AMEND 0003 - W912HY21B0016.pdf

AMENDMENT OF SOLICITATION/MODIFICATION OF CONTRACT

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)

30-105-04EXCEPTION TO SF 30

APPROVED BY OIRM 11-84

STANDARD FORM 30 (Rev. 10-83) Prescribed by GSA

FAR (48 CFR) 53.243

The specifications for Unrestricted Procurement for Sabine-Neches Waterw ay, Texas, Channel Improvment Project, Sabine Extension Channel to Sabine Bank Channel in Jefferson County, Texas, for w hich Bid Opening is scheduled for 13 Sep 2021 at 2:00 P.M., Local Time is hereby amended as follow s:

SEE CONTINUATION PAGE

1. CONTRACT ID CODE PAGE OF PAGES

J 1 2

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

16C. DATE SIGNED

BY

16B. UNITED STATES OF AMERICA15C. DATE SIGNED15B. CONTRACTOR/OFFEROR

(Signature of Contracting Officer)(Signature of person authorized to sign)

8. NAME AND ADDRESS OF CONTRACTOR (No., Street , County, State and Zip Code) X W912HY21B0016

X 9B. DATED (SEE ITEM 11)

13-Aug-2021

10B. DATED (SEE ITEM 13)

9A. AMENDMENT OF SOLICITATION NO.

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 Offer is extended, X is not extended.

Offer 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 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)

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.

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).

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

D. OTHER (Specify type of modification and authority)

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

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

10A. MOD. OF CONTRACT/ORDER NO.

2. AMENDMENT/MODIFICATION NO.

5. PROJECT NO.(If applicable)

6. ISSUED BY

3. EFFECTIVE DATE

31-Aug-2021

CODE

US ARMY CORPS OF ENGINEERS

2000 FORT POINT ROAD

P.O. BOX 1229

GALVESTON TX 77553-1229

W912HY 7. ADMINISTERED BY (If other than item 6)

4. REQUISITION/PURCHASE REQ. NO.

CODE

See Item 6

FACILITY CODECODE

EMAIL:TEL:

W912HY21B0016

A0003-2

SECTION SF 30 BLOCK 14 CONTINUATION PAGE

SUMMARY OF CHANGES

1. The specifications for Solicitation No. W912HY21B0016, Sabine-Neches Waterway, Texas, Channel Improvement Project, Sabine Extension Channel to Sabine Bank Channel Dredging in Jefferson County, Texas, are hereby amended as follows:

a) Specifications. No changes.

b) Drawings.

(1) DRAWING NO. G-006 – The enclosed Drawing No. G-006 supersedes that issued with this

Solicitation.

2. This amendment shall be attached to and become a part of the Solicitation.

1 Encl:

1. DRAWING NO. G-006

EXISTING GROUND

RIGHT (RED) SIDE BOTTOM WIDTHLEFT (GREEN) SIDE BOTTOM WIDTH

AUTHORIZED CHANNEL BOTTOM WIDTH (SEE NOTE 1)

(SHALLOWER SECTION)

REQ'D DEPTH

(DEEPER SECTION)

REQ'D DEPTH

MARKED ON PLANS

TRANSITION STATION

(SEE NOTE 4)

DREDGE TEMPLATE

EXISTING O&M

NEW- WORK DREDGE TEMPLATE

(SEE NOTE 2)

SIDE SLOPES (H:V)

(SEE NOTE 2)

SIDE SLOPES (H:V)

D a te

R e v

S u b m it te d b y

A p p ro v e d b y

A p p ro v a l R e c o m m e n d e d

S c a le

D ra w n b y

D e s ig n e d b y

C h e c k e d b y

D e s c ri p ti o n

D a te

R e v

B y

Drawing No.:

A

B

C

D

E

F

G

1 2 3 4 5 6 7 8 9 10

G J

W

T N

M

G T

W

T e x a s P .E F ir m

R e g is tr a ti o n N o F -7

G A

L V

E S

T O

N T

E X

A S

C O

R P

S O

F E

N G

IN

E E

R S

U .S

A R

M Y E

N G

IN

E E

R D

IS

T R

IC

T

G A

L V

E S

T O

N

DS: AEC_Screen.dscriptPD: AEC_pdf.pltcfg10:42:54 AM 8/31/2021

...\6.2_WIP\ProjectData\CAD_BIM\_Sheets\_Sheets_OS_C2A\SN05_OS_C2A_G-006.dgn

SOLICITATION NO.:

SWG FILE NO. SN 101-302

®of Engineers

US Army Corps

S A

B

IN

E B

A N

K C

H A

N N

E L D

R E

D G

IN

G S

A B

IN

E E

X T

E N

S

IO

N C

H A

N N

E L T

O C

H A

N N

E L I

M P

R O

V E

M E

N T P

R O J E

C T

S A

B

IN

E -N

E C

H E

S W

A T

E R

W A

Y T

E X

A S

W912HY21B0016

G J

W /1

/2

F

IN

A L D

E S

IG

N

G-006

B1

SCALE: NTS

CHANNEL STATIONING AND DIMENSIONS TABLE

CONTRACT REQUIRED DEPTH

CONTRACT ALLOWABLE OVER DEPTH

F6

B6

SCALE: NTS

2 +/-

(SEE NOTE 1)

AUTHORIZED PROJECT HALF DEPTH

TYPICAL SECTION - DREDGE SECTION TRANSITION

SCALE: NTS

TYPICAL SECTION - DREDGE TEMPLATE

T E

M P

L A

T E D

IM

E N

S

IO

N S

C H

A N

N E

L S

T A

T

IO

N

IN

G A

N D

T Y

P

IC

A L S

E C

T

IO

N

*1V:10H AT STATION -182+000

THERE IS NO O&M DREDGING REQUIRED UNDER THIS CONTRACT.

BUT INSIDE THE NEW WORK TEMPLATE WILL BE PAID AS NEW WORK MATERIAL.

MAINTENANCE MATERIAL. ANY MATERIAL REMOVED OUTSIDE THE O&M TEMPLATE

REMOVED FROM THE O&M TEMPLATE WILL BE BASED ON THE UNIT PRICE FOR

ON DREDGING CROSS SECTIONS (SHEETS C-318 TO C-327). PAYMENT FOR MATERIAL

THE EXISTING O&M DREDGE TEMPLATE IS REFERRED TO AS THE O&M TEMPLATE4.

SECTION NUMBER.

MINIMUM AND MAXIMUM BOTTOM WIDTHS WITHIN THE DESIGNATED CHANNEL

WHERE RANGE OF BOTTOM WIDTHS ARE SHOWN, THIS RANGE REPRESENTS THE 3.

ANGLE THE CROSS SECTION WAS CUT.

THAT ARE VISUALLY DEVIATING FROM THIS SLOPE ARE THE RESULT OF THE

THE BOTTOM OF CUT LINE. CROSS SECTIONS ON SHEETS C-301 THROUGH C-327

SIDE SLOPES SHALL BE DREDGED TO 2H:1V AS MEASURED PERPENDICULAR TO 2.

FOR ADDITIONAL INFORMATION.

OVERDEPTH. REFER TO CHANNEL CROSS SECTIONS ON SHEETS C-301 TO C-327

AND IN THE TABLE ON THIS SHEET ARE DEFINED AT THE CONTRACT ALLOWABLE

THE AUTHORIZED CHANNEL BOTTOM WIDTHS PRESENTED ON THE PLAN SHEETS

PURPOSES ONLY AND DO NOT REPRESENT A CONSTRUCTION REQUIREMENT.

THE AUTHORIZED PROJECT HALF DEPTHS ARE SHOWN FOR INFORMATIONAL1.

NOTES:

BID SCHEDULE

NO.

SECTION

REACH STATION TO STATION LENGTH, FT

(SEE NOTE 1 AND 3)

BOTTOM WIDTH, FT

CHANNEL

AUTHORIZED

(MLLW)

DEPTH, FT

REQUIRED

CONTRACT

FT (MLLW)

OVERDEPTH,

ALLOWABLE

CONTRACT

SLOPES

SIDE

DESIGNATION

AREA

PLACEMENT

SCHEDULE NO. 1

CHANNEL

EXTENSION

SABINE

-182+000 -176+000 6,000 700 -50 -51 2H:1V D

2 -176+000 -172+000 4,000 700 -50 -51 2H:1V D

OPTION NO. 5 3 -172+000 -171+000 1,000 700 -50 -51 2H:1V D

SCHEDULE NO. 1

4 -171+000 -166+000 5,000 700 -50 -51 2H:1V C

5 -166+000 -162+000 4,000 700 -50 -51 2H:1V C

OPTION NO. 6 6 -162+000 -160+000 2,000 700 -50 -51 2H:1V C

SCHEDULE NO. 1

7 -160+000 -156+000 4,000 700 -50 -51 2H:1V C

8 -156+000 -151+000 5,000 700 -50 -51 2H:1V B

9 -151+000 -146+000 5,000 700 -50 -51 2H:1V B

OPTION NO. 1 10 -146+000 -141+000 5,000 700 -50 -51 2H:1V B

OPTION NO. 2 11 -141+000 -136+000 5,000 700 -50 -51 2H:1V A

OPTION NO. 3 12 -136+000 -131+000 5,000 700 -50 -51 2H:1V A

OPTION NO. 4 13 -131+000 -126+000 5,000 700 -50 -51 2H:1V A

/3

/2

D J

H

/3

/2

R

E V

IS

E D I

N A

C C

O R

D A

N C

E T

O A

M E

N D

M E

N T

C CHANNELL

/2

/2

D J

H

R E

V

IS

E D I

N A

C C

O R

D A

N C

E T

O A

M E

N D

M E

N T