W912PP19R0022_Lauer_Dam_Amendment_0006.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 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 your 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.

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

2. AMENDMENT/MODIFICATION NO. 3. EFFECTIVE DATE 4. REQUISITION/PURCHASE REQ. NO. 5. PROJECT NO. (If applicable)

7. ADMINISTERED BY (If other than Item 6) CODE

STANDARD FORM 30 (REV. 10-83)

Prescribed by GSA FAR (48 CFR) 53.243

FACILITY CODE

9A. AMENDMENT OF SOLICITATION

NO.

9B. DATED (SEE ITEM 11)

10A. MODIFICATION OF CONTRACT/ORDER NO.

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 ONLY APPLIES TO MODIFICATION OF CONTRACTS/ORDERS.

IT MODIFIES THE CONTRACT/ORDER NO. 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 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)

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.

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)

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

PAGE OF PAGES

6. ISSUED BY CODE

8. NAME AND ADDRESS OF CONTRACTOR (No., 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)

NSN 7540-01-152-8070

Previous edition unusable

PROJECT: Lauer Dam Rehabilitation Project, Modoc County, CA

1. This is Amendment No. 0006 to Solicitation No. W912PP19R0022; 29 July 2019. The following revisions shall be incorporated into the specifications. All other provisions shall remain unchanged.

U.S. ARMY ENGINEER DISTRICT, ALBUQUERQUE

CORPS OF ENGINEERS

4101 JEFFERSON PLAZA, N.E.

ALBUQUERQUE, NEW MEXICO 87109-3435

J

W912PP19R0022

1 2

07/29/2019

06/21/2019

W912PP19R0022

AMENDMENT No. 0006

2. SPECIFICATIONS: Delete the following listed pages and substitute the pages attached hereto. On the revised pages, for convenience, changes are emphasized by STRIKETHROUGH for deletions and UNDERLINE for additions from the previous issue. All portions of the revised (or new) pages shall apply whether or not changes have been indicated.

Delete Page Insert Page

<<<< Empty >>>>

3. DRAWING CHANGES: The following drawings have been revised:

E-2, SHEET 44 of 45 E-3, SHEET 45 of 45

////////LAST ITEM////////

14'-8"

7"

8'-4" 6'-4"

3" (MIN)

STOP LOG

STORAGE

VENT PIPE

(TYP)

GRATING

INTAKE

STRUCTURE

RETAINING WALL

RETAINING WALL

T.O. SLAB

EL. 4990.4

FF EL. 4990.5

EWS EQUIPMENT

(BY OTHERS)

INSTALL PRECAST

CONC STRUCTURE

EARLY WARNING SYSTEM

PER SPECIFICATIONS

DOOR (3FTx7FT)

1" Ø PENETRATION

FOR EWS WIRING

(BY OTHERS)

6'-9"

1'-8"

SUPPORT

LEDGE

5"

FDN

(TYP)

6" SLAB

ON GRADE

INTAKE

STRUCTURE

SUPPORT

LEDGE

4'-8"

5" (TYP)

5" (TYP)

24"Ø

SUPPORT

SHAFT

U.S. Department of Interior

Bureau of Indian Affairs

Safety of Dams Program

Pacific Region

GEI Project 1510870

SHEET NO.

DWG. NO.

APPISSUE/REVISIONNO. DATE

Designed:

Checked:

Drawn:

If this scale bar does not measure

1" then drawing is not original scale.

Attention:

1"

4601 DTC Boulevard

Denver, Colorado 80237

303-662-0100

CMMBID SET0 5/31/19

May 31, 2019

Lauer Dam Rehabilitation

XL Ranch Reservation, CA

Approved By:

Approval Date:

P

L a u e r

D a m

C i v i l P r o d u c t i o n

D r a w i n g s W o r k i n g

D r a w i n g s

E

E a r l y

W a r n i n g

S y s t e m

P l a n s d w g

J u l s k l a w i t t e r

P. EGGERS

A. LOCKMAN

C. MASCHING

of 4544

E-2

EARLY WARNING SYSTEM

CONTROL HOUSE

PLANS

P. EGGERS

FLOOR PLAN

EWS CONTROL HOUSE

FOUNDATION PLAN

EWS CONTROL HOUSE

1/2" = 1'-0"

1/2" = 1'-0"

A

E-4

B

E-4

C

E-4

CMMREVISION 11 7/25/19

AMENDMENT 0006

14'-8"

14'-2"

M

I N

5'-6"

L T

E

CONSTRUCTION JOINT

AT CONTRACTOR'S OPTION

INTAKE STRUCTURE

REINF NOT SHOWN

GATE OPERATOR

6" SITE PAD

W/ #4@12" OC, EW

3" (MIN)

3 - #4 EQ SP, T&B

#4@12" T&B

#4@18" OC

GREASE SLAB END

" PREFORMED JOINT

FILLER OVER FULL DEPTH, TYP

GRATING

3" (MIN)

PRECAST EWS BUILDING

CONNECTION TO BE

PROVIDED BY MFG

OPENING FOR

ENTRY DOOR

12'-4"

11'-10"

SUPPORT LEDGE

5"

1'-8"

STOP LOG

STORAGE

VENT PIPE, TYP

M

I N

FINISH GRADE

EL. 4990.5

RETAINING WALL

REINF NOT SHOWN

#6 @ 12"

2 - #6

" PREFORMED JOINT

FILLER OVER FULL DEPTH, TYP

PRECAST EWS BUILDING

CONNECTION TO BE

PROVIDED BY MFG

3'-0" 4'-4" RO 5'-0"

11'-9"

RETAINING

WALL

3 - #4 EQ SPC, T&B

#4@12" T&B

24"Ø SUPPORT

SHAFT

8 - #6 EQ SPC

#4 TIE @ 18" OC

5 - #4 TIES @ 3" OC

REINF NOT SHOWN

REINF NOT SHOWN

FDN FOOTING

6" SLAB

(BEYOND)

EWS FDN

SUPPORT

CORBEL

PRECAST EWS BUILDING

CONNECTION TO BE

PROVIDED BY MFG

DRILL & GROUT

#6 REBAR INTO

COMPETENT ROCK

(NOTE 1)

M

I N

LIMIT OF EXCAVATION

RETAINING

WALL FOOTING

U.S. Department of Interior

Bureau of Indian Affairs

Safety of Dams Program

Pacific Region

GEI Project 1510870

SHEET NO.

DWG. NO.

APPISSUE/REVISIONNO. DATE

Designed:

Checked:

Drawn:

If this scale bar does not measure

1" then drawing is not original scale.

Attention:

1"

4601 DTC Boulevard

Denver, Colorado 80237

303-662-0100

CMMBID SET0 5/31/19

May 31, 2019

Lauer Dam Rehabilitation

XL Ranch Reservation, CA

Approved By:

Approval Date:

P

L a u e r

D a m

C i v i l P r o d u c t i o n

D r a w i n g s W o r k i n g

D r a w i n g s

E

E a r l y

W a r n i n g

S y s t e m

S e c t i o n s d w g

J u l s k l a w i t t e r

P. EGGERS

A. LOCKMAN

C. MASCHING

of 4545

E-3

EARLY WARNING SYSTEM

CONTROL HOUSE

SECTIONS AND DETAILS

P. EGGERS

1/2" = 1'-0"

1/2" = 1'-0"

±SECTION

EWS HOUSE

A

E-2

SECTION

EWS HOUSE

B

E-2

SECTION

EWS HOUSE

C

E-2

ROCKFILL

ZONE 2

1/2" = 1'-0"

NOTES:

1. DRILL AND CLEAN 2" MINIMUM DIAMETER HOLE AND GROUT WITH CELROC P NON-SHRINK GROUT BY MINOVA PER

MANUFACTURER SPECIFICATIONS. CENTRALIZE REBAR IN HOLE.

CMMREVISION 11 7/25/19

AMENDMENT 0006