W912BU24Q0004 Amendment 0001.pdf

U.S. ARMY CORPS AND ENGINEERS - PHILA

1650 ARCH STREET

PHILADELPHIA PA 19103

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

This amendment is being issued to correct the period of performance start date as reflected in the Statement of Work. Offerors must indicate receipt of all amendments w ith its quote.

With this change, the solicitation is determined to be clear.

1. CONTRACT ID CODE PAGE OF PAGES

1 5

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

16C. DATE SIGNED

BY 25-Sep-2024

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 W912BU24Q0004

X 9B. DATED (SEE ITEM 11)

20-Sep-2024

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

25 Sep-2024

CODE

US ARMY ENGINEER DISTRICT, PHILADELPHIA

POC: JOSEPH MANNEY, CONTRACTING

DIVISION, 1650 ARCH STREET, 7TH FLOOR

PHILADELPHIA PA 19103-2004

W912BU 7. ADMINISTERED BY (If other than item 6)

4. REQUISITION/PURCHASE REQ. NO.

CODE W912BU

FACILITY CODECODE

kimberly.j.dibartolomeo@usace.army.milEMAIL:TEL:

KIMBERLY J DIBARTOLOMEO / ADDED BY UPASS

W912BU24Q0004

SECTION SF 30 BLOCK 14 CONTINUATION PAGE

SUMMARY OF CHANGES

SECTION A - SOLICITATION/CONTRACT FORM

The following have been modified:

STATEMENT OF WORK

SCOPE OF WORK

STARBOARD LAYSHAFT ALIGNMENT

REFERENCE DRAWINGS

MF-M8-l (47537); Arrangement of Drag Winches MF-M8-3 (47538); Sectional Arrangement through Drum Shafts & Layshaft MF-M8-6 (47541); Arrangement of Brake & Clutch Controls

MF-M8-9 (47544); Ball Joint Drums MF-M8-10 (47545); Shafts and Couplings MF-M8-11 (47546); Gears & Pinions MF-M8-12 (47547); Bearings for Drag Winches MF-M8-13 (47548); Fulcrum Wheels, Etc.

MF-M8-14 (47549); Clutch Bands MF-M8-15 (47550); Brake Bands MF-M8-16 (47551); Detail of Brake and Clutch Controls MF-M8-24 (47559); Arrangement of High Speed Clutch Starboard Alignment Report dated 16 May 2020

INTENT

The intent of this scope of work is to align the Starboard side layshaft bearings, layshaft, drum bearings and drum shafts while the vessel is moored at the Mooring Barge 2, which is spudded near the mouth of the Schuylkill River. No work shall be done on the Port side.

SAFETY

Coordinate with the crew and the COR, and ensure the electrical systems and hydraulic systems are disconnected, secured, and tagged-out.

There are multiple hydraulic piping lines and hydraulic valves that run either along the deck, winch foundations, and the bulkheads. Extreme care and caution shall be taken not to damage the hydraulic piping.

Clean and gas-free for Hot Work, both the forward starboard and the aft starboard winch rooms. Provide a marine chemist gas-free certificate prior to any hot work.

Any rotation of the winch equipment will be done by the crew, and coordinated with the

COR.

GOVERNMENT FURNISHED MATERIAL

None.

SCOPE OF WORK – STBD DRAGARM WINCH LAYSHAFT

The contractor shall provide all necessary labor, material, services (including rigging), parts, tools, material and equipment to perform and complete the work in accordance with the following specifications. The Government will provide forklift and crane service as required.

The starboard winches are located on the starboard side, in the upper levels of the voids, outboard of the hopper. The dragarm winch extends from approximately Frame 49 to Frame 87 (approximately 75 feet), and contains equipment servicing the trunnion elbow, ball joint, and draghead.

The alignment shall be performed on the Mooring Barge 2 (MB2), located in the

Delaware River, near the mouth of the Schuylkill River. The Government will provide daily launch services to/from the MB2.

Using laser alignment, verify the alignment of the entire starboard layshaft (from trunnion to draghead), and the three drum shafts, using the attached and most recent alignment report from 16 May 2020 as reference. Verify the parallel and angular alignment of layshaft to drum shafts (both vertically and horizontally). This procedure may require the removal of existing bearings caps.

To perform the laser alignment, cut a “window” in the watertight bulkhead between the forward and aft winch rooms. Upon completion of all work, re-weld the “window” and perform a “soap and blow” test to verify watertight integrity.

For any bearing cap that is removed or exposed, wing clearance readings shall be taken upon removal and again prior to reinstallation of the bearing cap. Provide a report of readings.

Align the trunnion, ball joint, and draghead layshaft bearings, and drum bearings to be no less than 0.005” (max 0.009”) clearance to the shafts. Bearing alignment shall be such that the shafts rest at the bottom of the bearing, and all clearance is at the top of the bearing. The contractor will verify clearance using feeler gages or crush readings to ensure clearance at the top.

All bearings needing alignment will be done with Contractor provide stainless steel shims. Existing tack welds from chocks of bearings needing alignment will need to be removed and re-welded.

Align the layshaft from the trunnion winch to the draghead winch, including the gearbox and motor. Align the three drum shafts to the layshaft, maintaining the parallel and angular alignment of layshaft to drum shafts (both vertically and horizontally). The horizontal parallel distance between the layshaft and the drum shaft centerline s is 44.666”.

Clean and degrease the pinion and bull gears on all winches, and blue-hit the gears to determine contact area. Align the drum shafts and gear to the pinion gear to achieve maximum gear efficiency (95% is optimal).

Final torque of the bearing foundation bolts shall be 800 ft-lbs. Final torque of the bearing cap bolts shall be 400 ft-lbs. All torquing shall be done in 200 ft-lb increments using a cross-pattern. Install the bearing caps with the existing liners and laminated shims (P/N 47547-E and F). To prevent wiping the grease during rotation, the bearing shims and liners shall be installed away from the centerline of the bearing during installation.

On the three winches, adjust both brake band and clutch band Set Screws to allow 1/8” clearance when disengaged. The crew will engage and disengage the brake and clutch as necessary to perform this task.

Adjust the reinstalled items. While the crew is performing an intermediate operational test and monitoring bearing temperatures and checking the deck for vibration, make running adjustments to the brake and clutch bands required for proper operation. This intermediate operational test may run for up to two hours and during this time, the crew will also freewheel and clutch in the winches while monitoring bearing temperatures and checking for deck vibration.

Once aligned and intermediate testing is complete, tack weld in two locations, the wedge chocks at any affected bearings. Install shim to achieve contact between the welded chock, the existing chock, and the bearing base.

PERIOD OF PERFORMANCE

The contract work is expected to begin on/about 09 December 2024. All work listed above shall be completed within 14 calendar days after award of contract, unless extended by a Contract Modification.

PLACE OF PERFORMANCE

All work shall be performed at:

Department of the Army U.S. Army Corps of Engineers, Philadelphia Fort Mifflin Project Office 6400 Hog Island Road Philadelphia, PA. 19153

SECTION F - DELIVERIES OR PERFORMANCE

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

DELIVERY DATE QUANTITY SHIP TO ADDRESS DODAAC /

CAGE

14 dys. ADC 1 FORT MIFFLIN PROJECT OFFICE

DAVID EVINGER

6400 HOG ISLAND ROAD

PHILADELPHIA PA 19153

267-284-6513 FOB: Destination

9624BQ

To:

DELIVERY DATE QUANTITY SHIP TO ADDRESS DODAAC /

CAGE

27-DEC-2024 1 FORT MIFFLIN PROJECT OFFICE

DAVID EVINGER

6400 HOG ISLAND ROAD

PHILADELPHIA PA 19153

267-284-6513 FOB: Destination

9624BQ

(End of Summary of Changes)