W912EP18R0042_Amendment_0002.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

HERBERT HOOVER DIKE REHABILITATION, STRUCTURE REPLACEMENT S-284 (HP-5) RECONSTRUCTION, GLADES COUNTY, FLORIDA

A. SEE CONTINUATION SHEET FOR AMENDMENT DETAILS.

B. THE BID OPENING DATE REMAINS UNCHANGED @ 15 JANUARY 2019 @ 2:00 P.M. LOCAL TIME .

ALL OTHER TERMS AND CONDITIONS REMAIN UNCHANGED

1. CONTRACT ID CODE PAGE OF PAGES

1 6

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 9A. AMENDMENT OF SOLICITATION NO.

W912EP18R0042

X 9B. DATED (SEE ITEM 11)

16-Nov-2018

10B. DATED (SEE ITEM 13)

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, 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 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)

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

28-Dec-2018

CODE

USA ENGINEER DISTRICT, JACKSONVILLE

CONTRACTING DIVISION

701 SAN MARCO BLVD

JACKSONVILLE FL 32207-8175

W912EP 7. ADMINISTERED BY (If other than item 6)

4. REQUISITION/PURCHASE REQ. NO.

CODE

See Item 6

FACILITY CODECODE

EMAIL:TEL:

X

W912EP-18-R-0042 Amendment 0002

SF 30 CONTINUATION

SHEET

Herbert Hoover Dike Rehabilitation, Structure Replacement S-284 (HP-5) Reconstruction

Amendment 0002

SUMMARY OF CHANGES

1. SPECIFICATIONS:

The text changes have been updated with additions noted by underlined text and deletions noted by line/cross-outs, and pertain only to changes made by this amendment. The entire section is replaced if there is any change. The Project Table of Contents and Submittal Register are replaced without underlines and cross-outs if there are changes to these documents.

Changes to Specifications:

Volume 1 of 2 – Technical Specifications:

N/A

Volume 2 of 2 – Technical Specifications:

N/A

2. DRAWINGS:

DELETE Drawings C-01, C-05, S-66, and S-67 and REPLACE with the attached revised Drawings C-01, C-05, S-66, and S-67.

(End of Summary of Changes)

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NOTES:

C-01

C

IV

IL

ROAD/COFFERDAM

CREST OF BY-PASS

ROAD/COFFERDAM

TOE OF BY-PASS

R.O.W.

FEDERAL

CONSTRUCTION

LIMITS OF

M C

C W

H C

D R

PLUG CREST

EARTHEN

ACCESS

CONSTRUCTION

B Y -P

A S

S R

O A

D /C

O F F

E R

D A

M P

L A

N

P H

A S

E I

EASEMENT

CONSTRUCTION

-H

H D

R C

R H

P -C

.D

G N

SEE NOTE 9

BARRIER

CONCRETE

ELEVATION

EXISTING

MATCH

ELEVATION

MATCH EXISTING

CATTLE FENCE

EXISTING

CONNECT TO

AREAS

STORAGE

RIPRAP TO

RELOCATE

12. POSTED SPEED LIMIT ALONG BYPASS ROAD SHALL NOT EXCEED 15 MPH.

MATCH LENGTH SHOWN.

11. POSITION GATE ACROSS EMBANKMENT CREST. ADD GUARDRAIL AS NECCESSARY TO

SEMINOLE TRIBE OF FLORIDA THROUGHOUT THE DURATION OF CONSTRUCTION.

ACCESSIBLE FOR VEHICULAR TRAFFIC TO THE GOVERMENT, STATE OF FLORIDA AND

THROUGHOUT THE DURATION OF CONSTRUCTION. THE BY-PASS ROAD MUST REMAIN

10. THE CONTRACTOR IS RESPONSIBLE FOR MAINTAINING THE BY-PASS ROAD

BY-PASS ROAD AS SHOWN. SEE DRAWING C-03.

9. INSTALL FDOT TEMPORARY CONCRETE BARRIERS ON BOTH SIDES OF COFFERDAM

CONSTRUCTION.

8. CLEAR AND GRUB AREAS OF EARTHEN PLUGS AND COFFERDAM PRIOR TO

COFFERDAM.

7. REFER TO STRUCTURAL DRAWINGS FOR ELEVATIONS OF LAKESIDE DRIVEN PILE

INCLUDING TURBIDITY BARRIERS PER THE SPECIFICATIONS.

6. CONTRACTOR SHALL PROVIDE A TURBIDITY CONTROL AND MONITORING PLAN,

INFRASTRUCTURE. SET ASIDE FOR SEMINOLE TRIBE OF FLORIDA TO COLLECT.

5. DISASSEMBLE PUMP STATION, PUMP, ENGINE AND ALL APPURTENANT

EARTHEN AND SHEET PILE COFFERDAMS.

COR. THE EMBANKMENT SHALL NOT BE GRADED OUTSIDE THE LIMITS OF THE

UNTIL THE COFFERDAM SYSTEMS ARE IN PLACE, COMPLETE AND APPROVED BY THE

4. NO PORTION OF THE EXISTING EMBANKMENT SHALL BE DEGRADED OR EXCAVATED

INSTALLATION OF THE TEMPORARY COFFERDAM.

3. BY-PASS PUMPING SYSTEM SHALL BE FULLY OPERATIONAL BEFORE BEGINNING

ON SITE FOR GOVERNMENT USE. SEE DRAWING G-04 FOR STORAGE AREA.

2. EXISTING RIPRAP REMOVED TO ACCOMMODATE CONSTRUCTION TO BE STOCKPILED

NORTH AMERICAN VERTICAL DATUM 1988 (NAVD88).

1. ELEVATIONS ARE IN FEET AND TENTHS OF A FOOT AND ARE REFERENCED TO THE

A A T

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R 0'

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N 980789.61

PC STA. 3+24.52

E

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N

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P

T S

T A . 4

.2

E .5

N .9

P T S

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N

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E .4

N .9

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S T

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E N

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S T on T Y P

1 on 4 (TYP.)

D

C-03

TOP EL. 25.0

COFFERDAM

DRIVEN PILE

E 632917.26

N 981059.15

COFFERDAM

DRIVEN PILE

CENTERLINE

E 632682.91

N 980561.00

E 632611.03

N 980795.07

TRANSITION

BEGIN ROADWAY

E 632588.08

N 980800.41

TRANSITION

END ROADWAY

E 632748.71

N 980769.05

PT STA. 1+20.64

E

.1

N

.6

S

T A . 0

.0

B

E G

IN

C

O N

S T .0

R 100'

E 632917.24

N 980982.81

COFFERDAM

DRIVEN PILE

CENTERLINE

E 632898.58

N 981107.76

COFFERDAM

DRIVEN PILE

CENTERLINE

E 632898.60

N 981190.24

COFFERDAM

DRIVEN PILE

CENTERLINE

E 632897.89

N 981156.93

EARTHEN PLUG

CENTERLINE

E 632839.23

N 981217.09

EARTHEN PLUG

CENTERLINE

E 632794.59

N 981414.00

E 632840.87

N 981450.50

E 632851.09

N 981454.45

E 632857.72

N 981501.57

REMOVED WITHIN LIMITS SHOWN

WIRE CATTLE FENCE TO BE

EXISTING 5 STRAND BARBED

PASS ROAD/COFFERDAM

NECESSARY TO CONSTRUCT BY-

CATTLE FENCE AND 12' GATE AS

CONSTRUCT NEW 4' GALVANIZED

E 632752.68

N 981361.30

TRANSITION

BEGIN ROADWAY

E 632775.21

N 981389.89

TRANSITION

END ROADWAY

STATION. SEE NOTE 5

DISASSEMBLE PUMP

LIMITS

WETLAND

FENCE

EXISTING CATTLE

LOCATION OF

APPROXIMATE

ASIDE, SEE NOTE 5

REMOVE AND SET FUEL TANK

REMOVE AND DISPOSE OF FUEL,

COFFERDAM WALL

FENCE TO VERTICAL

EXTEND EXISTING CATTLE

@ STA. 7+81.35

END VERTICAL WALL

@ STA. 7+75.68

END VERTICAL WALL

E 632407.40

N 980972.62

OF VERTICAL WALL

FENCE AT BEGINNING

GALVANIZED CATTLE

TERMINATE NEW 4'

@ STA. 5+97.48

BEGIN VERTICAL WALL

PLUG TOE

EARTHEN

PLUG TOE

EARTHEN

B

C-03

E 632894.07

N 980830.04

COFFERDAM

DRIVEN PILE

CENTERLINE

E 632893.36

N 980864.13

EARTHEN PLUG

CENTERLINE

E 632834.64

N 980864.13

EARTHEN PLUG

CENTERLINE

E 632894.78

N 980923.94

COFFERDAM

DRIVEN PILE

CENTERLINE

PLUG CREST

EARTHEN

EMBANKMENT

TOP OF EXISTING

ELEVATION

MATCH EXISTING

(TYP.)

SEE NOTE 2

SLOPE

1 ON 3

SLOPE

1 ON 1 1/2

SLAB, TO BE REMOVED

EXISTING CONCRETE

R 100'

SLOPE

1 ON 3

SEE NOTE 11.

WITHIN LIMITS SHOWN,

GATE TO BE RELOCATED

EXISTING GUARDRAIL AND

SLOPE

1 ON 3

TO STORAGE AREAS

RELOCATE RIPRAP

AND GATE. SEE NOTE 11

RELOCATED GUARDRAIL

1+00

2+00

3+00

E 632852.65

N 981509.98

E 632838.50

N 981566.66

E 632841.57

N 981626.25

E 632939.42

N 980639.42

PUMP LOCATION

SUGGESTED BY-PASS

PUMP LOCATION

SUGGESTED BY-PASS

PUMP PIPE ALIGNMENT

SUGGESTED BY-PASS

E 632730.73 N 981381.75

TRANSITION

BEGIN ROADWAY

E 632757.65 N 981406.25

TRANSITION

END ROADWAY

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DEPENDS ON YOU

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C

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A

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O A

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A

AA

C T

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FENCE

FENCE

G R

A V

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R

IP

R

A P

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F

C A N

A L

LANDSIDE

LAKESIDE

EXCAVATION

LIMITS OF

EL. 25.0

COFFERDAM

DRIVEN PILE

DISCHARGE PIPE

EXISTING 48"

ELECTRIC

EXISTING BURIED

ELECTRIC

EXISTING BURIED

ELECTRIC

EXISTING OVERHEAD

TRANSITION

SLOPE

TRANSITION

SLOPE

EL. 25.0

COFFERDAM

DRIVEN PILE

E 632619.21

N 981158.82

COFFERDAM

DRIVEN PILE

CENTERLINE

E 632619.21

N 981011.81

COFFERDAM

DRIVEN PILE

CENTERLINE

R-04 TO R-13

CONSTRUCTION. SEE DRAWINGS

AND THRUSTBLOCK DURING

PROTECT 48" DISCHARGE PIPE

(PHASE I)

EXISTING EARTHEN PLUG CREST

(PHASE I)

EXISTING EARTHEN PLUG TOE

(PHASE I)

EXISTING EARTHEN PLUG CREST

(PHASE I)

EXISTING EARTHEN PLUG TOE

R.O.W.

FEDERAL

(PHASE I)

ROAD/COFFERDAM

EXISTING BY-PASS

C

IV

IL

C-05

P H

A S

E I I

E X

C A

V A

T

IO

N P

L A

N

N

-H

H D

R C

R H

P -C

F .D

G N

60'30'030'

NOTES:

M C

C W

H C

D R

3.

2.

1.

SECTION 35 41 00 EMBANKMENT CONSTRUCTION.

SECTIONS 01 57 20 ENVIRONMENTAL PROTECTION AND

CONTRACTOR'S RESPONSIBILITY. SEE SPECIFICATION

THE REQUIRED DEWATERING PERMITTING IS THE

REQUIRED DEWATERING OF THE CONSTRUCTION SITE.

THE CONTRACTOR SHALL BE RESPONSIBLE FOR THE

STRUCTURES.

LOCATION DETAILS AND DEMOLITION OF EXISTING

SEE AS-BUILT DRAWINGS R-01 THROUGH R-03 FOR

DATUM 1988 (NAVD88).

ARE REFERENCED TO THE NORTH AMERICAN VERTICAL

ELEVATIONS ARE IN FEET AND TENTHS OF A FOOT AND

"4

71 - NZ-26 SHEET PILE SECTIONS ±146'-11

"4

371 - NZ-26 SHEET PILE SECTIONS ±146'-11

GENERAL NOTES:

EL 25.0

LANDSIDE ELEVATION

SCALE: N.T.S.

SCALE: N.T.S.

LANDSIDE PLAN

EL -9.0

10. DRIVEN PILE COFFERDAM IS NOT WATER TIGHT.

FOR ADDITIONAL INFORMATION.

GEOTECHNICAL DATA REPORT AND 31 41 16 METAL SHEET PILING

ENCOUNTERED. SEE SPECIFICATION SECTIONS 00 31 32

HIGHLY CEMENTED AND/OR DENSE MATERIALS MAY BE

9. DIFFICULT DRIVING CONDITIONS DUE TO LIMESTONE, SANDSTONE,

RECONSTRUCTED TO THE DESIGN TEMPLATE AND ACCEPTED.

8. COFFERDAM SHALL REMAIN IN PLACE UNTIL THE EMBANKMENT IS

7. REFER TO DWG NO. C-01 THROUGH C-03 FOR COFFERDAM PLANS.

THE GOVERNMENT.

6. PILES PULLED AND RE-USED SHALL BE INSPECTED AND APPROVED BY

RECOMMENDATIONS FOR FABRICATED SECTIONS.

SHALL CONFORM TO THE PILING MANUFACTURER’S

MAY BE RIVETED, BOLTED, OR WELDED. FABRICATED SECTIONS

5. FABRICATED CORNER SECTIONS AND NON-STANDARD CONNECTIONS

PILE SECTIONS APPROVED FOR USE.

4. CONTRACTOR SHALL SUBMIT A PILE LAYOUT PLAN FOR THE ACTUAL

3. THE CONTRACTOR SHALL NOT USE PIPE PILE WALLS.

ALIGNMENT.

2. CONTRACTOR SHALL MAINTAIN OVERALL CENTERLINES AND

WALL.

b. MINIMUM MOMENT OF INERTIA: 419.9 INCHES^4 PER FOOT OF

OF WALL

a. MINIMUM ELASTIC SECTION MODULUS: 48.5 INCHES^3 PER FOOT

EXCEEDS THE FOLLOWING MINIMUM REQUIREMENTS:

PILE SECTIONS PROVIDED THE STEEL COFFERDAM WALL MEETS OR

1. THE CONTRACTOR MAY USE OTHER HOT-ROLLED STEEL PLUS SHEET

N O

V E

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US Army Corps

Jacksonville District

DEPENDS ON YOU

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N T

H E

R B

E R

T H

O O

V E

R D

IK

E R

E H

A B

IL

IT

A T

IO

N

N /A

N /A

/2

/2

A S S

H O

W N

W E

P -1

-R -0

M .C