents and awarded contract

ELECTRICIAN

Area 1 Beaverhead, Deer Lodge, Granite, Jefferson, Madison, Silver Bow and Powell Counties............$ 27.60 12.98 Area 2 Big Horn, Carbon, Carter, Custer, Dawson, Fallon, Garfield, Golden Valley, Musselshell, Powder River, Prairie, Rosebud, Stillwater, Treasure, Wibaux and Yellowstone Counties...................$ 30.73 12.54 Area 3 Blaine, Cascade, Chouteau, Daniels, Fergus, Glacier, Hill, D-3

Judith Basin, Liberty, McCone, Petroleum, Pondera, Phillips, Richland, Roosevelt, Sheridan, Teton, Toole, Valley and Wheatland Counties...................$ 30.73 12.54 Area 4 Broadwater, Lewis and Clark and Meagher Counties.$ 29.06 11.36 Area 5 Flathead, Lake, Lincoln, Mineral, Missoula, Ravalli and Sanders Counties...................$ 27.02 12.59 Area 6 Gallatin, Park and Sweet Grass Counties.............$ 27.68 11.84

TRAVEL PAY:

0 to 10 miles - Free

10-50 miles - Federal mileage both ways/day

Over 50 miles - $75.00 per day

The Electrician zone hourly rate applicable to each project shall be determined by measuring the road miles over the shortest practical maintained route from the County Courthouse of the following cities to the center of the job:

Billings, Bozeman, Butte, Great Falls, Kalispell, Missoula

The agency shall calculate the mileage and include it in the special provisions of the bid documents and awarded contract

IRONWORKER

Flathead, Glacier, Lake, Lincoln, Mineral, Missoula, Ravalli and Sanders County..............$ 25.90 19.98 Remaining Counties..........$ 26.00 19.08

TRAVEL PAY:

0 to 45 miles - Free

45-85 miles - $45.00 per day

Over 85 miles - $75.00 per day

The Ironworker zone hourly rate applicable to each project shall be determined by measuring the road miles over the shortest practical maintained route from the County Courthouse of the following cities to the center of the job:

D-4

Billings, Bozeman, Butte, Great Falls, Helena, Kalispell, Missoula

The agency shall calculate the mileage and include it in the special provisions of the bid documents and awarded contract

LABORER

Group 1.....................$ 18.90 8.05 Group 2.....................$ 21.97 8.05 Group 3.....................$ 22.19 8.05 Group 4.....................$ 23.18 8.05 GROUP 1: Flag Person

GROUP 2: All General Labor work; Burning Bar; Bucket Man;

Carpenter Tender; Caisson Worker; Cement Mason Tender; Cement Handler (dry); Chuck Tender; Choker Setter; Concrete Worker;

Curb Machine-Lay Down; Crusher and Batch Plant Worker; Fence Erector; Form Setter; Form Stripper; Heater Tender;

Landscaper; Pipe Wrapper; Pot Tender; Powderman Tender; Rail and Truck Loaders and Unloaders; Riprapper; Sealants for Concrete and other materials; Sign Erection, Guard Rail and Jersey Rail;

Stake Jumper; Spike Driver; Signalman; Tail Hoseman; Tool Checker and Houseman; Traffic Control Worker

GROUP 3: Concrete Vibrator; Dumpman (Grademan); Equipment Handler; Geotextile and Liners; High-Pressure Nozzleman;

Jackhammer (Pavement Breaker); Laser

Equipment; Non-riding Rollers; Pipelayer; Posthole Digger (power); Power Driven Wheelbarrow; Rigger; Sandblaster; Sod- Cutter-power; Tampers

GROUP 4: Asphalt Raker; Cutting Torch; Grade Setter; High- Scaler; Power Saws (Faller & Concrete); Powderman ($1.00 per hour above Group 4 rate); Rock & Core Drill; Track or Truck Mounted Wagon Drill; Welder including Air Arc

LABORERS ZONE PAY:

The hourly wage rates applicable to each project shall be determined by measuring the road miles over the shortest practical maintained route from the County Court House of the following cities only to the center of the job:

BILLINGS, BOZEMAN, BUTTE, GREAT FALLS, HELENA, KALISPELL,

MISSOULA

ZONE 1: 0 to 25 miles - Free

ZONE 2: 25 to 50 miles - Base Pay +$2.50

D-5

ZONE 3: Over 50 miles - Base Pay +$3.00 special provisions of the bid documents and awarded contract

PAINTER (Pavement Marking/Milling and related work. Includes operating marking and all other equipment and all work involved in application of pavement markings including epoxies, paints, tape, buttons, thermo-plastics and any other products applied for traffic marking purposes and for directing and regulating traffic and cutting rumble strips)...........$ 27.00 9.30

POWER EQUIPMENT OPERATOR:

Group 1.....................$ 24.02 9.90 Group 2.....................$ 26.05 9.90 Group 3.....................$ 26.91 9.90 Group 4.....................$ 27.60 9.90 Group 5.....................$ 28.94 9.90 Group 6.....................$ 29.63 9.90 Group 7.....................$ 31.73 9.90 GROUP 1: Air Compressor; Auto Fine Graders; Belt Finishing Machine; Boring Machine (small); Cement Silo; Crane, A-Frame Truck Crane; Crusher Conveyor; DW-10, 15, and 20 Tractor Roller; Farm Tractor; Forklift; Form Grader; Front End Loader Under 1 CU Yard; Heavy Duty Drills; Herman Nelson Heater;

Mulching Machine; Oiler, All Except Cranes & Shovels; Pumpman

GROUP 2: Air Doctor; Backhoe/Excavator/Shovel to and including 3 CU Yard; Bit Grinder; Bituminous Paving Travel Plant; Boring Machine Large; Broom, Self-Propelled; Concrete Travel Batcher; Concrete Float & Spreader; Concrete Bucket Dispatcher;

Concrete Finish Machine; Concrete Conveyor; Distributor;

Dozer; Rubber-Tired, Push & Side Boom; Elevating Grader/Gradall; Field Equipment Serviceman; Front End Loader 1 CU Yard to including 5 CU Yard; Grade Setter; Heavy Duty Drills, All Types;

Hoist/Tugger, All; Hydralift & Similar; Industrial Locomotive;

D-6

Motor Patrol, Except Finish; Mountain Skidder; Oiler - Cranes & Shovels; Pavement Breaker, EMSCO; Power Saw, Self-Propelled;

Pugmill; Pumpcrete/Grout Machine; Punch Truck; Roller, Other Than Asphalt; Roller, Sheepsfoot, Self-Propelled; Roller, 25 Tons and Over; Ross Carrier; Rotomill Under 6 Ft; Trenching Machine; Washing/Screening Plant

GROUP 3: Asphalt Paving Machine; Asphalt Screed;

Backhoe/Excavator/Shovel Over 3 CU Yard; Cableway Highline;

Concrete Batch Plant; Concrete Curing Machine; Concrete Pump;

Cranes; Creter; Cranes, Electric Overhead; Cranes 24 Tons and Under; Curb Machine/Slip Form Paver; Finish Dozer; Front End Loader Over 5 CU Yard; Mechanic/Welder; Pioneer Dozer; Roller Asphalt (Breakdown & Finish); Rotomill, Over 6 FT; Scraper, Single, Twin or Pulling Belly Dump; Yo-Yo Cat

GROUP 4: Asphalt/Hot Plant Operator, Cranes, 25 Tons to 44 Tons; Crusher Operator; Finish Motor Patrol; Finish Scraper

GROUP 5: Cranes, 45 Tons To Including 74 Tons

GROUP 6: Cranes, 75 Tons To Including 149 Tons; Crane, Whirley (All)

GROUP 7: Cranes, 150 Tons To Including 250 Tons (Add $ 1.00 For Every 100 Tons Over 250 Tons; Crane, Tower (All)

POWER EQUIPMENT OPERATOR ZONE PAY:

The hourly wage rates applicable to each project shall be determined by measuring the road miles over the shortest practical maintained route from the County Court House of the following cities only to the center of the job:

BILLINGS, BOZEMAN, BUTTE, GREAT FALLS, HELENA, KALISPELL,

MISSOULA

D-7

ZONE 1: 0 to 25 miles - Free

ZONE 2: 25 to 50 miles - Base Pay +$2.50

ZONE 3: Over 50 miles - Base Pay +$3.00 special provisions of the bid documents and awarded contract

TRUCK DRIVER

Group 1.....................$ 20.39 9.16 Group 2.....................$ 26.06 9.16 GROUP 1: Pilot Car

GROUP 2: Combination Truck and Concrete Mixer and Transit Mixer; Dry Batch Trucks; Distributor Driver; Dumpman; Dump Trucks and Similar Equipment; Dumpster; Flat Trucks; Lumber Carriers; Lowboys; Pickup; Powder Truck Driver; Power Boom;

Serviceman; Service Truck/Fuel Truck/ Tireperson; Truck Mechanic; Trucks With Power Equipment; Warehouseman, Partsman, Cardex and Warehouse Expeditor; Water Trucks

TRUCK DRIVER ZONE PAY:

The hourly wage rates applicable to each project shall be determined by measuring the road miles over the shortest practical maintained route from the County Court House of the following cities only to the center of the job:

BILLINGS, BOZEMAN, BUTTE, GREAT FALLS, HELENA, KALISPELL,

MISSOULA

ZONE 1: 0 to 25 miles - Free

ZONE 2: 25 to 50 miles - Base Pay +$2.50

ZONE 3: Over 50 miles - Base Pay +$3.00

The agency shall calculate the mileage and include it in the special provisions of the bid documents and awarded contract WELDERS - Receive rate prescribed for craft performing operation to which welding is incidental.

D-8

Unlisted classifications needed for work not included within the scope of the classifications listed may be added after award only as provided in the labor standards contract clauses (29CFR 5.5 (a) (1) (ii)).

The body of each wage determination lists the classification and wage rates that have been found to be prevailing for the cited type(s) of construction in the area covered by the wage determination. The classifications are listed in alphabetical order of "identifiers" that indicate whether the particular rate is a union rate (current union negotiated rate for local), a survey rate (weighted average rate) or a union average rate (weighted union average rate).

Union Rate Identifiers

A four letter classification abbreviation identifier enclosed in dotted lines beginning with characters other than "SU" or "UAVG" denotes that the union classification and rate were prevailing for that classification in the survey. Example:

PLUM0198-005 07/01/2014. PLUM is an abbreviation identifier of the union which prevailed in the survey for this classification, which in this example would be Plumbers. 0198 indicates the local union number or district council number where applicable, i.e., Plumbers Local 0198. The next number, 005 in the example, is an internal number used in processing the wage determination. 07/01/2014 is the effective date of the most current negotiated rate, which in this example is July 1, 2014.

Union prevailing wage rates are updated to reflect all rate changes in the collective bargaining agreement (CBA) governing this classification and rate.

Survey Rate Identifiers

Classifications listed under the "SU" identifier indicate that no one rate prevailed for this classification in the survey and the published rate is derived by computing a weighted average rate based on all the rates reported in the survey for that classification. As this weighted average rate includes all rates reported in the survey, it may include both union and non-union rates. Example: SULA2012-007 5/13/2014. SU indicates the rates are survey rates based on a weighted average calculation of rates and are not majority rates. LA indicates the State of Louisiana. 2012 is the year of survey on which these classifications and rates are based. The next number, 007 in the example, is an internal number used in producing the wage determination. 5/13/2014 indicates the survey completion date for the classifications and rates under that identifier.

Survey wage rates are not updated and remain in effect until a new survey is conducted.

D-9

Union Average Rate Identifiers

Classification(s) listed under the UAVG identifier indicate that no single majority rate prevailed for those classifications; however, 100% of the data reported for the classifications was union data. EXAMPLE: UAVG-OH-0010 08/29/2014. UAVG indicates that the rate is a weighted union average rate. OH indicates the state. The next number, 0010 in the example, is an internal number used in producing the wage determination. 08/29/2014 indicates the survey completion date for the classifications and rates under that identifier.

A UAVG rate will be updated once a year, usually in January of each year, to reflect a weighted average of the current negotiated/CBA rate of the union locals from which the rate is based.

WAGE DETERMINATION APPEALS PROCESS

1.) Has there been an initial decision in the matter? This can be:

* an existing published wage determination

* a survey underlying a wage determination

* a Wage and Hour Division letter setting forth a position on a wage determination matter

* a conformance (additional classification and rate) ruling

On survey related matters, initial contact, including requests for summaries of surveys, should be with the Wage and Hour Regional Office for the area in which the survey was conducted because those Regional Offices have responsibility for the Davis-Bacon survey program. If the response from this initial contact is not satisfactory, then the process described in 2.)

and 3.) should be followed.

With regard to any other matter not yet ripe for the formal process described here, initial contact should be with the Branch of Construction Wage Determinations. Write to:

Branch of Construction Wage Determinations Wage and Hour Division U.S. Department of Labor 200 Constitution Avenue, N.W.

Washington, DC 20210

2.) If the answer to the question in 1.) is yes, then an interested party (those affected by the action) can request review and reconsideration from the Wage and Hour Administrator (See 29 CFR Part 1.8 and 29 CFR Part 7). Write to:

D-10

Wage and Hour Administrator U.S. Department of Labor 200 Constitution Avenue, N.W.

Washington, DC 20210

The request should be accompanied by a full statement of the interested party's position and by any information (wage payment data, project description, area practice material, etc.) that the requestor considers relevant to the issue.

3.) If the decision of the Administrator is not favorable, an interested party may appeal directly to the Administrative Review Board (formerly the Wage Appeals Board). Write to:

Administrative Review Board U.S. Department of Labor 200 Constitution Avenue, N.W.

Washington, DC 20210

4.) All decisions by the Administrative Review Board are final.

END OF GENERAL DECISION

G-18

Special Contract Requirements Project: MT PRA GLAC 10(40), Going-to-the-Sun Road Rehabilitation Rising Sun to St. Mary, Phase 13

03USC04/26/10

Section 725. — MISCELLANEOUS MATERIAL

725.04 Pozzolans. Amend as follows:

Delete paragraph (a) and substitute the following:

(a) Fly ash AASHTO M 295, class C or F, except the loss on ignition must not exceed 3.0%.

Add the following to paragraph (c):

Silica fume for shotcrete ASTM C1240, 90% minimum silicon dioxide solids contents and not to exceed 12% by weight of cement.

725.06 Precast Concrete Curbing, Wheelstops, and Posts. Add the following:

(c) Color. Provide precast concrete curbs, wheelstops, and log posts that are integrally colored concrete. The color will be National Park Service Brown, as determined and approved by the CO.

(d) Pattern. Provide precast concrete curbs, wheelstops, and log posts with a log pattern that closely resembles natural wood on all exposed surfaces. The pattern should match the concrete wheelstops installed at the Avalanche Creek parking area, around milepost 16.1, as directed by the CO.

(e) Length. For precast curbs, provide sections that are a minimum of 8 feet in length, except at handicap ramp locations or as directed by the CO.

725.16 Polyethylene (PE) Pipe for Water Distribution Systems. Delete the text of this Subsection and substitute the following:

Conform to AWWA M-55 for the designated sizes and strength schedules. Provide pipe with HDPE material designation PE 4710 and a minimum pressure rating of 202 psi.

725.30 Detectable Warning Panels. (Added Subsection).

Provide ADA compliant truncated dome detectable warning panels in a ‘brick red” color or an alternative color as approved by the CO. Panels must meet the following requirements:

Slip Resistance – ASTM C1028 Impact Resistance – ASTM D256 Compression Strength – ASTM D695 Flexural Strength – ASTM D790 Tensile Strength 1/8” – ASTM D638 UL Flammability – UL 94 V-0 todd.brockmann Typewritten Text todd.brockmann Typewritten Text 2586+77.40, 21' Rt todd.brockmann Typewritten Text todd.brockmann Line