A005 DEVA 8.9.24.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

3. EFFECTIVE DATE 4. REQUISITION/PURCHASE REQUISITION NUMBER

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 NUMBER

FEDERAL HIGHWAY ADMINISTRATION

CENTRAL FEDERAL LANDS HIGHWAY DIVISION

12300 WEST DAKOTA AVENUE, SUITE 360

LAKEWOOD, COLORADO 80228

ATTENTION:

9A. AMENDMENT OF SOLICITATION NUMBER

6982AF

5. PROJECT NUMBER (If applicable)

8 09

9B. DATED (SEE ITEM 11)

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

s E-4, E-31, E-32, E-39, and E-58 s.

Plans: Remove and replace pages B12, C18, C37, C39, and G1 with the attached corresponding pages.

*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.

E-4

CA ERFO NP DEVA 2023-3(2)

Repairs and Armoring

PMIS 335763

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 area between the original terrain cross-section and the final design cross-section.

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.

Substantial completion (Harmony Borax Trail) – When the trail surface is complete and free from trip hazards.

Native Material - Soil that exists naturally on the ground or in the excavated material.

Amendment A005 08.09.24

E-31

Repairs and Armoring

PMIS 335763

155.06 Baseline Schedule Updates. Delete the second paragraph and substitute the following:

Unless previously approved by the CO, changes to the construction schedule for the work that is still to be completed, can only be changed with a Time Impact Analysis according to Subsection 108.03, and a Baseline Construction Schedule revision according to Subsection 155.07. Receipt of a baseline construction schedule update with negative float does not constitute agreement by the Government of the revised completion date.

Add the following:

(f) Working Schedule. At each construction progress meeting, provide the CO with a written summary detailing the work completed in the previous week and the proposed work activities for the following two weeks. Provide detail of proposed operations that will affect traffic flow, residents and businesses adjacent to the project. Provide the CO with a schedule revision if the written summary significantly differs from the baseline construction schedule or the latest construction schedule revision.

155.07 Baseline Schedule Revision. Delete the first paragraph and substitute the following:

Submit a time impact analysis when requesting approval of a baseline schedule revision.

Submitting a proposed baseline schedule revision is not considered a notification of delay or of other basis for change. Continue to submit monthly schedule updates according to Subsection

155.06 until a baseline construction schedule revision is approved.

Section 156. — PUBLIC TRAFFIC

Construction Requirements

156.04 Accommodating Traffic During Work. Delete the first paragraph and substitute the following:

Accommodate traffic according to the MUTCD, contract traffic control drawings, Section 635, and this Section. Submit a traffic control plan for approval according to Subsection 104.03.

Submit a traffic control plan at least 30 days before intended use.

Contractor to coordinate with CO 7 days in advance of beginning any work.

156.05 Maintaining Roadways During Work.

(a) Add the following:

Do not construct diversions outside of the clearing limits or use alternate route detours without the approval of the CO.

, and is required to support bus and truck traffic

E-32

Repairs and Armoring

PMIS 335763

156.07 Limitations on Construction Operations.

(c) Delete the first sentence and substitute the following:

For alternate one-way traffic control, provide a minimum lane width of 9 feet. For two-way traffic, provide a minimum roadway width of 18 feet.

(i) Delete the text and substitute the following:

Limit construction-caused delays to public traffic to a maximum of 30 minutes per passage through the project.

Place construction signs, including VMS signs or temporary signals, before beginning work on the project.

Place VMS signs at the following locations.

(1) Daylight Pass (Beginning of project on Mud Canyon Road)

(2) North Highway (North of junction with CA-190 and North Highway)

Contractor to obtain permit from CalTrans prior to placing VMS sign in CalTrans Right of way.

(3) Beatty Cutoff (at CA-190 and Beatty Cutoff junction)

(4) Emigrant Canyon Road (at CA-190 junction)

(5) Badwater Road (CA 127 and CA-178 Junction)

(6) Badwater Road (at CA-190 junction)

If temporary signals are used, the contractor is responsible for obtaining a permit from CalTrans prior to placing temporary signals in CalTrans Right of Way.

For roads closed during construction contractor to allow access for emergency vehicles and Park staff to pass during construction.

Notify the CO 15 days prior to road closures.

Nighttime work is allowed from 9pm to 5am. There are no restrictions to noise or light during night work. Limit construction-caused delays to public traffic to a maximum of 30 minutes per passage through project.

Add the following:

(l) Provide flaggers at road closure signs/barricades to monitor and restrict traffic from driving on roads closed for repair. Use fixed gates, if available, in lieu of flaggers as needed.

Add the following:

(h) Road closures

(1) Westside Road – closed to public during construction

(2) Bonnie Clare Road – closed to public during construction, accommodate National Park Service contractor traffic working at Scotty’s Castle

E-39

Repairs and Armoring

PMIS 335763

Section 253. — GABIONS AND REVET MATTRESSES

253.02. Add the following:

Unclassified Borrow 704.06 Select granular backfill 704.08

Construction Requirements

253.03 General. Delete the first sentence and substitute the following:

Survey according to Section 152 and verify the limits of the structure. installation. Submit installation drawings according to Subsection 104.03. Conform to Section 257 for Contractor-designed gabion walls.

253.05 Structure Erection. Add the following to the first paragraph:

For gabion structures, grade the foundation for a width equal to the width of the gabion plus 2 feet. Where gabions are set on rocky foundations, place 6 inches of select granular backfill under the baskets.

253.07. Delete the subsection and substitute the following:

253.07 Backfilling and Embankment Construction.

When backfilling, place a geotextile filter over the back face of the gabion structure.

Concurrently with the cell filling operation, backfill the area behind the gabion structure with structural backfill according to Subsection 209.09. Compact each layer according to Subsection 209.10, except use an acceptable lightweight mechanical or vibratory compactor within 36 inches of the gabion structure.

When constructing embankment in front of the gabion structure, place a geotextile filter over the top and front face of the gabion structure, and construct embankment concurrent with gabion wall construction. Place and compact embankment material according to Subsections 209.09 and 209.10, except use an acceptable lightweight mechanical or vibratory compactor within 36 inches of the gabion structure.

Section 302. — MINOR CRUSHED AGGREGATE

302.04 Placing Crushed Aggregate. Add the following:

For surface course aggregate conform to subsection 703.05(a), 703.05(c) and set target values within the gradation range shown in Table 703-3.

302.06 Acceptance. Add the following to the second paragraph:

Amendment A005 08.09.24

Leslie.Karsten Cross-Out

E-58

Repairs and Armoring

PMIS 335763

Section 718. — TRAFFIC SIGNING AND MARKING MATERIAL

718.01 Retroreflective Sheeting. Add the following:

Furnish fluorescent type sheeting for all signs and all devices specifying an orange or a yellow background.

Section 704. — SOIL

704.04 Structural Backfill.

(b) Delete the subsection.

(c) Delete the subsection

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SCHEDULE A

ROUTE SUMMARIES

PROJECT

NUMBER

SHEET

REPAIRS AND ARMORING

CA ERFO NP DEVA 2023-3(2)

B12

Drwg. No. 143/193057 NPS PMIS No. 335763

3. All signs will be paid from from ERFO funding.

2. Match existing pavement marking pattern, color, and width.

Payment will be made for actual quantities of work performed.

1. The quantities shown herein are approximations.

Notes:

AMENDMENT A001: Corrected quantity unit from SQYD to CUYD

AMENDMENT A005: Update notes to clarify roadway reconditioning

100'50'0

Scale in Feet type 1, 80' length, 3' width.

Begin Asphalt concrete pavement patch, 536+20, Rt. (MP 9.7) type 1, 80' length, 3' width.

End Asphalt concrete pavement patch, 537+00, Rt. (MP 9.7)

See Detail 1 Sheet A7.

or aluminized coated, 70'x6'.

Begin revet mattress, galvanized armoring, 70' length.

Begin Concrete barrier, 536+25, Rt. (MP 9.7)

See Detail 1 Sheet A7.

galvanized or aluminized coated, 40'x6'.

Begin revet mattress, armoring, 40' length.

Begin Concrete barrier, 542+31, Rt. (MP 9.7)

See Detail 1 Sheet A7.

Tie into existing armoring.

or aluminized coated, 40'x6'.

End revet mattress, galvanized armoring, 40' length.

End Concrete barrier, 542+71, Rt. (MP 9.7)

See Detail 1 Sheet A7.

or aluminized coated, 70'x6'.

End revet mattress, galvanized armoring, 70' length.

End Concrete barrier, 536+95, Rt. (MP 9.7) type 1, 50' length, 2' width

Begin Asphalt concrete pavement patch, 542+26, Rt. (MP 9.7) type 1, 50' length, 2' width

End Asphalt concrete pavement patch, 542+76, Rt. (MP 9.7)

AMENDMENT A005: Added note for existing armoring.5 mattress into existing armoring.

Tie new barrier and revet mattress armoring. Protect in place.

concrete barrier and revet

Note A: Approximate existing

Note A

© 2024 Microsoft Corporation © 2024 Maxar ©CNES (2024) Distribution Airbus DS

0 5

Beatt y Cut off Ro ad

Mud Canyon Road

Hell's Gate Entrance Station

Daylight Pass Road

Sheet left intentionally blank embankment locations.

2. Minimize disturbance to existing ground when repairing otherwise noted

10' from existing edge of pavement or pavement saw cut line unless

Construction limits are assumed to be from field measurements.

the CO prior to beginning work. Final quantities will be determined

Locations of improvements shall be field verified and approved by

1. Locations and dimensions shown on the plans are approximate.

NOTE:

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SCHEDULE A

MP 9.7

BEATTY CUTOFF ROAD (C8-C18) -

PROJECT

NUMBER

SHEET

REPAIRS AND ARMORING

CA ERFO NP DEVA 2023-3(2)

C18

Scale in Feet

100'50'0

Scale in Feet

20'x6'. See Detail 1 Sheet A7.

galvanized or aluminized coated, End revet mattress, armoring, 20' length.

End concrete barrier, 912+48, Lt (MP 15.8)

20'x6'. See Detail 1 Sheet A7.

galvanized or aluminized coated, Begin revet mattress, armoring, 20' length.

Begin concrete barrier, 917+93, Lt (MP 15.9) half lane width.

patch, type 1, 30' length, End Asphalt concrete pavement

918+18, Lt (MP 15.9)

70' length, half lane width.

pavement patch, type 1, End Asphalt concrete

919+20, Lt (MP 15.9)

60'x6'. See Detail 1 Sheet A7.

galvanized or aluminized coated, Begin revet mattress, Armoring, 60' length.

Begin concrete barrier, 918+55, Lt (MP 15.9) type 1, 30' length, half lane width.

End Asphalt concrete pavement patch, 912+53, Lt (MP 15.8)

30' length, half lane width.

pavement patch, type 1, Begin Asphalt concrete

917+88, Lt (MP 15.9)

See Detail 1 Sheet A7.

galvanized or aluminized coated, 20'x6'.

End revet mattress, armoring, 20' length.

End concrete barrier, 918+13, Lt (MP 15.9) half lane width.

patch, type 1, 70' length, Begin Asphalt concrete pavement

918+50, Lt (MP 15.9)

60'x6'. See Detail 1 Sheet A7.

galvanized or aluminized coated, End revet mattress, armoring, 60' length.

End concrete barrier, 919+15, Lt (MP 15.9)

5 AMENDMENT A005: Added note for existing armoring.

Note A Note A

Note A

© 2024 Microsoft Corporation © 2024 Maxar ©CNES (2024) Distribution Airbus DS

North Highway

North Highway type 1, 30' length, half lane width.

Begin Asphalt concrete pavement patch, 912+23, Lt (MP 15.8)

See Detail 1 Sheet A7.

galvanized or aluminized coated, 60'x6'.

Begin revet mattress extension, Armoring, 60' length.

Begin concrete barrier extension, 912+93, Lt (MP 15.8)

60'x6'. See Detail 1 Sheet A7.

galvanized or aluminized coated, End revet mattress, armoring, 60' length.

End concrete barrier, 913+53, Lt (MP 15.8) type 1, 310' length, half lane width.

Begin Asphalt concrete pavement patch, 1378+45, Lt (MP 24.2)

See Detail 1 Sheet A7.

coated, 300'x6'.

galvanized or aluminized

Begin revet mattress, armoring, 300' length.

Begin Concrete barrier, 1378+50, Lt (MP 24.2)

See Detail 1 Sheet A7.

or aluminized coated, 300'x6'.

End revet mattress, galvanized armoring, 300' length.

End Concrete barrier, 1381+50, Lt (MP 24.2) type 1, 310' length, half lane width.

End Asphalt concrete pavement patch, 1381+55, Lt (MP 24.2)

See Detail 1 Sheet A7.

galvanized or aluminized coated, 20'x6'.

Begin revet mattress extension, armoring, 20' length.

Begin concrete barrier extension, 912+28, Lt (MP 15.8) type 1, 70' length, half lane width.

Begin Asphalt concrete pavement patch, 912+88, Lt (MP 15.8) half lane width.

patch, type 1, 70' length, End Asphalt concrete pavement

913+58, Lt (MP 15.8)

3. Tie into existing armoring as needed.

repairing embankment locations.

2. Minimize disturbance to existing ground when of pavement or pavement saw cut line unless otherwise noted

Construction limits are assumed to be 10' from existing edge

Final quantities will be determined from field measurements.

verified and approved by the CO prior to beginning work.

approximate. Locations of improvements shall be field

1. Locations and dimensions shown on the plans are

NOTE:

variable existing roadway width.

Jog in proposed improvements is to follow

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SCHEDULE A

MP 15.8-24.2

NORTH HIGHWAY (C35-C39) -

PROJECT

NUMBER

SHEET

REPAIRS AND ARMORING

CA ERFO NP DEVA 2023-3(2)

C37 mattress into existing armoring.

place. Tie new barrier and revet mattress armoring. Protect in concrete barrier and revet

Note A: Approximate existing

Scale in Feet type 1, 50' length, half lane width.

Begin asphalt concrete pavement patch, 1587+55, Lt (MP 28.6)

See Detail 1 Sheet A7.

galvanized or aluminized coated, 40'x6'.

End revet mattress, armoring, 40' length.

End concrete barrier, 1588+00, Lt (MP 28.6)

See Detail 1 Sheet A7.

galvanized or aluminized coated, 40'x6'.

Begin revet mattress, armoring, 40' length.

Begin concrete barrier, 1587+60, Lt (MP 28.6) lane width.

patch, type 1, 50' length, half

End asphalt concrete pavement

1588+05, Lt (MP 28.6)

5 AMENDMENT A005: Added note for existing armoring.

Note A mattress into existing armoring.

Tie new barrier and revet mattress armoring. Protect in place.

concrete barrier and revet

Note A: Approximate existing

© 2024 Microsoft Corporation © 2024 Maxar ©CNES (2024) Distribution Airbus DS

North Highway

See Detail 1 Sheet A7.

galvanized or aluminized coated, 120'x6'.

Begin revet mattress, armoring, 120' length.

Begin concrete barrier, 1589+60, Lt (MP 28.6)

See Detail 1 Sheet A7.

or aluminized coated, 120'x6'.

End revet mattress, galvanized armoring, 120' length.

End concrete barrier, 1590+80, Lt (MP 28.6) type 1, 130' length, half lane width.

Begin asphalt concrete pavement patch, 1589+55, Lt (MP 28.6) type 1, 130' length, half lane width.

End asphalt concrete pavement patch, 1590+85, Lt (MP 28.6)

3. Tie into existing armoring as needed.

repairing embankment locations.

2. Minimize disturbance to existing ground when or pavement saw cut line unless otherwise noted assumed to be 10' from existing edge of pavement

Construction limits are from field measurements.

beginning work. Final quantities will be determined be field verified and approved by the CO prior to are approximate. Locations of improvements shall

1. Locations and dimensions shown on the plans

NOTE:

Sheet left intentionally blank

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SCHEDULE A

MP 28.6

NORTH HIGHWAY (C35-C39) -

PROJECT

NUMBER

SHEET

REPAIRS AND ARMORING

CA ERFO NP DEVA 2023-3(2)

C39

NO SCALE

(typ)

H

.9

H

D e s ig n w a ll h e ig h t, H

B' = 0.996 B

3' 3'

1.5'

1' Min.

only in the top course next to the foundation.

Fractional height courses (1 or 2 feet) will be permitted to H and B, respectively.

For design and layout, H' and B' may be considered equal

Soil angle of internal friction = 34°

Weight of earth = 125 lbs./cu.ft.

Weight of rock-filled gabions = 100 lbs./cu.ft.

and on ends by baskets not less than 6 feet in length.

which is surrounded on all four sides by standard baskets

Wire baskets may be omitted from any 3-foot square section of the top of the wall.

wall is constructed so that the fill is maintained within 6 feet

Place and compact both the embankment and backfill as the and back of bottom course of gabion wall for any height of wall.

3. 1' min. offset must be maintained between edge of pavement slope constructed as part of the emergency repairs.

2. Embed all gabion walls 4'-0" with reference to the toe of for payment.

subsection 253.07. Embankment will not be measured

1. Construct embankment in front of gabion wall according to

Equivalent traffic Surcharge = 250 lbs/sqft

CONSTRUCTION:

DESIGN DATA:

NOTES:

2.000

1.000

0.333

Cu.yd./Lin.ft.

GABIONS"B"

Ft.

NUMBER OF

COURSES

"H"

Ft.

3 3

6 6

9 9

4 12 9 .0003

:1 m a x slo p e

Native Material B surrounded by other baskets

Wire basket not required if

0 o

TYPICAL CROSS SECTION

emergency repairs Toe of slope from

Native Material

1:12 Batter

Non-woven

Type C, Class 1, Geotextile, Proposed slope

Non-woven

Type C, Class 1, Geotextile, :1 m a x s lo p e

Existing Roadway

Slo pe

1:2 Max.

704.04)

(See subsection

Structural backfill

Existing channel

Existing ground ty p

WALL

GABION RETAINING

253-AAMENDMENT A005: Revised Existing Ground, Native Material Note, and Clarified Typical Section5

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SPECIAL

OFFICE OF FEDERAL LANDS HIGHWAY

FEDERAL HIGHWAY ADMINISTRATION

U.S. DEPARTMENT OF TRANSPORTATION

PROJECT

NUMBER

SHEET

REPAIRS AND ARMORING

CA ERFO NP DEVA 2023-3(2)

G1

See Note 2

(4'-0")

Depth

Embedment