Amendment A002.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)

A002 04/30/2021 N/A See Box 14

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

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

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

X

69056720B000012

9B. DATED (SEE ITEM 11)

04/01/2021

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.)

AK PFH 59(2), Snug Harbor Road Paving and Bike Lane Phase II

See page 2.

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

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

N/A

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

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

NSN 7540-01-152-8070

PREVIOUS EDITION NOT USABLE

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

Prescribed by GSA

FAR (48 CFR) 53.243

Amendment No. A002, dated 04/30/2021 AK PFH 59(2) Solicitation No. 69056720B000012 Snug Harbor Road Paving and Bike Lane Phase II

REVISIONS ARE AS FOLLOWS:

SPECIAL CONTRACT REQUIREMENTS

Pages E-45 through E-46, Subsection 157.11, Waterway and Slope Protection and Stabilization. Revises paragraph (d).

PLANS

Plan sheet #C.1 Revises Note 3.

Plan sheet #D.1 Revises locations and quantities for Items 62901-0800 and 62901- 1100 in the Turf Establishment Table.

Plan sheet #E.2 Adds Note 1 to Sheet.

Plan sheet #E.4 Revises Sheet from a Standard Detail to a Project Specific Detail and Adds Note 3.

ENCLOSURES

Pages:

E-45 through E-46

Plan Sheets:

C.1 / D.1 / E.2 / E.4

E-45 DIVISION 150

Special Contract Requirements Project: AK PFH 59(2), Snug Harbor Paving and Bike Lane Phase II

157.11 Waterway and Slope Protection and Stabilization. Amend as follows:

Delete paragraph (c) and substitute the following:

(c) Check dams. Construct riprap, filter rock, gravel bags, sandbags, fiber rolls and socks, or earth berms for temporary check dams to reduce the velocity of runoff in ditches, swales, or at culvert inlets and outlets.

Delete paragraph (d) and substitute the following:

(d) Rolled erosion control products. Use rolled erosion control products to stabilize waterways and slopes after temporary or permanent seeding. Install according to Section 629.

157.14 Inspection and Reporting. Delete the text of this Subsection and substitute the following:

Inspect the following areas of the project:

(a) All areas where soil has been disturbed and that have not been permanently stabilized;

(b) All erosion and sediment control measures and pollution prevention measures;

(c) Government-provided material, waste, borrow, staging and maintenance areas;

(d) All areas where storm water typically flows within the site;

(e) All points of storm water discharge from the site; and

(f) All locations where temporary stabilization measures have been implemented.

Inspect all erosion and sediment control measures as required in the CGP Part 6.1. Monitor rainfall using an on-site rain gauge. Specify in the project SWPPP which inspection schedule will be used and use the same schedule throughout the duration of construction.

Furnish completed inspection reports to the CO within 24 hours after performing an inspection.

Inspections may be temporarily reduced or suspended as stated in CGP Part 6.2 when construction has become temporarily inactive if all disturbed areas have been permanently or temporarily stabilized. Document the reason for the reduction in inspection frequency in the SWPPP (tab 9).

Resume the normal inspection schedule when the construction site thaws or construction activities resume.

157.15 Maintenance and Cleanup. Delete the text of this Subsection and substitute the following:

Maintain the functionality of erosion and sediment control measures, and clean measures that are half-full of sediment, until final acceptance or until disturbed sites are stabilized according to the CO. Remove and dispose accumulated sediment according to CGP Part 4.11.

Revised by Amendment A002

E-46 DIVISION 150

Special Contract Requirements Project: AK PFH 59(2), Snug Harbor Paving and Bike Lane Phase II

Implement maintenance of erosion and sediment control devices or other corrective action within the following time requirements:

(a) In the event of discharge of sediment or other pollutants, immediately take steps to prevent further discharge until a permanent solution is installed and made operational;

(b) Begin corrective maintenance of sediment and erosion control devices within 24 hours of discovery and complete as soon as possible.

Upon approval of the CO, remove and dispose of erosion and sediment control devices and structures in accordance with the CGP.

157.16 Acceptance. Delete the text of the first paragraph and substitute the following:

Material for erosion and sediment control measures will be evaluated under Subsections 106.02 and 106.03. Do not provide a copy of the certifications for erosion and sediment control materials to the CO, unless otherwise directed by the CO.

Revised by Amendment A002

1:2

RIPRAP DITCH

LC

TYPICAL SECTION

SNUG HARBOR ROAD

Existing ground

Snug Harbor Rd centerline ditch

Original

Rolled erosion control product, type 4 or

Rolled erosion control product, type 2.D

303+15 to 329+00 li m it s s t a k e

S lo p

C o n s tr u c ti o n l im it s

1:

m in

Shld

FOOTNOTE:

1:2

S lo p e s ta k e l im it s

Variable

4-inch depth

Furnishing and placing topsoil, See Riprap Ditch detail class 1, type A (non-woven)

Geotextile filter, Traveled Way Traveled Way

T o p o f C u t

(typ.)

C le a r in g l im it s C o n s tr u c ti o n l im it s

ROUNDING DETAIL

CUT SLOPE

Top of cut

(typ.)

0.25 Ø

T o e o f f il l

Existing ground

[1]

Va ria ble

ROUNDING DETAIL

FILL SLOPE

class 1 (conserved) method A, Riprap ditch, S lo p e s ta k e l im it s

C le a r in g l im it s C o n s tr u c ti o n l im it s

C le a r in g l im it s C o n s tr u c ti o n l im it s li m it s

S lo p e s ta k

C le a r in g l im it s

1:

(m ax to :2 m in [2

[3]

NO SCALE

See sheet D.1 for locations.

Place rolled erosion control product, type 4 on 1:1 slopes.

Place rolled erosion control product, type 2.D on 1:2 slopes.

Construct slopes as shown in the cross sections.

erosion control product.

Turf establishment. Place after topsoil and before rolled[1]

[2]

[3]

Revised by Amendment A002

2'2'

5'Variable [1]4' 4'

5'5'

D

D4

5'5'

D

:3

P

M

A p r il

T

Y P

IC

A

L S

E C

T

IO

N c p w w o r k

\d

\a f c b

.d g n

TYPICAL SECTION

STATE PROJECT

NUMBER

SHEET

AK PFH 59(2) C.1

2 2

Revised by Amendment A002

:0

A

A p r il

T

A B

U L

A T

IO

N

O F

P L

A N

Q U

A N

T

IT

IE

S p w w o r k \d

\a f f a .d g n

QUANTITIES

TABULATION OF PLAN

STATE PROJECT

NUMBER

AK PFH 59(2) D.1

(FT)

(FT)

Excavate trench 2"

1" x 1" or 1" Ø

1" x 1" Wood stake

Drive stakes at each end and at 4-foot spacing until fiber

Do not trench when installed with rolled erosion control products.

fiber roll and space stakes at 4-foot max.

6-inches from fiber roll end angles towards the adjacent

Overlap fiber rolls 12-inch minimum. Drive stakes at

NO SCALE

Spacing Slope

STAKES REQUIRED

1:1

1:2

1:3

1:4 or flatter for each roll

Stakes required

FIBER ROLL SPACING

Fiber roll length

Fl ow

T o e o f fi ll s lo p e

ELEVATION

PLAN

disturbed areas

Runoff from

INSTALLATION BEYOND TOE OF SLOPE

INSTALLATION ALONG SLOPES

FIBER ROLL STAKING DETAIL

PROPERLY STAKED AND ENTRENCHED FIBER ROLL

Existing ground (typ.)

Fiber roll

Flow direction

Slope

Direction of runof f from distur bed area s

Fiber roll

D ire c tio n o f ru n o ff along contours

Install fiber rolls

Fiber roll

Slope

Fi ll slo pe

Direction of runoff ground

Existing soil to match ground level

Backfilled and compacted larger than fiber roll wood stakes. See Note 2.

SLOPE PROTECTION INSTALLATION

ALTERNATE FIBER ROLL JOINT DETAIL

FIBER ROLL LAPPING DETAIL

on uphill side of fiber roll

Place excavated material

Stagger joints (typ.)

3.

2.

1.

permanent installations. Do not crush fiber roll while staking.

roll is secure to slope. Live stakes may be used for and install fiber rolls

Step 1: Excavate trench Step 2: Backfill soil against fiber rolls

NOTE:

Revised by Amendment A002

2" (min.)

ove rlap

12" (m in.)

t o m in m in as specified in plans

3' min. or

3' (min.)

sp ac in g ch ar t

S ee F ib er R ol l Flow

Pay lim its

Pay lim its

:0

P

A p r il

F

IB

E

R R

O L

L p w w o r k \d

\a f d c W

.d g n

FIBER ROLL

STATE PROJECT

NUMBER

AK PFH 59(2) E.4