FINAL_W912P619Q0010_AMD_0001.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

REFERENCE: SOLICITATION W912P6-19-Q-0010; EMERGENCY FLOOD REPAIRS FOR THE CADY MARSH DITCH AND LITTLE CALUMET

RIVER MUNSTER LEVEE SYSTEM

This Amendment makes the changes delineated on the follow ing pages. NOTE THE FOLLOWING:

- The Quotation due date has been extended to Thursday, June 20, 2019 and all submittal packages in response to this RFQ, must be received by 5:00 pm Central Time.

- Point of Contact for this Amendment is Anita R. Simpkins at (312) 846-5370 or anita.r.simpkins@usace.army.mil.

1. CONTRACT ID CODE PAGE OF PAGES

1 3

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

16C. DATE SIGNED

BY 14-Jun-2019

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 W912P619Q0010

X 9B. DATED (SEE ITEM 11)

07-Jun-2019

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 X 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

14-Jun-2019

CODE

U.S. ARMY ENGINEER DISTRICT, CHICAGO

231 SOUTH LASALLE STREET SUITE 1500

CHICAGO IL 60604-1437

W912P6 7. ADMINISTERED BY (If other than item 6)

4. REQUISITION/PURCHASE REQ. NO.

CODE

See Item 6

FACILITY CODECODE

anita.r.simpkins@usace.army.milEMAIL:312.846.5370TEL:

ANITA R SIMPKINS / ADDED BY UPASS

W912P619Q0010

SECTION SF 30 BLOCK 14 CONTINUATION PAGE

The following items are applicable to this modification:

SUMMARY OF CHANGES

A. SECTION 00 10 00 - SOLICITATION

The required response date/time has changed from 18-Jun-2019 05:00 PM to 20-Jun-2019, with quote packages due no later than 05:00 PM (Central time).

B. REVISED PLAN SHEETS:

Offerors shall remove and replace Plan Sheet S-101 with the revised respective sheet attached hereto.

- Plan Sheet S-101 has been amended to give a 12” minimum from face of sheet pile for the excavation and a maximum distance of a 12-inch width.

C. USACE’S RESPONSES TO CONTRACTOR’S INQUIRES FOLLOW:

Question #1: Will a SSHO, QC manager and superintendent be required for this project?

USACE RESPONSE TO QUESTION #1: Yes, a SSHO, QC manager and superintendent be required for this project. Refer to Specification Section 01 35 26 for details on SSHO, QC Manager, and Superintendent.

Question #2: Is there a public bid opening for this project?

USACE RESPONSE TO QUESTION #2: No, there is no public bid opening for this Solicitation. The solicitation type for this acquisition is a negotiated procurement, meaning no public bid opening results.

This also means the identities and prices of offerors are not publicly revealed with the exception of the winning offeror. It is important to note, other offerors may agree to reveal themselves along with their prices, but permission must be provided to the USACE at the time of their submittal.

Question #3: What access points and staging areas are available for the little calumet river work area?

USACE RESPONSE TO QUESTION #3: On sheet C-102 there is no access shown to the repair area. The work area can be accessed from the hospital parking lot off of Euclid or from Howard Ave. It is possible to access the riverside of the wall from either Calumet Ave (on the riverside of the chain link fence) or Columbia Ave on foot. The Contractor may stage within the work limits shown. See Amended Plan Sheet C- 102.

Question #4: There is no traffic control plan provided for the Cady Marsh Ditch, will a lane closure be allowed during replacement of the Trash Rack Panels?

USACE RESPONSE TO QUESTION #4: It is the Contractor’s responsibility to provide a traffic control plan. Refer to Specification Section 01 57 20.02 03. A lane closure will be allowed if needed. See Plan Sheet C-101.

Question #5: What prep is required to the sheet pile wall prior to the sealant and backer rod being placed?

USACE RESPONSE TO QUESTION #5: Refer to Specification Section 07 92 00 paragraph 3.2.

Question #6: On Sheet S-102 it does not show a distance between face of wall and easement edge defining our work area? Can this area be defined?

USACE RESPONSE TO QUESTION #6: Plan Sheet S-102 has been amended by way of this amendment to provide this information.

W912P619Q0010

Question #7: On sheet S-102 there is a 12” minimum from face of sheet pile for the excavation. Is there a maximum distance? There was an error.

USACE RESPONSE TO QUESTION #7: There is no maximum distance. Additional quantities will be the Contractor’s responsibility. Refer to Amended Plan Sheet S-102.

Question #8: On sheet S-101 detail E1 it states to place sealant from top of pile to 12” below finish grade. We would need to excavate at each location, is there a specific backfill or will the dirt from the excavation be an adequate backfill?

USACE RESPONSE TO QUESTION #8: Backfill with excavated material. Refer to Amended Plan Sheet S- 102.

Question #9: Will the new replacement trash rack mounting be the same as the existing connection? There are no details showing how the trash rack connects and if the connections are supposed to pivot / lift on mounting point?

USACE RESPONSE TO QUESTION #9: New trash rack is to be mounted the same as the existing rack.

Existing U-bolts can be seen in Section A on Plan Sheet C-101. Reuse of existing U-bolts is acceptable.

Refer to note 6 on Amended Plan Sheet C-101.

Question #10: Can the new racks be welded onto the rods instead of using spacers?

USACE RESPONSE TO QUESTION #10: Welding would be an acceptable substitution to spacers. Refer to Amended Plan Sheet C-101. Include weld details in the required fabrication drawing submittal in Specification Section 05 50 13.

(End of Summary of Changes)

S O

L

IC

IT

A T

IO

N N

O

D E

S

IG

N E

D B

Y

D E

S C

R

IP

T

IO

N

A

M A

R K

S

IZ

E

S U

B M

IT

T E

D B

Y

D A

T E

C O

N T

R A

C T N

O

C H

E C

K E

D B

Y

D R

A W

N B

Y

IS

S

U E D

A T

E

B

C

D

E

F

G

2 3 4 5 6 7 8 9 10

SHEET ID

A

3 4

3/8"=1'-0"

SECTION

REPLACEMENT TRASH RACK PANELS (TYP) - DETAIL

NTS

NTSNTS

C-101 C-101

C-101 C-101

C-101 C-101 C-101 C-101

1/4"=1'-0"

STEEL BLADES

1/2"x6" GALVANIZED

SPACING

MAINTAIN SPECIFIED CLEAR

WITH SPACERS TO ACCURATELY

HORIZONTAL RODS 1 1/4" DIA.,

13" TYP.

EXISTING TRASH RACK SUPPORT PLATE EXISTING TRASH RACK SUPPORT LOCATIONS

2A

BOX JB-1

POWER JUNCTION

VENT EXHAUST (TYP)

FACE OF CONC

GALV A325 BOLTS

2-3/4" DIA

SUPPORT FRAME

RACK RAKER

FROM TRASH

W8X24 COL

INTERSECTION

AND ARBOGAST AVENUE

EDGE OF LAWNDALE DRIVE

MANHOLE

EXIST

EDGE OF LAWNDALE DRIVE

BENT PL)

SIM (DOUBLE

W8X24 COL

W8X24

6X6X3/8X0'-6"

BENT PL

W/6" EMBED

ADHESIVE ANCHORS

2-3/4" DIA GALV

BEAM CONN (TYP EA END)

2-3/4" DIA GALV A325 BOLTS

2L4X4X3/8X0'-6" W/

FIBERGLASS

W8X24

TOP OF CONC

RAILING @

FLANGE MOUNT

RACK RAKER TRAVEL

DIRECTION OF TRASH

CRANE RAIL

TOP OF GRATING EL

ANGLE (TYP @ CONC)

L3X4 LEDGE

WEIR

BOTTOM OF

BEAM (TYP)

SUPPORT

TRASH RACK

6" MIN

MANHOLE

CONCRETE EDGE

9" MIN FROM

(TYP)

SUPPORT

STOP LOG

OGEE WEIR

FRONT OF

CHANNEL

(TYP)

(TYP) (NOTE 4)

STOP BLOCK

LENGTH 5'-0")

(MAX PIECE

@ END

RAILING

REMOVABLE

(TYP 4 PLCS)

C8X11.5

(TYP 4 PLCS)

BRACKET

9'-0"

C -1

C -1

C-101 C-101

NOT SHOWN,

SUPPORT FRAME

TRASH RACK RAKER &

C-101 C-101

LENGTH 5'-0")

(MAX PIECE

@ END

RAILING

REMOVABLE

C-101 C-101

TRAFFIC GUARDRAIL

STRUCTURE

SUPPORT

TROLLEY

FESTOON CABLE

TRAFFIC GUARDRAIL

RACK

TROLLEY

LAWNDALE DRIVE

RAKER HOUSING

TRASH RACK

3"=1'-0" C-101 C-101

EXISTING DETAIL

TOP PLAN

THIS SHEET

SEE DETAILS

TRASH RACK

REPLACEMENT

SUPPORT COLUMN

RESTS ON WEIR

VERTICAL BLADE

EL 606

FRP

RAILING

FIBERGLASS

RAILING

FIBERGLASS

DS: PD: 2:42:33 PM 6/14/2019

Amend0001 - Cady Marsh - Trash Rack Grate Replacem

W P -1

-Q

-0

P

R O J E

C T I

D

F

IL

E N

A M

E

C H

IC

A G

O

IL

L

IN

O

IS

S L

A S

A L L E S

T S

U

IT

E

C H

IC

A G

O D

IS

T R

IC

T

®of Engineers

US Army Corps

U .S

A R

M Y C

O R

P S O

F E

N G

IN

E E

R S

A N

S I

D

C-101

D A

R L E

N E B

A N

K H

E A

D

E M

E R

G E

N C

Y R

E P

A

IR

S F

Y

C A

D Y M

A R

S H A

N D L

IT

T L E C

A L

U M

E T R

IV

E R

C -1

.d g n

C A

D Y M

A R

S H D

IT

C H

T R

A S

H R

A C

K G

R A

T E R

E P

L A

C E

M E

N T

NN

M A

Y

D U

S T

IN

T

E L L

IN

G H

U

IS

E N

Y U

K I

G A

L

IS

A N

A O

C H

R

IS

P

IC

K E

R

IN

G

SUBMITTAL IN SPECIFICATION SECTION 05 50 13 IF USED.

INCLUDE WELD DETAILS IN THE REQUIRED FABRICATION DRAWINGS

7. WELDING WOULD BE AN ACCEPTABLE SUBSTITUTION TO SPACERS.

RACK IS TO BE MOUNTED THE SAME AS THE EXISTING RACK.

EXISTING MAY BE REUSED IF IN GOOD CONDITION. THE NEW TRASH

6. NEW GRATING ATTACHMENT HARDWARE IS TO MATCH EXISTING.

ENTERING THE TUNNEL WHILE GRATES ARE NOT IN PLACE.

EVENT IN THE DITCH. PROVIDE MEASURES TO PREVENT DEBRIS FROM

5. ENSURE GRATING ARE IN PLACE FOR ANY EXPECTED HIGH WATER

GRATES NOT IN PLACE.

4. WORK SITE IS NOT TO BE LEFT UNATTENDED WITH ONE OR MORE

REPLACEMENT GRATE IS ON-SITE AND READY TO BE INSTALLED.

3. EXISTING GRATES ARE NOT TO BE REMOVED UNLESS THE

2. REMOVE AND DISPOSE OF EXISTING GRATING.

1. FIELD VERIFY ALL DIMENSIONS.

NOTES:

A M

D N

O T

E S A

D D

E D A

N D M

O V

D

/1

/1

STATION 8+50 TO 20+50

REPAIR LIMITS FROM

S O

L

IC

IT

A T

IO

N N

O

D E

S

IG

N E

D B

Y

D E

S C

R

IP

T

IO

N

A

M A

R K

S

IZ

E

S U

B M

IT

T E

D B

Y

D A

T E

C O

N T

R A

C T N

O

C H

E C

K E

D B

Y

D R

A W

N B

Y

IS

S

U E D

A T

E

B

C

D

E

F

G

2 3 4 5 6 7 8 9 10

SHEET ID

S

P

WALL

P

P

P

W

TENNIS

COURTS

BLEACHERS

BLEACHERS

ATHLETIC FIELDS

BLEACHERS

H O

W A

R D

K O

O Y

DR.

RIVER

RIVERSIDE PARK

PARKING

LITTLE

C A

LU

M E T

S

S

S

O/H S

O/H S

WALLS

G

W

BL

BL

G

RIVER

S

RIVER

CALUMET

LIT

T

LE

R

IV

E R

R

IV

E R

D R

IV

E

LITTLE

CALUMET

R

IV

IV

E

C O

L U

M B

IA

A V

E

C A

L U

M

T

E . W

BLEACHERS

B L

E A

C H

E R

S x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x

X X

X X

X

X

X

X

X

X X

X

X X

X X X

X X

100' 200'0

SCALE IN FEET

S

S

S

S

S

S

S

S

S

S

S

S

S

S

S

S

S

S

S

S

S

S

S

S

S

S

S

S

S

SOUTH REACH 3

N

CONTROL POINTS

L1000

POINT

USACE MONUMENT #706

USACE MONUMENT #704

USACE MONUMENT #703

USACE MONUMENT #601

Bronze Disk

DESCRIPTION

SET IN 1.8' HIGH CONCRETE BLOCK

LOCATION

1482105.8890

1482418.5810

1484203.0820

1483288.6900

1485359.070

NORTHING

385964.1930

383491.4520

383540.5090

381131.2500

379880.400

EASTING

595.34

596.83

621.84

600.60

604.550

ELEVATION

E U

C L I

E

RIVER

D R

IV

E

DS: PD: 2:38:13 PM 6/14/2019

Amend0001 - LCR - Work Limits...

W P -1

-Q

-0

O J E

C T I

D

F

IL

E N

A M

IC

A G

O

IL

L

IN

O

IS

S L

A S

A L L E S

T S

U

IT

E

C H

IC

A G

O D

IS

T R

IC

T

®of Engineers

US Army Corps

U .S

A R

M Y C

O R

P S O

F E

N G

IN

E E

R S

A N

S I

D

C-102

D A

R L E

N E B

A N

K H

E A

D

E M

E R

G E

N C

Y R

E P

A

IR

S F

Y

C A

D Y M

A R

S H A

N D L

IT

T L E C

A L

U M

E T R

IV

E R

C -1

.d g n

W O

R K L

IM

IT

S L E

V E

E A

L

IG

N M

E N

T

H O

R

IZ

O N

T A

L A

N D V

E R

T

IC

A L C

O N

T R

O L S

L

IT

T L E C

A L

U M

E T R

IV

E R

M A

Y

C H

R

IS

P

IC

K E

R

IN

G

D U

S T

IN

T

E L L

IN

G H

U

IS

E N

Y U

K I

G A

L

IS

A N

VARIES FROM 7.4 FT TO 15 FT.

3. WORK LIMITS ON THE LAND SIDE OF THE FLOODWALL

FROM EITHER CALUMET AVE. OR COLUMBIA AVE. ON FOOT.

2. THE RIVERSIDE OF THE FLOODWALL CAN BE ACCESSED

1. STAGING TO BE WITHIN IDENTIFIED WORK LIMITS.

NOTES:

A

M D

N

O T

E S A

D D

/1

WITH GEOTEXTILE

LINE EXCAVATION

SEE EXCAVATION NOTES

PRECAST CONCRETE PANEL

3'

24"

4"2"

SURFACE

GROUND

SCREENINGS

LIMESTONE

COMPACTED

PAY LIMITS

AND MAX.

12" MIN. WIDTH

7.4 FT TO 15 FT

WORK LIMITS

S O

L

IC

IT

A T

IO

N N

O

D E

S

IG

N E

D B

Y

D E

S C

R

IP

T

IO

N

A

M A

R K

S

IZ

E

S U

B M

IT

T E

D B

Y

D A

T E

C O

N T

R A

C T N

O

C H

E C

K E

D B

Y

D R

A W

N B

Y

IS

S

U E D

A T

E

B

C

D

E

F

G

2 3 4 5 6 7 8 9 10

SHEET ID

EL VARIES

LANDSIDE RIVERSIDE

EL 601

AZ14-770

(SEE NOTES 6 & 7)

SPOILS

THE EXCAVATED MATERIAL.

8. BACKFILL ANY EXCAVATION ON THE RIVERSIDE WITH

7. SEED GRADED MATERIAL.

THE LANDSIDE OF THE WALL.

6. SPREAD EXCAVATED MATERIAL SLOPING AWAY FROM

VEHICLES TO PASS WITHOUT RUTTING.

5. COMPACT SUFFICIENTLY TO ALLOW CONSTRUCTION

SCREENINGS.

4. COVER NEW STONE WITH 2" OF COMPACTED FA-23

WITH CA-53 STONE.

3. FILL BENEATH PANELS AND WITHIN THE EXCAVATION

2. LINE TRENCH WITH GEOTEXTILE.

1. EXCAVATE 24" DEEP.

EXCAVATION NOTES:

DS: PD: 2:39:42 PM 6/14/2019

Amend0001 - LCR - Sheet Pile Joint Sealant Detail

W P -1

-Q

-0

O J E

C T I

D

F

IL

E N

A M

IC

A G

O

IL

L

IN

O

IS

S L

A S

A L L E S

T S

U

IT

E

C H

IC

A G

O D

IS

T R

IC

T

®of Engineers

US Army Corps

U .S

A R

M Y C

O R

P S O

F E

N G

IN

E E

R S

A N

S I

D

S-102

D A

R L E

N E B

A N

K H

E A

D

E M

E R

G E

N C

Y R

E P

A

IR

S F

Y

C A

D Y M

A R

S H A

N D L

IT

T L E C

A L

U M

E T R

IV

E R

S -1

.d g n

L

IT

T L E C

A L

U M

E T R

IV

E R

B1

SECTION B1 (S101| S02)

NOT TO SCALE

S H

E E

T P

IL

E J

O

IN

T S

E A

L A

N T D

E T

IL

M

Y

C H

R

IS

P

IC

K E

R

IN

G

D U

S T

IN

T

E L L

IN

G H

U

IS

E N

Y U

K I

G A

L

IS

A N

A M

D A

D D

E D N

O T

E S A

N D D

IM

E N

S

IO

N S

/1