Amendment_04_13Nov2015.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

This amendment is making additional changes to the Scope of Work and addressing contractor questions resulting from the site visit.

Changes are noted in Red. Please see attachments w ith changes and answ ered questions.

1. CONTRACT ID CODE PAGE OF PAGES

1 2

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

16C. DATE SIGNED

BY 13-Nov-2015

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 W912P4-16-R-0001

X 9B. DATED (SEE ITEM 11)

03-Nov-2015

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

13-Nov-2015

CODE

DEPARTMENT OF THE ARMY

USACE, BUFFALO

1776 NIAGARA STREET

BUFFALO NY 14207-3199

W912P4 7. ADMINISTERED BY (If other than item 6)

4. REQUISITION/PURCHASE REQ. NO.

CODE

See Item 6

FACILITY CODECODE

EMAIL:TEL:

W912P4-16-R-0001

SECTION SF 30 BLOCK 14 CONTINUATION PAGE

SUMMARY OF CHANGES

(End of Summary of Changes)

RFI #6, Received during Inspection of the Derrickboat McCauley on Thursday, November 12, 2015.

Question 1: Who will remove the spuds from the DB McCauley spud wells prior to dry dock?

Answer 1: USACE will remove the spuds from the DB McCauley once at the dry dock location.

Question 2: Does USACE want the sea chest grates hot dipped galvanized as stated in the solicitation?

Answer 2: The sea chest grates may be hot dipped galvanized or painted with the same coatings as required for the hull. The Scope of Work for Item 8 has been amended to reflect this option.

Question 3: Who is responsible to repaint areas of paint that will be affected by heat (“bubble”) as a result of heating the opposite surface (i.e. spud wells & hull at anode studs)?

Answer 3: USACE will repaint interior surfaces affected by this work as needed.

Question 4: How many lead contamination swipe tests will be required for the vessel?

Answer 4: In accordance with UFGS 02 83 13.00 20 Lead in Construction, included in the Scope of Work, it is the responsibility the Contractor's Competent Person to determine how many lead contamination wipe samples are required to satisfy OSHA and HUD requirements. This will be reflected in the contractors Lead Compliance Plan. The contractor, their Competent Person, and/or their third party consultant will determine how many wipe samples will be required for Clearance Certification to satisfy requirements. Offeror’s attention is brought to the following paragraphs of UFGS 02 83 13.00 20:

Section 1.5.2.1 Competent Person (CP) ...performs air and wipe sampling

Section 1.5.2.2 Lead Compliance Plan ...include occupational and environmental sampling...

Section 3.4.1.1 Air and Wipe Sampling ...Air and wipe sampling shall be directed or performed by the CP

Section 3.4.1.2 Sampling After Removal ...After the visual inspection, collect wipe samples according to the HUD protocol contained in HUD 6780 to determine the lead content of settled dust in micrograms per square (meter) foot of surface area...

Section 3.5.1.1 Clearance Certification ...the third party consultant shall certify surface wipe sample results collected inside and outside the work area are less than 40 micrograms per square foot on floors, etc.

Question 5: Who is responsible for the removal and replacement of the drop ceiling components in the locker room?

Answer 5: The successful offeror shall be responsible for the removal of the ceiling components found to be in the way of the required work. USACE shall be responsible for the replacement of the components.

The successful offeror will prepare and submit a removal plan for USACE acceptance prior to performing the removal. The Scope of Work for Item 9 has been amended to reflect this additional work.

DB MCCAULEY DRY DOCKING SCOPE OF WORK – Rev 13 NOV 2015 PAGE 5 of 9

Coating Model No – Minimum Dry Film Thickness - Color Manufacturer PPG/Amercoat International

Paint Sherwin- Williams

Carboline Jotun

3rd Coat AMERCOAT 240 - 5 mils - Grey

INTERTUF 262

- 4 mils - Grey

SeaGuard 5000 HS - 5 mils - Grey

Carboguard 635 - 5 mils - Grey

Jotamastic 80 - 5 mils - Off Grey

Interior surfaces of the vessel are known to have been painted with lead based paint, which has been encapsulated by over-painting. Perform all work in accordance with the accepted Lead Compliance Plan, Specification Section 02 83 13.00 20 LEAD IN CONSTRUCTION, and USACE Engineer Manual 385-1-

1. Properly dispose of any resulting lead contaminated waste in accordance with local state and federal regulations. Lead compliance costs associated with this work shall be included in this item of work in accordance with ITEM SAFETY PLANS AND SUBMITTALS, DB MCCAULEY.

ITEM 6. RENEW SPUD WELL WEAR PLATES , DB MCCAULEY

The existing wear plates in the two active spud wells shall be cropped out and new wear plates installed.

In each spud well a total of sixteen (16) plates shall be cropped out and installed, eight (8) at the top of the spud well, and eight (8) at the bottom. Each plate shall be grade 1045 High Carbon Steel, 0.25 inch thick x 6 inch wide x 24 inch long.

ITEM 7. CATHODIC PROTECTION, DB MCCAULEY

Remove and dispose of existing zinc anodes from the vessel. Furnish and install a minimum of 52 magnesium anodes, weighing at least 2425.9 lb each, on the hull at the one (1) foot draft line in the following configuration: 17 anodes on each side at 6 ft spacing; 9 anodes on each rake at 6 ft spacing.

This item shall include all studs, nuts, layout, and welding in accordance with the recommendations of the anode manufacturer to complete the task, and any removal and repair of the hull coating system as required. Reuse existing anode attachment points where possible. Old anode attachment points that are not reused shall be completely removed from the vessel.

ITEM 8. SEA VALVE AND SEA CHEST, DB MCCAULEY

Open the 2 ½ inch fire pump sea valve for inspection. Face off and grind the sea valve, steaming out as necessary. Free up the valve stem and discs and repack all glands. Examine the shell fastenings and renew all missing, broken, crystallized, or otherwise defective nipples, studs, nuts, or bolts. All fittings are to be schedule 80 black pipe. Remove the strainer plates from the sea chest. Thoroughly clean and wire brush the plates, the interior of the sea chest, and the spool pieces up to the valve. All strainer plates shall be hot dip galvanized or painted with the paint system specified in Item CLEAN AND RECOAT THE HULL, and the interior of the sea chests shall be painted with the paint system specified in Item CLEAN AND RECOAT THE HULL. After all essential work has been completed and inspected, the

DB MCCAULEY DRY DOCKING SCOPE OF WORK – Rev 13 NOV 2015 PAGE 6 of 9

Contractor shall properly close the sea valve and fit all strainer plates in good order, renew any missing or defective fastenings, and leave it in good condition, ready for service.

ITEM 9. CROP OUT AND REPLACE PORT SIDE PLATING AND STEEL PIPE FENDERING, DB

MCCAULEY (OPTIONAL)

All details referred to below can be found on the drawing 6-20-106 Strengthening of Hull, 04 Feb 1951.

Crop out and replace in kind the 3/8” hull plating and all associated structural bracing, stiffeners, longitudinals, and other structural elements in way of the hull plating, on the entire port side of the vessel. Crop out and replace portions of transverse truss members and watertight bulkheads as required to re-establish their connections to the side plating (refer to Drawing Details M, J, and S).

Replace the 12” diameter Schedule 80 split steel pipe fendering that protects the joints between the side plating and the bottom plate, and between the side plating and the underside of the rake (refer to Drawing Detail S). Also replace the 8” diameter Schedule 80 split steel side fenders (refer to Drawing Detail M). The new hull plating shall be made from five seamless panels, butted up to each other: Two 14 ft x 9.5 ft panels for the ends (with cutouts for the rakes), and three 28 ft x 9.5 ft center panels. If 9.5 ft wide seamless plate is not available within the time constraints established for the project, 8 ft and

1.5 ft wide seamless plate may be used instead, upon approval of the Contracting Officer, and with the single longitudinal joint placed 1.5 ft down from the top of deck. Install Butt Straps at the vertical joints between the panels in accordance with Detail Q and Section T-T, including interior and exterior plates, and stiffener. Prep and painting of all disturbed and new exterior steel surfaces shall be performed in accordance with and included in the cost bid for ITEM CLEAN AND RECOAT HULL, DB MCCAULEY. The Contractor may propose alternate hull plating panel arrangements. The Contractor shall submit shop drawings for such proposals to the Contracting Officer for review and approval. Approval criteria will be as follows: Compliance with the American Bureau of Shipping and International Association of Classification Societies standards referenced in Technical Provision TP-5; the proposals must result in less total panel joint length than would be required for the panel arrangement prescribed above; and Butt Straps shall be installed at the vertical joints between the panels in accordance with Detail Q and Section T-T, including interior and exterior plates, and stiffener.

All interior disturbed and new steel surfaces shall be prepared and painted in accordance with the provisions of ITEM CLEAN AND RECOAT HULL, DB MCCAULEY, using one of the following paint systems, with the cost included in the price bid for cropping and replacing the side plating.

Coating Model No – Minimum Dry Film Thickness - Color Manufacturer PPG/Amercoat International

Paint Sherwin- Williams

Carboline Jotun

1st Coat AMERCOAT 240 - 5 mils - Red

INTERTUF 262

- 4 mils - Red

SeaGuard 5000 HS - 5 mils - Red

Carboguard 635 - 5 mils – Red

Jotamastic 80 - 5 mils - Red

DB MCCAULEY DRY DOCKING SCOPE OF WORK – Rev 13 NOV 2015 PAGE 7 of 9

Coating Model No – Minimum Dry Film Thickness - Color Manufacturer PPG/Amercoat International

Paint Sherwin- Williams

Carboline Jotun

2nd Coat AMERCOAT 240 - Stripe Coat - Buff

INTERTUF 262

- Stripe Coat - Buff

SeaGuard 5000 HS - Stripe Coat - Buff

Carboguard 635 - Stripe Coat - Buff

Jotamastic 80 - Stripe Coat – Buff

3rd Coat AMERCOAT 240 - 5 mils - Grey

INTERTUF 262

- 4 mils - Grey

SeaGuard 5000 HS - 5 mils - Grey

Carboguard 635 - 5 mils - Grey

Jotamastic 80 - 5 mils - Off Grey

The contractor shall be responsible for the removal of the drop ceiling components found to be in the way of the required work, in the locker room area. The components consist of 4 ft x 8 ft painted plywood panels, rolled fiberglass or mineral insulation, and 2”x4” wood framing. It is estimated that three panels and associated insulation and framing may require removal. The government will be responsible for the replacement of these components after completion of the work. The contractor will prepare and submit a removal plan and obtain USACE acceptance of the plan prior to performing the removal work.

Interior surfaces of the vessel are known to have been painted with lead based paint, which has been encapsulated by over-painting. Perform all work in accordance with the accepted Lead Compliance Plan, Specification Section 02 83 13.00 20 LEAD IN CONSTRUCTION, and USACE Engineer Manual 385-1-

1. Properly dispose of any resulting lead contaminated waste in accordance with local state and federal regulations. Lead compliance costs associated with this work shall be included in this item of work in accordance with ITEM SAFETY PLANS AND SUBMITTALS, DB MCCAULEY.

ITEM 10. ADDITIONAL LAY DAYS, DB MCCAULEY (OPTIONAL/EST. QTY)

If ordered, provide additional lay days on the drydock to perform work which requires the vessel to be in the dry dock and cannot be completed within the time allowed for completion of the work awarded as part of this contract, and which may be required in addition to that herein specified or by an emergency.

This item is to include the drydock foreman's charge, and services specified under Paragraph SP 12. If needed, this item will be awarded in conjunction with contract modifications needed to award such unforeseen work, and payment will be made at the contract price per day. Proposals will be evaluated on the basis of an estimated 5 days.

ITEM 11. ELECTRIC WELDING, DB MCCAULEY (OPTIONAL/EST. QTY.)

If required and directed to, the contractor will perform miscellaneous electric welding on the vessels, beyond what is required for the work of other items in the contract, as ordered by the Contracting Officer. A price per hour will be quoted based on an estimated requirement of 160 hours. The price shall include all welding rod, gasses and misc. materials. Any steel required will be paid separately.