A004.pdf

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 or (c) By separate letter or electronic communication 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 letter or electronic communication, provided each letter or electronic communication makes reference to the solicitation and this amendment, and is received prior to the opening hour and date specified.

E. IMPORTANT: Contractor is not is required to sign this document and return copies to the issuing office.

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

5. PROJECT NUMBER (If applicable)

7. ADMINISTERED BY (If other than Item 6) CODE

STANDARD FORM 30 (REV. 11/2016)

Prescribed by GSA FAR (48 CFR) 53.243

FACILITY CODE

10A. MODIFICATION OF CONTRACT/ORDER NUMBER

10B. DATED (SEE ITEM 13)

11. THIS ITEM ONLY APPLIES TO AMENDMENTS OF SOLICITATIONS

The above numbered solicitation is amended as set forth in Item 14. The hour and date specified for receipt of Offers is extended. is not extended.

12. ACCOUNTING AND APPROPRIATION DATA (If required) copies of the amendment; (b) By acknowledging receipt of this amendment on each copy of the offer submitted;

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

IT MODIFIES THE CONTRACT/ORDER NUMBER AS DESCRIBED IN ITEM 14.

CHECK ONE A. THIS CHANGE ORDER IS ISSUED PURSUANT TO: (Specify authority) THE CHANGES SET FORTH IN ITEM 14 ARE MADE IN THE CONTRACT ORDER

NUMBER IN ITEM 10A.

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

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

D. OTHER (Specify type of modification and authority)

15C. DATE SIGNED

15A. NAME AND TITLE OF SIGNER (Type or print)

16C. DATE SIGNED

16A. NAME AND TITLE OF CONTRACTING OFFICER (Type or print)

PAGE OF PAGES

6. ISSUED BY CODE

8. NAME AND ADDRESS OF CONTRACTOR (Number, street, county, State and ZIP Code) (X)

CODE

15B. CONTRACTOR/OFFEROR

(Signature of person authorized to sign)

16B. UNITED STATES OF AMERICA

(Signature of Contracting Officer)

Previous edition unusable

2. AMENDMENT/MODIFICATION

A004

3. EFFECTIVE

DATE 11/04/2022

4. REQUISITION/PURCHASE REQUISITION NUMBER

ND FTNP THRO 11(10)

FEDERAL HIGHWAY ADMINISTRATION

CENTRAL FEDERAL LANDS HIGHWAY DIVISION

12300 WEST DAKOTA AVENUE, SUITE 360

LAKEWOOD, COLORADO 80228

ATTENTION: LESLIE KARSTEN

6905001

9A. AMENDMENT OF SOLICITATION

NUMBER 6982AF22B000024

9B. DATED (SEE ITEM

11) 08/18/2022

0*

*See Item 14

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

Section - Basis for Award Remove and Replace pages A-6 through A-13 with the attached Amended pages A-6 through A-13

Section C - Clauses Remove and Replace page C-14 with attached Amended page C-14 Section D - Wages

Remove and Replace pages D-1 through D-7 with the attached Amended pages D-1 through D-7 Section E - SCRs

Remove and replace pages E1- through E-97 with the attached A-1 through E-97 Plans

Remove and replace Plan pages A5,8;B1-3,B9,10,13;C16,40; S1,S15-S21;T39,with X98 - X103 with the attached Amended pages. Add pages:S17-A, S21-A, T47-A

*FAILURE TO ACKNOWLEDGE THIS AMENDMENT IN BLOCK 19 OF THE SF 1442 BY THE DESIGNATED DATE AND HOUR SPECIFIED IN THE SOLICITATION MAY RESULT IN REJECTION OF YOUR BID (REFER TO ITEM 11.)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.

Page A - 6

Bidder/Offeror please note: Before preparing the bid, carefully read the Solicitation Provisions.

Insert a unit bid price, in figures, for each pay item for which a quantity appears in the bid schedule. Multiply the unit price by the quantity for each pay item and show the amount bid. Should any mathematical check made by the Government show a mistake in the amount bid, the corrected unit price extension shall govern.

When the word "LPSM" (Lump Sum) appears as a unit bid price, insert an amount for each lump sum pay item.

When a sum based on a fixed rate appears for any pay item in the amount bid column, include the Government inserted amount bid for the item in the total bid amount.

Total all of the amounts bid for each pay item and show the total bid amount.

Bid Schedule

Project No:ND FTNP THRO 11(10)

Project Name:South Unit Scenic Loop Slide Repair

Amendment A004 11/4/2022

Page A - 7

Amendment Item No. Pay Item No. Description Quantity Unit Unit Price Amount

A0010 15101-0000 MOBILIZATION

ALL LPSM $___LPSM_____ $____________

A0020 15214-2000 SURVEY AND STAKING, RETAINING WALL

ALL LPSM $___LPSM_____ $____________

A0030 15215-3000 SURVEY AND STAKING, DRAINAGE STRUCTURE

96 EACH $____________ $____________

A0040 15225-0000 SLOPE, REFERENCE, AND CLEARING AND GRUBBING CONTROL

6.13 MILE $____________ $____________

A0050 15236-2000 SURVEY CONTROL, GRADE FINISHING

1.20 MILE $____________ $____________

A0060 15301-0000 CONTRACTOR QUALITY CONTROL

ALL LPSM $___LPSM_____ $____________

A0070 15401-0000 CONTRACTOR TESTING

ALL LPSM $___LPSM_____ $____________

A0080 15501-0000 CONSTRUCTION SCHEDULE

ALL LPSM $___LPSM_____ $____________

A0090 15701-0000 SOIL EROSION CONTROL

ALL LPSM $___LPSM_____ $____________

A0100 15702-3000 SOIL EROSION CONTROL, SUPERVISOR

ALL LPSM $___LPSM_____ $____________

A0110 15720-0000 STORM WATER POLLUTION PREVENTION PLAN

ALL LPSM $___LPSM_____ $____________

A0120 15802-0000 WATERING FOR DUST CONTROL

ALL LPSM $___LPSM_____ $____________

A004 A0130 20101-0000 CLEARING AND GRUBBING

16.10 ACRE $____________ $____________

A0140 20220-1000 REMOVAL, INDIVIDUAL TREE

180 EACH $____________ $____________

Bid Schedule Schedule:A Schedule Type:Base

Project No:ND FTNP THRO 11(10)

Page A - 8

A0150 20301-1400 REMOVAL OF INLET

16 EACH $____________ $____________

A0160 20301-2400 REMOVAL OF SIGN

38 EACH $____________ $____________

A0170 20301-2800 REMOVAL OF STRUCTURES AND OBSTRUCTIONS

1 EACH $____________ $____________

A0180 20302-0200 REMOVAL OF CURB

5,820 LNFT $____________ $____________

A0190 20302-2100 REMOVAL OF PIPE CULVERT

3,400 LNFT $____________ $____________

A0200 20303-1600 REMOVAL OF PAVEMENT, ASPHALT (VARIABLE DEPTH)

11,100 SQYD $____________ $____________

A0210 20303-3500 REMOVAL OF STONE MASONRY

40 SQYD $____________ $____________

A004 A0220 20401-0000 ROADWAY EXCAVATION

12,100 CUYD $____________ $____________

A004 A0230 20410-0000 SELECT BORROW

1,340 CUYD $____________ $____________

A004 A0240 20466-0000 CONSERVE AND STOCKPILE TOPSOIL

13,000 CUYD $____________ $____________

A004 A0250 20702-0500 GEOTEXTILE FILTER, CLASS 1, TYPE E

4,000 SQYD $____________ $____________

A0260 25101-0200 PLACED RIPRAP, METHOD A, CLASS 2

300 CUYD $____________ $____________

A0270 25101-0300 PLACED RIPRAP, METHOD A, CLASS 3

720 CUYD $____________ $____________

A0280 25101-0400 PLACED RIPRAP, METHOD A, CLASS 4

550 CUYD $____________ $____________

Bid Schedule Schedule:A Schedule Type:Base

Project No:ND FTNP THRO 11(10)

Page A - 9

A0290 25101-0700 PLACED RIPRAP, METHOD A, CLASS 7

320 CUYD $____________ $____________

A004 A0300 25601-0000 GROUND ANCHOR

667 EACH $____________ $____________

A0310 25605-0000 PERFORMANCE TEST

7 EACH $____________ $____________

A0320 30202-2000 ROADWAY AGGREGATE, METHOD 2

2,600 TON $____________ $____________

A0330 41801-2000 ASPHALT CONCRETE PAVEMENT PATCH, TYPE 2

9,100 SQYD $____________ $____________

A0340 50101-0600 MINOR CONCRETE PAVEMENT, REINFORCED, 6-INCH DEPTH

50 SQYD $____________ $____________

A0350 55401-1000 REINFORCING STEEL (TOE WALLS, NO. 4)

2,150 LB $____________ $____________

A004 A0360 55505-0000 STRUCTURAL STEEL SOLDIER PILE

23,300 LNFT $____________ $____________

A004 A0370 55701-2000 STRUCTURAL TIMBER AND LUMBER, TREATED

230 MFBM $____________ $____________

A004 A0380 56501-0200 DRILLED SHAFT, 24-INCH DIAMETER

16,600 LNFT $____________ $____________

A0390 60101-0000 CONCRETE (TOE WALLS)

30.0 CUYD $____________ $____________

A0400 60103-0140 CONCRETE, HEADWALL FOR 24-INCH PIPE CULVERT

14 EACH $____________ $____________

A0410 60103-0160 CONCRETE, HEADWALL FOR 30-INCH PIPE CULVERT

1 EACH $____________ $____________

A0420 60103-0180 CONCRETE, HEADWALL FOR 36-INCH PIPE CULVERT

1 EACH $____________ $____________

Bid Schedule Schedule:A Schedule Type:Base

Project No:ND FTNP THRO 11(10)

Page A - 10

A0430 60103-0780 CONCRETE, HEADWALL FOR DOUBLE 72-INCH PIPE CULVERT (COLORED)

2 EACH $____________ $____________

A0440 60201-0800 24-INCH PIPE CULVERT (RCP)

2,100 LNFT $____________ $____________

A0450 60201-0800 24-INCH PIPE CULVERT (THICK WALLED, FUSE WELDED HDPE)

3,900 LNFT $____________ $____________

A0460 60201-0900 30-INCH PIPE CULVERT

140 LNFT $____________ $____________

A0470 60201-1000 36-INCH PIPE CULVERT

410 LNFT $____________ $____________

A0480 60201-1600 72-INCH PIPE CULVERT

170 LNFT $____________ $____________

A0490 60210-0800 END SECTION FOR 24-INCH PIPE CULVERT

75 EACH $____________ $____________

A0500 60210-0900 END SECTION FOR 30-INCH PIPE CULVERT

1 EACH $____________ $____________

A0510 60210-1000 END SECTION FOR 36-INCH PIPE CULVERT

4 EACH $____________ $____________

A0520 60403-0000 INLET (COMBINATION INLET, SPECIAL)

16 EACH $____________ $____________

A0530 60403-0000 INLET (COMBINATION INLET, DOUBLE SPECIAL)

1 EACH $____________ $____________

A0540 60403-0000 INLET (COMBINATION INLET)

28 EACH $____________ $____________

A0550 60403-0000 INLET (COMBINATION INLET, DOUBLE)

3 EACH $____________ $____________

A0560 60404-1000 CATCH BASIN, FLH TYPE 1 (DROP INLET, TYPE A GRATE)

20 EACH $____________ $____________

Bid Schedule Schedule:A Schedule Type:Base

Project No:ND FTNP THRO 11(10)

Page A - 11

A0570 60704-0000 CLEANING CULVERT IN PLACE

1 EACH $____________ $____________

A004 A0580 60902-1000 CURB AND GUTTER, CONCRETE, 12-INCH DEPTH (ONYX COLORED)

15,100 LNFT $____________ $____________

A0590 61701-4550 GUARDRAIL SYSTEM MGS, TYPE 2, CLASS A WOOD POSTS (STAINED)

630 LNFT $____________ $____________

A0600 61702-1600 TERMINAL SECTION, TYPE MGS FLARED (STAINED)

2 EACH $____________ $____________

A0610 61902-2100 GATE, METAL, 30 FEET WIDTH

1 EACH $____________ $____________

A0620 62011-0500 STONE MASONRY HEADWALL FOR 24-INCH PIPE CULVERT

21 EACH $____________ $____________

A0630 62011-0600 STONE MASONRY HEADWALL FOR 30-INCH PIPE CULVERT

3 EACH $____________ $____________

A0640 62011-0700 STONE MASONRY HEADWALL FOR 36-INCH PIPE CULVERT

5 EACH $____________ $____________

A0650 62031-0000 REPOINT STONE MASONRY

3,300 SQFT $____________ $____________

A0660 62201-0200 DUMP TRUCK, 8 CUBIC YARD MINIMUM CAPACITY

160 HOUR $____________ $____________

A0670 62201-0550 BACKHOE LOADER, 6 CUBIC FOOT MINIMUM RATED CAPACITY BUCKET,

24-INCH WIDTH

120 HOUR $____________ $____________

A0680 62201-0950 WHEEL LOADER, 3 CUBIC YARD MINIMUM RATED CAPACITY

120 HOUR $____________ $____________

A0690 62201-1450 BULLDOZER, 350HP MINIMUM FLYWHEEL POWER

200 HOUR $____________ $____________

Bid Schedule Schedule:A Schedule Type:Base

Project No:ND FTNP THRO 11(10)

Page A - 12

A0700 62201-2850 MOTOR GRADER, 12 FOOT MINIMUM BLADE

200 HOUR $____________ $____________

A0710 62201-3350 HYDRAULIC EXCAVATOR, 1 CUBIC YARD MINIMUM CAPACITY

200 HOUR $____________ $____________

A0720 62301-0000 GENERAL LABOR

120 HOUR $____________ $____________

A0730 62302-1000 SPECIAL LABOR, HIRED TECHNICAL SERVICES

100 HOUR $____________ $____________

A0740 62302-1100 SPECIAL LABOR, HIRED SURVEY SERVICES

100 HOUR $____________ $____________

A004 A0750 62405-0400 PLACING CONSERVED TOPSOIL, 6-INCH DEPTH

62,300 SQYD $____________ $____________

A004 A0760 62510-2000 SEEDING, HYDRAULIC METHOD

15.60 ACRE $____________ $____________

A004 A0770 62515-2000 MULCHING, HYDRAULIC METHOD

15.60 ACRE $____________ $____________

A004 A0780 62901-0700 ROLLED EROSION CONTROL PRODUCT, TYPE 2.C

75,000 SQYD $____________ $____________

A0790 63308-2000 OBJECT MARKER, TYPE 2

192 EACH $____________ $____________

A0800 63316-1000 REMOVE AND RESET SIGN

2 EACH $____________ $____________

A0810 63402-0300 PAVEMENT MARKINGS, TYPE B, SOLID

49 MILE $____________ $____________

A0820 63501-0000 TEMPORARY TRAFFIC CONTROL

ALL LPSM $___LPSM_____ $____________

Bid Schedule Schedule:A Schedule Type:Base

Project No:ND FTNP THRO 11(10)

Page A -13

Submitted by:____________________________________ Schedule Total:____________

Bid Schedule Schedule:A Schedule Type:Base

Project No:ND FTNP THRO 11(10)

C-14

1) Final Geotechnical Report dated July 1, 2022

2) Final Pavement Recommended dated April 15, 2022

3) Hydrology and Hydraulics Recommendations Report dated July 11, 2022

4) Shannon & Wilson Geotechnical Design Report dated October 2021

(b) Weather conditions Contact National Weather Service .

(c) Transportation facilities – N/A

(End of clause)

52.236-5 Material and Workmanship. (APR 1984)

52.236-6 Superintendence by the Contractor. (APR 1984)

52.236-7 Permits and Responsibilities. (NOV 1991)

52.236-8 Other Contracts. (APR 1984)

52.236-9 Protection of Existing Vegetation, Structures, Equipment, Utilities, and

Improvements. (APR 1984)

52.236-10 Operations and Storage Areas. (APR 1984)

52.236-11 Use and Possession Prior to Completion. (APR 1984)

52.236-12 Cleaning Up. (APR 1984)

52.236-13 Accident Prevention. (NOV 1991)

52.236-15 Schedules for Construction Contracts. (APR 1984)

52.236-17 Layout of Work. (APR 1984)

52.236-21 Specifications and Drawings for Construction. (FEB 1997)

52.236-26 Preconstruction Conference. (FEB 1995)

52.242-13 Bankruptcy. (JUL 1995)

52.242-14 Suspension of Work. (APR 1984)

52.243-4 Changes. (JUN 2007)

52.243-6 Change Order Accounting. (APR 1984)

52.244-6 Subcontracts for Commercial Items (JAN 2022) https://sam.gov/wage-determination/ND20220001/1 1/7

"General Decision Number: ND20220001 10/21/2022

State: North Dakota

Construction Type: Highway

Counties: North Dakota Statewide.

HIGHWAY CONSTRUCTION PROJECTS

Note: Contracts subject to the Davis-Bacon Act are generally required to pay at least the applicable minimum wage rate required under Executive Order 14026 or Executive Order 13658.

Please note that these Executive Orders apply to covered contracts entered into by the federal government that are subject to the Davis-Bacon Act itself, but do not apply to contracts subject only to the Davis-Bacon Related Acts, including those set forth at 29 CFR 5.1(a)(2)-(60).

|If the contract is entered |� Executive Order 14026 | |into on or after January 30, | generally applies to the | |2022, or the contract is | contract. | |renewed or extended (e.g., an |� The contractor must pay | |option is exercised) on or | all covered workers at | |after January 30, 2022: | least $15.00 per hour (or | | | the applicable wage rate | | | listed on this wage | | | determination, if it is | | | higher) for all hours | | | spent performing on the | | | contract in 2022. | |If the contract was awarded on|� Executive Order 13658 | |or between January 1, 2015 and| generally applies to the | |January 29, 2022, and the | contract. | |contract is not renewed or |� The contractor must pay all| |extended on or after January | covered workers at least | |30, 2022: | $11.25 per hour (or the | | | applicable wage rate listed| | | on this wage determination,| | | if it is higher) for all | | | hours performing on that | | | contract in 2022. |

The applicable Executive Order minimum wage rate will be adjusted annually. If this contract is covered by one of the Executive Orders and a classification considered necessary for performance of work on the contract does not appear on this wage determination, the contractor must still submit a conformance request.

Additional information on contractor requirements and worker protections under the Executive Orders is available at https://www.dol.gov/agencies/whd/government-contracts.

Modification Number Publication Date 0 10/07/2022 1 10/21/2022

ELEC0714-002 01/01/2022

ADAMS, BILLINGS, BOTTINEAU, BOWMAN, BURKE, DIVIDE, DUNN,

D-1 Amendment A004 11/4/2022

11/4/22, 4:51 PM SAM.gov https://sam.gov/wage-determination/ND20220001/1 2/7

EMMONS, GOLDEN VALLEY, GRANT, HETTINGER, MCHENRY, MCKENZIE,

MCLEAN, MERCER, MOUNTRIAL, OLIVER, PIERCE, RENVILLE, ROLLETTE,

SHERIDAN, SOIUX, SLOPE, WARD, & WILLIAMS COUNTIES:

Rates Fringes

ELECTRICIAN

CABLE SPLICER...............$ 48.00 7.80+29.5%

ELECTRICIAN.................$ 48.00 7.80+29.5%

ELEC0714-003 01/01/2022

Rates Fringes

LINE CONSTRUCTION

CABLE SPLICER...............$ 48.00 7.80+29.5%

GROUNDMAN...................$ 27.17 7.80+19.5%

LINE EQUIPMENT OPERATOR.....$ 40.75 7.80+29.5%

LINEMAN.....................$ 48.00 7.80+29.5%

ELEC0714-005 01/01/2022

BURLIEGH, MORTON, STARK:

Rates Fringes

ELECTRICIAN

CABLE SPLICER...............$ 48.00 7.80+29.5%

ELECTRICIAN.................$ 48.00 7.80+29.5%

ELEC1426-002 06/01/2020

BARNES, BENSON, CAVALIER, DICKEY, EDDY, FOSTER, GRAND FORKS,

GRIGGS, KIDDER, LA MOURE, LOGAN, MCINTOSH, NELSON, PEMBINA,

RAMSEY, RANSOM, RICHLAND, SARGENT, STEELE, STUTSMAN, TOWNER,

TRAILL, WALSH, AND WELLS COUNTIES

Rates Fringes

ELECTRICIAN

CABLE SPLICER...............$ 38.82 11.5%+$11.35

ELECTRICIAN.................$ 37.20 11.5%+$11.35

* ENGI0049-001 10/01/2022

Rates Fringes

POWER EQUIPMENT OPERATOR

GROUP 1.....................$ 32.85 19.85

GROUP 2.....................$ 31.45 19.85

GROUP 3.....................$ 31.20 19.85

GROUP 4.....................$ 31.05 19.85

GROUP 5.....................$ 30.20 19.85

GROUP 6.....................$ 29.40 19.85

POWER EQUIPMENT OPERATORS CLASSIFICATIONS

GROUP 1: All Cranes 60 tons and over, Cranes doing piling, sheeting, dragline/clam work, Derrick(Guy & Stiff), Gentry Crane Operator, Helicopter Operator, Mole Operator or Tunnel Mucking Machine, Power Shovel 3-1/2 CY. and over and Traveling Tower Crane.

D-2 Amendment A004 11/4/2022 https://sam.gov/wage-determination/ND20220001/1 3/7

GROUP 2: All Cranes 59 tons and under, Backhoe Operator 3 CY. and over, Creter Crane, Dredge Operator 12' and Over, Equipment Dispatcher, Equipment Foreman, Finish Dozer, Finish Motor Grader, Front End Loader Operator 8 CY. and over, Master Mechanic (When supervising 5 or more Mechanics), Mon-o-rail Hoist Operator, Power Shovel up to and including 3-1/2 CY. and Tugboat.

GROUP 3: Lazer-Screed Operator, Asphalt Paving Machine Operator, Asphalt Plant Operator, Automated Grade Trimmer, Backhoe Operator 1 CY. up to and including 2-1/2 CY., Boom Truck Hydraulic (8 Tons & over), Cableway Operator, Concrete Batch Plant Operator(electronic or manual), Concrete Mixer Paving Machine Operator, Concrete Paver- Bridge Decks, Concrete Pump, Concrete Spreader Operator & Belt Placer, Crushing Plant Operator, Dozer Operator, Dredge Operator or Engineer 11'' and under, Drill Rigs, Heavy Duty Rotary or Chum or Cable Drill, Front End Loader (3-1/2 CY. up to and including 7-1/2 CY.), Gravel Washing & Screening Plant Operator, Locomotive, all types, Mechanic or Welder(heavy duty), Motor Grade Operator, Pavement Breaker (Non-Hydro Hammer type, Pipeline Wrapping, Cleaning & Bending Machine Operator, Power Actuated Auger and Horizontal Boring Machine Operator 6'' and over, Refrigeration Plant Engineer, Roto Milling Machine (Surface Planer) 43'' & over, Scraper Operator, Slip Form Concrete Paving Operator, Tandem Pushed Quad 9 or similar, Tractor with Boom Attachment, Trenching Machine- 100 HP. and over.

GROUP 4: Articulated/Off Road Hauler, Asphalt Dump Person (Controls the Spread of Asphalt), Asphalt Paving Screed Operator, Backhoe - up to and including 1/2 CY., Boring Machine locator, Console Board Operator, Curb Machine Operator, Distributor Operator (Bituminous), Forklift Operator, Front End Loader- 1-1/2 CY. up to and including 3 Cubic Yards (Machine Standard Mfg. Rating), Fuel/Lube Truck Operator, Grade Person (Responsible for Establishing and Determining Grade through Instrumentation), Gravel Screening Plant Operator (not Crushing or Washing), Greaser, Hydro-VAC and Hydro Excavator Self-Propelled, Longitudinal Float and Spray Operator, Micro surfacer Machine, Motor Grade Operator-Hual Roads, Paving Breaker- Hydro Hammer Type, Pugmill Operator, Push Tractor, Roller, Steel & Rubber on Hot Mix Asphalt Paving, Rotomill Machine (Surface Planer), up to and including 42'', Rumble Strip Machine, Sand and Chip Spreader, Self-propelled Sheepsfoot Packer with or without Blade attachment, Self-propelled Traveling Soil Stabilizer, Sheepsfoot Packer with Dozer attatchment- 100 HP and over, Shouldering Machine, Slip Form, Curb & Gutter Operator, Slurry Seal Machine, Tamping Machine Operator, Tie Tamper and Ballast Machine, Trenching Machine Operator- 46 HP up to and including 99 HP, Truck Mechanic, Well Points, Tub Grinder.

GROUP 5: Boom Truck- A- Frame or Hydraulic 2 tons up to and including 7 tons, Broom-Self propelled, Concrete Saw (Power Operated), Cure Bridge Operator, Front End Loader Operator, less than 1-1/2 CY., Mobile Cement Mixer-Non-Truck, Power Actuated Auger & Horizontal Boring Machine Operator up to and including 5"", Roller, on other than Hot Mix Asphalt Paving, Oilers, Vibrating Packer Operator (Pad Type) Self-propelled, Water Spraying Equipment-Self Propelled, Skidsteer Operator with Attachments.

GROUP 6: Brakeman or Switchman, Dredge or Tugboat Deckhand, D-3 Amendment A004 11/4/2022 https://sam.gov/wage-determination/ND20220001/1 4/7

Drill Truck Gravel/Testing Operator, Form Trench Digger (Power), Gunite Operator Gunall, Paint Machine Striping Operator, Pick-up Sweeper, 1CY. & over Hopper Capacity, Scissor Jack-Self Propelled Platform Lift, Straw Mulcher, Blower and Straw Press, Stump Chipper Operator, Tillage Equipment Operator, Tractor Pulling Compaction or Aerating Equipment and No Till Drills, Trenching Machine Operator-up to and including 45 HP., Assistant/Apprentice Operator.

TEAM0638-002 10/01/2022

Rates Fringes

TRUCK DRIVER

Euclid over 20 yds..........$ 32.82 16.00 Single Axle Trucks..........$ 30.87 16.00 Tandem Tri Axle Semi, Low Boy and Off Road Heavy Duty End Dumps 20 yds & under.......................$ 31.30 16.00 Tandem Tri/ Axle Truck......$ 30.99 16.00

* SUND2022-002 10/16/2020

Rates Fringes

CARPENTER........................$ 33.85 7.60

CEMENT MASON/CONCRETE FINISHER...$ 33.85 7.60

ELECTRICIAN

Cass County.................$ 14.72 ** 3.40

LABORER

GROUP 1.....................$ 25.65 3.15

GROUP 2.....................$ 25.90 3.15

GROUP 3.....................$ 26.05 3.15

GROUP 4.....................$ 26.80 3.15

LABORERS CLASSIFICATIONS

GROUP 1: General Construction Laborers: Sack Shaker (cement and mineral filler): Pipe Handler: Drill Runner Tender:

Salamander Heater and Blower Tender, Light truck, Pickup Driver, Flaggers and Pilot Car Drivers.

GROUP 2: Semi Skilled Laborer: Bulk Cement Handler: Conduit Layer, Telephone or Electrical: Form Setter (pavement): Gas Electric or pneumatic tool operator: Chipping Hammer, Grinders and Paving Brakers (tamper-drit) Concrete Vibrator Operator: Chain Saw Operator: Concrete Saw Operator:

Concrete Curing Man (not water): Bituminous worker (Shoveler, Dumper, Raker and Floated): Kettleman (bituminous or lead): Concrete Bucket Signlman: Power Buggy Operator: Brick and Mason Tender: Multiplate Pipelayer:

Culvert Pipe Layers: Carpenters Tenders.

GROUP 3: Caisson Worker: Bottom Man (sanitary sewer, storm sewer water and gas liners): Concrete Mixer Operator (one bag capacity): Mortar Mixer.

GROUP 4: Pipe Layers (sanitary sewer, storm sewer, water and gas lines): Drill runner (includes Wagon Churn or Air Track) Powderman, Gunite and Sandblast, Nozzleman, D-4 Amendment A004 11/4/2022 https://sam.gov/wage-determination/ND20220001/1 5/7

Reinforcing Steel Setters/Tiers, Concrete Finishers Tender.

WELDERS - Receive rate prescribed for craft performing operation to which welding is incidental.

** Workers in this classification may be entitled to a higher minimum wage under Executive Order 14026 ($15.00) or 13658 ($11.25). Please see the Note at the top of the wage determination for more information.

Note: Executive Order (EO) 13706, Establishing Paid Sick Leave for Federal Contractors applies to all contracts subject to the Davis-Bacon Act for which the contract is awarded (and any solicitation was issued) on or after January 1, 2017. If this contract is covered by the EO, the contractor must provide employees with 1 hour of paid sick leave for every 30 hours they work, up to 56 hours of paid sick leave each year.

Employees must be permitted to use paid sick leave for their own illness, injury or other health-related needs, including preventive care; to assist a family member (or person who is like family to the employee) who is ill, injured, or has other health-related needs, including preventive care; or for reasons resulting from, or to assist a family member (or person who is like family to the employee) who is a victim of, domestic violence, sexual assault, or stalking. Additional information on contractor requirements and worker protections under the EO is available at https://www.dol.gov/agencies/whd/government-contracts.

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

D-5 Amendment A004 11/4/2022 https://sam.gov/wage-determination/ND20220001/1 6/7 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.

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 National Office because National Office has 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.

D-6 Amendment A004 11/4/2022 https://sam.gov/wage-determination/ND20220001/1 7/7

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:

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"

D-7 Amendment A004 11/4/2022

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ND FTNP THRO 11(10)

South Unit Scenic Loop Slide Repair PMIS No. 291791 Drawing No. 387-177128

SPECIAL CONTRACT REQUIREMENTS

The following Special Contract Requirements amend and supplement the Standard

Specifications for Construction of Roads and Bridges, on Federal Highway Projects (FP-

14), U.S. Department of Transportation, Federal Highway Administration.

11/04/2022

NICHOLAS F

ZOLLER

29633

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South Unit Scenic Loop Slide Repair PMIS No. 291791 Drawing No. 387-177128

Section 101. – TERMS, FORMAT, AND DEFINITIONS

101.03 Abbreviations.

(a) Acronyms. Add the following:

EEBACS — Engineer’s Estimating, Bidding, Award, and Construction System GSA – General Services Administration ABA – Architectural Barriers Act ECB – Erosion Control Blanket RECP – Rolled Erosion Control Product NPS – National Park Service or Park Service NTPEP – National Transportation Product Evaluation Program Park – Theodore Roosevelt National Park

(b) US Customary abbreviations and symbols. Delete the text and substitute the following:

ºF — degrees Fahrenheit temperature

A — ampere electric current

ac. — acre area

BTU — British Thermal Unit energy

cu. in. or in3 — cubic inches volume

cu. ft., cf, ft3 or CUFT — cubic feet volume

cu. yd., cy, yd3 or CUYD — cubic yards volume

D — day time deg. or º — degree plane angle

Fc — foot-candles luminous intensity

fl. oz. — fluid ounces volume

ft. or ' — foot or feet length gal. or GAL — gallon volume

H — Henry inductance

hr. or HR — hour time

Hz — hertz (s-1) frequency

in. or " inch or inches length

K — kelvin temperature lb or LB, lbs — pound, pounds mass

Lbf — pound-force force lnft or LNFT linear foot length

mi. — miles length min. or m — minute time min. or ' — minute plane angle

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South Unit Scenic Loop Slide Repair PMIS No. 291791 Drawing No. 387-177128

oz. — ounces mass

Psi — pounds/square inch pressure

Q — cubic feet/second flow rate sec. or s — second time sec. or " — second plane angle

sq. in. or in2 — square inches area

sq. ft., sf, ft2 or SQFT — square feet area

sq. yd., sy, yd2 or SQYD — square yards area

T — short ton (2000 lbs) mass

V — volt (W/A) electric potential

W — watt (J/s) power yd or YD — yard or yards length

Ω — ohm V/A electric resistance

(c) Metric unit abbreviations and symbols. Delete the text and substitute the following:

A — ampere electric current

Cd — candella luminous intensity oC — degree Celsius temperature

D — day time deg. or º — degree plane angle g or gram — gram mass

H — Henry inductance

Ha — hectare area

hr. or HR — hour time Hz — hertz (s-1) frequency

J — Joule (N.m) energy

K — kelvin temperature

Kg — kilogram mass

L — liter volume

Lx — lux illuminance

M — meter length mm — millimeter length m2 — meter squared area m3 — cubic meter volume min. or m — minute time min. or ' — minute plane angle

N — Newton (kg.m/s2) force

Pa — Pascal (N/m2) pressure sec. or s — second time sec. or " — second plane angle

T — metric ton Mass

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V — volt (W/A) electric potential

W — watt (J/s) Power

Ω — ohm V/A electric resistance

101.04 Definitions.

Add the following:

EEBACS — Engineer’s Estimating, Bidding, Award, and Construction System. A web-based system used by the Government, Construction Contractors, and Subcontractors on this Government contract to prepare “Inspector’s Daily Record of Construction Operations” (Contractors Daily Reports) and measurement notes (pay notes and field measurement documentation).

Roadway Prism Delete the text and substitute the following:

Roadway Prism – The volume defined by the area between the original terrain cross-section and the final design cross-section multiplied by the horizontal distance between the centroids (geometric center) of the area.

Subcontractor Delete the text and substitute the following:

Subcontractor – An individual or legal entity with which the Contractor sublets part of the work. This includes subcontractors and material suppliers at any tier.

Section 105. — CONTROL OF MATERIAL

105.01 Source of Supply and Quality Requirements. Add the following:

Materials containing petroleum-based solvents such as cutback asphalts and traffic paints may be restricted from use by local laws or ordinances in certain geographic areas. Upon presenting proof of such restrictions, alternate materials considered acceptable to the CO may be substituted for the materials specified in the contract.

Add the following:

Certify, according to Subsection 107.10 (d)(2), that sources of rock, sand, gravel, earth, subsoil, or other natural material imported into the project construction limits are noxious weed free. Do not bring topsoil into the project areas without the approval of the CO.

105.04 Storing and Handling Material. Add the following after the third sentence of the second paragraph:

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For Contractor-located, non-commercial staging, storing, and material handling areas, secure environmental clearances according to Subsection 107.10.

Add the following:

The Contractor may use portions of the south unit mix pit areas for staging and storage of materials. The area approved for the contractors’ use will be determined by the CO. Do not store any equipment or materials in the mix pit areas until the areas are approved by the CO.

Place silt fence around the staging areas at no cost to the government. At the conclusion of the project, restore the access road and mix pit area to their original condition at no cost to the government.

Additionally, the Contractor may use the closed project roadways and parking areas for staging and storage of equipment and materials. If this option is used, do not stage equipment or materials in areas outside of the limits of construction.

Do not use the Old East Entrance Station parking area (~STA 334+50) as a storage or staging area.

Use all products according to the manufacturer’s recommendations for handling, storage, and disposal. Follow the requirements of FAR Clause 52.236-10 Operations and Storage Areas and FAR Clause 52.236-12 Cleaning Up. Maintain the staging and storage areas in a clean, neat, and orderly condition satisfactory to the CO.

Store construction materials within the limits indicated on the contract drawings. Properly store materials according to the applicable permit and the requirements in Section 107, 157, 203, 204, 624, and 625. Check the storage areas weekly and according to the applicable permit.

Store construction, building and waste materials, and containers in designated areas indoors or protect with a suitable covering.

Submit a site map showing the material storage and stockpile locations at least 14 calendar days prior to the start of construction activities.

Keep the manufacturer’s MSDS, an inventory of the material, and emergency numbers near the storage area. Take appropriate measures to ensure that incompatible chemicals are not stored next to each other.

Section 106. — ACCEPTANCE OF WORK

106.01 Conformity with Contract Requirements. Delete (a) and (b) and substitute the

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South Unit Scenic Loop Slide Repair PMIS No. 291791 Drawing No. 387-177128

(a) Disputing Government test results. If the accuracy of Government test results is disputed, promptly inform the CO. If the dispute is unresolved after reasonable steps are taken to resolve the dispute, further evaluation may be obtained by written request. Include a narrative describing the dispute and a proposed resolution protocol that addresses the following:

(1) Sampling method

(2) Number of samples

(3) Sample transport

(4) Test procedures

(5) Testing laboratories

(6) Reporting

(7) Estimated time and costs

(8) Validation process

(b) Alternatives to removing and replacing non-conforming work. As an alternative to removal and replacement, the Contractor may submit a written request to:

(1) Have the work accepted at a reduced price; or

(2) Be given permission to perform corrective measures to bring the work into conformity.

The request must contain supporting rationale and documentation. Include references or data justifying the proposal based on an evaluation of test results, effect on service life, value of material or work, quality, aesthetics, and other tangible engineering basis. The CO will determine disposition of the nonconforming work.

Add the following after (b):

The number of significant figures used in the calculations will be according to ASTM E 29, absolute method.

Where sample/testing procedures make reference to AASHTO, ASTM, or other standards (designated as FLH T), the procedure as modified in the Materials Manual shall govern.

Where the specifications make reference to AASHTO Test T11, “Procedure B - Washing Using a Wetting Agent” shall be the procedure followed.

Where the specifications make reference to AASHTO Test T310, “Direct Transmission Method of In-Place Nuclear Density and Moisture Content” shall be the procedure followed.

106.02 Visual Inspection. Delete the Subsection and substitute the following:

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South Unit Scenic Loop Slide Repair PMIS No. 291791 Drawing No. 387-177128

106.02 Visual Inspection. Acceptance is based on visual inspection of the work for compliance with the contract requirements. In the absence of specific contract requirements or tolerances, use prevailing industry standards.

106.03 Certification. Add the following after the second paragraph:

See Table 106-3 for schedule for full or partial acceptance by material certification. Submit certification and sample of material for testing as required.

Delete the third paragraph and substitute the following:

Check certifications before incorporating the material into the work to ensure that the requirements of the contract have been met. Mark the certifications with the following information:

• Project number and name;

• Pay item number and description;

• Contractor signed certification stating “to the best of our knowledge the materials certified by the attached certification represent the materials incorporated into the work of this contract”; and

• Date.

Table 106-3 Schedule For Full or Partial Acceptance by Materials Certification. Add Table 106-3 following Table 106-2.

Table 106-3 Schedule For Full or Partial Acceptance by Materials Certification

Section Description Material Material Property

Or Specification

Frequency

Certification Sample

Minor Crushed

Aggregate Crushed Aggregate

Source, Quality and Gradation

1 per source 1 per source

312 Dust Palliative

Calcium Chloride Magnesium Chloride, Lignosulfonate, As specified 1 per shipment First shipment

Asphalt Concrete

Aggregate Asphalt Mix

Source quality, Gradation, Stability, and Grade

1 per mix 1 per source

634 and

Permanent Pavement Markings, Temporary

Traffic Control

634.02 as applicable, 635 as applicable As specified 1 per source -----

Hydraulic Cement

Portland Cement, Blended Hydraulic

AASHTO M 85,

M 240, 1 per shipment 1 per 100 tons

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South Unit Scenic Loop Slide Repair PMIS No. 291791 Drawing No. 387-177128

Section Description Material Material Property

Or Specification

Frequency

Certification Sample

Cement, Masonry and Mortar Cement

ASTM C 91 and ASTM C1392 as applicable

702.01 Asphalt Material Asphalt Cement

AASHTO M 226

or M 320, as applicable

1 per shipment 1 per shipment

702.02 Asphalt Material Emulsified Asphalt

AASHTO M 140

or

M 208 as applicable

1 per shipment 1 per shipment

702.03 Asphalt Material

Asphalt Materials used for Damproofing and Waterproofing

Concrete and Masonry Surfaces

As specified for each type of asphalt material 1 per shipment -----

702.05 Antistrip As specified As applicable 1 per shipment -----

Concrete and Plastic Pipe

As specified As applicable 1 per shipment -----

707 Metal Pipe As specified As applicable 1 per shipment -----

708 Plastic Pipe As specified As applicable 1 per shipment -----

Reinforcing and

Prestressing Steel As specified As applicable 1 per shipment

For 709.01 submit 3, 1-yard (1-meter) bars of each size and grade of bar furnished.

709.02 submit 1 6-foot (2-meter) length for each size furnished

Fence and Guardrail

As specified As applicable 1 per shipment -----

Concrete Curing

Material and Admixtures

As specified As applicable 1 per material source per material type

Joint Material

(all) As specified As applicable 1 per shipment -----

Roadside

Improvement Materials (all)

As specified As applicable 1 per shipment -----

Geosynthetic Material (all)

As specified As applicable 1 per shipment 1 per project per type

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South Unit Scenic Loop Slide Repair PMIS No. 291791 Drawing No. 387-177128

Section Description Material Material Property

Or Specification

Frequency

Certification Sample

715 Piling As specified As applicable 1 per shipment -----

Material for

Timber Structures

Timber and Hardware

As applicable 1 per shipment -----

717 Structural Metal As specified As applicable 1 per shipment

717.01(e) minimum

6 per shipment for each size used.

717.10 1 per project

Traffic Signing and Marking Material (all)

As specified As applicable 1 per shipment -----

719 Paint As specified As applicable 1 per batch\lot

1 sample for quantities

> 25 gallons (100L)

Structural Wall and Stabilized Embankment Material (all)

As specified As applicable 1 per shipment per material type

Electrical and Illumination Material (all)

As specified As applicable 1 per shipment per material type

722 Anchor Material As specified As applicable 1 per shipment per material type

Miscellaneous materials As specified As applicable

1 per shipment per material type

Section 107. - LEGAL RELATIONS AND RESPONSIBILITY TO THE

PUBLIC

107.01 Laws to be Observed. Add the following:

Section 401 and 404 of the Clean Water Act.

Comply with the terms and conditions of any permits that authorize the discharge of dredged or fill material in waters of the U.S., including Section 404 permits and Section 401 water quality certifications in the Appendix.

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National Pollutant Discharge Elimination System (NPDES)

Comply with the requirements of North Dakota Construction General Permit (CGP); Permit No. NDR11-0000.

This permit is scheduled to expire on 03/31/2025. Amend the SWPPP and site plan when a new permit goes into effect to meet new permit conditions.

Allow 7 days from submittal of NOI to issuance of permit.

(a) General. Designate a qualified Erosion Control Supervisor according to Subsection 157.03.

Obtain a separate NPDES permit associated with industrial activity for any mobile asphalt and concrete plants that provide material for the project. Provide a copy of the permit and acknowledgement letter to the CO for their records.

(b) Notice of Intent (NOI). File a NOI as a primary operator if required or permitted.

Provide a copy of the NOI and confirmation letter to the CO. The Government will also file a separate NOI if required and provide that information to the Contractor for inclusion in the SWPPP. Do not perform any ground disturbing activities including clearing, grubbing, or earthwork until an acknowledgement letter is received from the regulatory agency and the SWPPP has been approved and implemented.

Post all project authorization numbers near the entrance to the site and on the bulletin board.

(c) Payment of Permit Fees. Submit the appropriate permit fees and renewal fees required for both the Contractor and Government to the regulatory agency.

(d) Notice of Termination (NOT). File a NOT if the conditions listed in the CGP have been met or transfer the NOI to the maintaining agency when project has reached final acceptance.

At the completion of the project, provide the CO with the complete SWPPP, including inspection forms, logs, and all other required documentation added during the project.

107.05 Responsibility for Damage Claims. Delete the first sentence of the third paragraph and substitute the following:

Before work begins, submit “certificates of insurance” certifying that the policies will not be changed or canceled until 30 days written notice has been given to the Government.

107.10 Environmental Protection.

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(a) Federal Water Pollution Control Act (Clean Water Act) 33 USC § 1251 et seq.

Add the following:

(4) Do not ford running streams with construction equipment. Obtain approval from the CO to use temporary bridges or other structures whenever crossings are necessary.

(5) Immediately clear ephemeral drainages, intermittent and perennial streams, lakes and reservoirs of all work items, debris or other obstructions placed by or resulting from construction operations.

(6) Locate machinery servicing and refueling areas away from streambeds and washes to reduce the possibility and minimize the impacts of accidental spills or discharges.

(b) Oil and hazardous substances. Add the following to the end of the third paragraph:

Sand or soils are not approved absorbent materials.

Add the following to the end of the fourth paragraph:

Report the spill to the appropriate federal, state, and local authorities as required by the SPCC plan or hazardous spill plan.

(c) Dirt, plant, and foreign material. Add the following:

All vehicles and equipment entering the project area must be clean of noxious weeds and free from oil leaks and other fluid leaks and are subject to inspection. Wash all construction equipment to thoroughly remove all dirt, plant, and other foreign material prior to entering the project. Particular attention must be shown to the under carriage and any surface where soil containing exotic seeds may exist. Allow the CO to inspect each piece of equipment before entering the project. Provide the cleaning and inspection records to the CO. Equipment found operating on the project that has not been inspected, or has oil leaks or other fluid leaks will be shut down and subject to citation.

(1) Hydromulch equipment cleaning: All hydro-seeding/mulching equipment used will be free of all seed and mulch materials when they enter the Park. Rinse hydromulch equipment including tanks, trailers, and associated hydromulching parts with clean water. Inspect equipment to assure no residual seed, mulch, or foreign material is present with acceptance by the CO. Provide 1 week notice to CO before moving equipment into the Park. Inspect and remove any seed or fibers from the interior of the hydro seeding equipment.

(2) Hydromulch hoses: Clean as above if seeding/mulching hoses have a smoother surface. If hoses are a corrugated house, purchase new for this project at no additional cost to the government. Submit receipts to CO prior to use in Park.

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(d) Clearances for Contractor-selected, noncommercial areas. Add the following to the end of the first paragraph:

Use rock, sand, gravel, earth, subsoil, or other natural materials from a Contractor-selected non-commercial materials source that has been certified free of noxious weeds.

Materials imported into the project limits which do not include a noxious weed free certification may be rejected and ordered by the CO to be removed from the project limits. The CO has the discretion of requesting inspection of certified materials by a third party, and rejecting the use of the source if noxious weeds or seeds thereof are found to be present.

Add the following:

(5) Any required Certifications.

Add the following:

(e) Project-specific commitments.

(1) Provide archeological monitoring adjacent to archeological sites and multiple other sites adjacent to but not within the construction limits. These sites are marked in the plans as “Environmentally Sensitive Area”.

Furnish an archeological monitor with emphasis on ground disturbance within or adjacent archeological sites. The archeologist must meet the Secretary of the Interior's Professional Qualifications Standards for Archeology (NPS Director's Order-28: Appendix C).