A02_18T0007_P00001_Amendment_Goetz_Pump_Parts.pdf

SEE SCHEDULE

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 purpose of this amendment is to

1) post answ ers to questions posed to the customer

2) extend the closing to 15 Dec 2017 @ 10AM CDT

3) extend the Period of Performance from 22 w eeks after aw ard to 30 w eeks after aw ard

1. CONTRACT ID CODE PAGE OF PAGES

J 1 11

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

16C. DATE SIGNED

BY 11-Dec-2017

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 W912ES18T0007

X 9B. DATED (SEE ITEM 11)

27-Nov-2017

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

11-Dec-2017

CODE

CONTRACTING DIVISION

USACE - ST. PAUL

180 5TH STREET E SUITE 700

ST. PAUL MN 55101-1678

W912ES 7. ADMINISTERED BY (If other than item 6)

4. REQUISITION/PURCHASE REQ. NO.

CODE

See Item 6

FACILITY CODECODE

EMAIL:TEL:

W912ES18T0007

SECTION SF 30 BLOCK 14 CONTINUATION PAGE

SUMMARY OF CHANGES

SECTION SF 30 - BLOCK 14 CONTINUATION PAGE

The following have been added by full text:

QUESTIONS & ADDITIONAL PHOTOS

Additional Questions & Pictures

* Please advise the balance spec required for the Impeller. We would expect this to be to ISO G6.3 but would like to clarify.

The ISO G6.3 is the correct standard to use

* Can you clarify, on the Impeller the request shows the BHN as 490-575 BHN and also states that the BHN should not exceed 550 BHN.

As long as the BHN is within the 490-575 range it is acceptable.

* Can you provide a photo of the hub on the Impeller? We would like to have a closer look at what appears to be the threads. See attached

* Can you advise if you know what the estimated annual usage is on each part?

We typically pump around 1,000,00 cubic yards of material each year, primarily sand.

* Per the specification: the material of construction for "Pump Shell Casing" [HDP 550 Pump Shell Qty. 2 DWG#3393298 600-725 HB] is identified as NH4 (NiHard 4). Would A532 High Chrome (25-27 Cr) be accepted in place of NH4? HC is typically seen as better material and is called out in the other three (3) parts.

* In order to provide our most accurate quotation: Please provide some basic measurements if possible:

2.a.) width of the impeller? 54” 2.b.) width of the casing? Overall outside is 86"

* Patterns/Tooling will be required to make these parts the first time. This tooling can be re-used for future bids. I am assuming they do not have patterns already?

No, we do not have patterns or drawings

* The Shell/Casing is identified as NH4 (NiHard 4) would they accept the A532 High Chrome (25-27 Cr) in place of NH4? HC is typically seen as better material.

No the pump shell needs to be the NiHard 4.

Figure 1 Impeller Hub pic 1

Figure 2 Impeller Hub pic2

SECTION SF 1449 - CONTINUATION SHEET

SOLICITATION/CONTRACT FORM

The required response date/time has changed from 08-Dec-2017 10:00 AM to 15-Dec-2017 10:00 AM.

DELIVERIES AND PERFORMANCE

The following Delivery Schedule item for CLIN 0001 has been changed from:

DELIVERY DATE QUANTITY SHIP TO ADDRESS DODAAC /

CAGE

22 wks. ADC 2 DREDGE - GOETZ

KEITH GRAHAM

DREDGE GOETZ 431 NORTH SHORE

DRIVE

FOUNTAIN CITY WI 54629

608-687-8526 X7 FOB: Destination

B6R0TP2

To:

DELIVERY DATE QUANTITY SHIP TO ADDRESS DODAAC /

CAGE

30 wks. ADC 2 DREDGE - GOETZ

KEITH GRAHAM

DREDGE GOETZ 431 NORTH SHORE

DRIVE

FOUNTAIN CITY WI 54629

608-687-8526 X7

The following Delivery Schedule item for CLIN 0002 has been changed from:

CAGE

22 wks. ADC 2 DREDGE - GOETZ

KEITH GRAHAM

DREDGE GOETZ 431 NORTH SHORE

DRIVE

FOUNTAIN CITY WI 54629

608-687-8526 X7

CAGE

30 wks. ADC 2 DREDGE - GOETZ

KEITH GRAHAM

DREDGE GOETZ 431 NORTH SHORE

DRIVE

FOUNTAIN CITY WI 54629

608-687-8526 X7

The following Delivery Schedule item for CLIN 0003 has been changed from:

CAGE

22 wks. ADC 2 DREDGE - GOETZ

KEITH GRAHAM

DREDGE GOETZ 431 NORTH SHORE

DRIVE

FOUNTAIN CITY WI 54629

608-687-8526 X7

CAGE

30 wks. ADC 2 DREDGE - GOETZ

KEITH GRAHAM

DREDGE GOETZ 431 NORTH SHORE

DRIVE

FOUNTAIN CITY WI 54629

608-687-8526 X7

The following Delivery Schedule item for CLIN 0004 has been changed from:

CAGE

22 wks. ADC 2 DREDGE - GOETZ

KEITH GRAHAM

DREDGE GOETZ 431 NORTH SHORE

DRIVE

FOUNTAIN CITY WI 54629

608-687-8526 X7

CAGE

30 wks. ADC 2 DREDGE - GOETZ

KEITH GRAHAM

DREDGE GOETZ 431 NORTH SHORE

DRIVE

FOUNTAIN CITY WI 54629

608-687-8526 X7

The following have been modified:

STATEMENT OF WORK

Statement of Work

Physical support branch, Dredge Goetz, requests to purchase the following items as spare and replacement parts for the Dredge Goetz main pump.

Application: High abrasion low impact

The Dredge Goetz is a 20” cutter head suction dredge that maintains the navigation channel on the Mississippi river. The primary material dredged is sand with occasional rocks. In a typical dredging season the Goetz pumps between 750,000 and 1,000,000 cubic yards of sand.

Pump Parts Vosta drawing # Brinell hardness HDP 550 Impeller Qty. 2 DWG# 3393312 490-575 HB HDP 550 Suction Liner Qty. 2 DWG# 3393300 600-725 HB HDP 550 Hub Liner Qty. 2 DWG# 3393305 600-725 HB HDP 550 Pump Shell Qty. 2 DWG#3393298 600-725 HB

IMPELLER TO FIT VOSTA LMG HPD550 PUMP, 19" X 23"X 54", 3 VANE, LH. CAST, HEAT TREATED, FULLY MACHINED AND BALANCED. ALLOY ASTM A532, CLASS III-A, HC27, SHALL MEET OR

EXCEED 550 BRINELL MINIMUM HARDNESS. APPROXIMATE WEIGHT EACH, 3,000 LBS.

SUCTION SIDE LINER TO FIT VOSTA LMG HPD550 PUMP. CAST, HEAT TREATED AND FULLY

MACHINED. ALLOY ASTM A532 CLASS III-A, HC28 SHALL MEET OR EXCEED 600 BRINELL

MINIMUM HARDNESS. APPROXIMATE WEIGHT EACH, 1,800 LBS.

ENGINE SIDE LINER TO FIT VOSTA LMG HPD550 PUMP. CAST, HEAT TREATED AND FULLY

MACHINED. ALLOY ASTM A532 CLASS III-A, HC28 SHALL MEET OR EXCEED 600 BRINELL

MINIMUM HARDNESS. APPROXIMATE WEIGHT EACH, 1,900 LBS.

PUMP SHELL CASING TO FIT VOSTA LMG HPD550 PUMP, 19" X 54", CAST, HEAT TREATED AND FULLY MACHINED. ALLOY ASTM A532 CLASS -D,NH4; SHALL MEET OR EXCEED 600 BRINELL MIN

MUM HARDNESS. APPROXIMATE WEIGHT EACH, 10,400 LBS.

ALL Parts shall be painted with a primer, at a minimum to prevent rusting, with the exception of machined surfaces.

Due to the extended delivery time it is necessary to maintain a spare part inventory for the main dredge pump on the Dredge Goetz. The parts shall be brand name or equal to the Vosta parts (direct replacements of originals) listed above.

The Government does not have access to the Vosta drawing for these parts but new parts are available at the Fountain City location. Interested vendors can make arrangement for a site visit to look at the parts we have on hand, however this shall be at the vendors own expense, and with prior arrangements made to access the parts. Pictures are available for examination as well.

After contract award the vendor shall be allowed to transport the new parts to their facility to be reverse engineered/duplicated. Manufactured parts shall, at a minimum, meet the Brinell hardness of the Vosta parts.

Vendor shall be responsible for all costs associated with the duplication of the parts to include all shipping charges, to include shipping of the Government owned spares to your facility to be reverse engineered/duplicated and the shipping of the Government owned spare parts back to the Government facility. Government owned parts shall be returned to the Governments facility in

Fountain City within 30 days. Quoted price shall include shipping of the new spare parts to the Government facility listed below.

The new parts shall be delivered to the Government facility in Fountain City WI no later than 30 weeks after award of the contract.

Delivery location:

Fountain City Service Base 431 North Shore Dr Fountain City WI 54629 Technical Contact Information:

Keith Graham Plant and facility manager 651-290-5141 612-770-6455 mobile 608-687-8753 Fax keith.a.graham@usace.army.mil

IMPELLER

SUCTION LINER

HUB LINER

PUMP SHELL

(End of Summary of Changes)