Q and A TVKP Drydock 2025 Rev2.pdf

TVKP Drydock 2025 Ques�ons & Answers

1) WI 210 – Please provide an es�mated number of gallons to be removed for all tanks as only max capacity is provided and we must refill to original volumes as well as dispose of sewage water.

Total ballast expected: 23,396 gallons of fresh water. Total sewage expected: 1,000 gallons.

Expect 500 gallons of potable and 1000 gallons of wash water to also be discharged. Es�mate 25,000 gallons of fuel will need to be stored as well as 500 gallons of lube oil and 500 gallons of hydraulic oil.

2) WI 307 – Are we providing an ORCA IIA-70 unit to replace the current one installed? Replacing the present system with a new ORCA IIA-70 unit is acceptable.

3) General – The owners specifica�on and the Sherwin Williams Coa�ngs Report are different from one another. Please advise which specifica�on we should reference. Use the Owner’s Specifica�on Statement of Work which is based on the SW Report.

4) WI 112 – Please advise how the yards are to price this item – are there quan��es of the hazardous materials that require disposal? Disposal of asbestos vs bilge water will be vastly different in pricing. There are no known hazardous materials onboard to be disposed of, if found contractor can present CFR for removal.

5) WI 205 – Please provide the approximate lengths, material and thickness of the waster pieces that need to be hot-dip galvanized. Three steel waster pieces weighing approximately 15 pounds each.

6) WI 206 – #4 – heading says Stack, Work item references pilot house, can go with the writen descrip�on but need amount of breakdown by �2 or %. Remove B. which references the pilot house and all other references to the pilot house. See Revised SOW V13

7) WI 212 – Item states to remove 120 zincs but install 60 zincs in loca�ons where old zincs were removed. Please advise if it should be 120 zincs being installed. Es�mate 120 removed and installed.

8) WI 215 – spec references Freeboard in para 5.D. Please advise. See Revised SOW V13

9) WI 216 – spec references Freeboard in para 5.D. Please advise. See Revised SOW V13

10) WI 228 – How much spot blas�ng? Coa�ng system is not correct for a tank lining. Need clarifica�on. See Revised SOW V13

11) General – In all items that require pricing it refers to Sec�on B – is that the Vendor Price Sheet?

If not, please provide Sec�on B. Yes, vendor price sheet

12) General – The Table of Contents at the beginning of the spec has a WI 309 with the same �tle as

WI 228 – WI 309 was not provided, please advise if that was a typo or if we will be receiving a WI

309. There is no 309, it has been moved to 228.

13) WI 111 – Are the replacements of any inoperable light bulbs to be covered under a Condi�on Report? If not, please provide an es�mated quan�ty to be priced along with the details of the bulbs (type, length, etc) Yes, put on CFR

14) WI 203 – Item calls for spot coats. Is the intent of this Item to perform spot work or full removal? If so, how much? The crossover pipe(12” dia) seems to be 11 feet long. Will this be spot work or full removal? Above statement of work is for WI 204. - Yes, spot coat, es�mate 25% then, 1) APPLY ONE (1) SPOT COAT OF SEAGUARD® 6000, GRAY, AT 9.0 MILS WET TO GET

6.0 MILS DFT. 2) APPLY ONE (1) FULL COAT OF SEAGUARD® TIE COAT, GOLD, AT 9.5 MILS WET

TO GET 6.0 MILS DFT. 3) APPLY TWO (2) FULL COATS OF SEAGUARD® ABLATIVE ANTI-FOULING, RED THEN BLACK, AT 7.5 MILS WET PER COAT TO GET 5.0 MILS DFT PER COAT.

15) WI 206.3 – Item talks about the underwater Hull and not the Main Deck or Bulwarks. We believe this is a misprint. Could the Owner provide a percentage of spot repairs and sweep area as the other Items for the Deck and Bulwarks? See Revised SOW V13

16) WI 206.4 – The Owners supplied square footage is an es�mated 750 sq. �. In line B, it says the intent is to full overcoat the en�re Wheelhouse including the Visor. Could the Owner supply a square footage for this work? Also, could they supply and amount of spot/ sweep work that is required? See Revised SOW V13

17) WI 211 – Is the intent to perform spot work or full removal on the Chains and Anchors? Is mud removal required in the Chain Lockers? If so, how much? All answered in spec, full removal of chains, anchors, and cleaning of chain locker. Es�mate less than 10 gallons mud each.

18) WI 215 – Could the Owner supply a square footage for the tanks? Lines E, F, and H refer to spot work and areas outside the tank. See Revised SOW V13

19) WI 216 – Could the Owner supply a square footage for the tanks? Is mud removal required in these tanks? If so, how much? Lines E, F, and H refer to spot work and areas outside the tank.

See Revised SOW V13

20) WI 225 – Please advise if staging is required for this item. Addi�onally, how many fi�ngs are needed? The photo shows that there are various fi�ngs in a small run – is this new pipe to be a straight run? Staging or ladders should work, two fi�ngs, straight run.

21) WI 227 – Please provide the pictures of receiver name plate and receiver piping as they were called out but not provided. See atached

22) WI 306 – Please provide further informa�on on the removal of the winch – is it bolted, welded?

Will the founda�on be removed as well? The winch is bolted to the founda�on and the founda�on is welded to a doubler plate. We want to keep the founda�on. See revised SOW V13.

23) WI 307 – Please advise the length and type of reach rod required. Please advise the type and size of discharge piping as it’s not shown on the drawings provided. Is the exis�ng MSD bolted or welded to the founda�on? Are there currently pad eyes installed for removal? The MSD is bolted to its founda�on (picture atached). The discharge piping is 1 ½” piping. There is a gate valve, and a check valve before it reaches the sewage ovbd/header pipe. We want a minimum of schedule 80 steel pipe. There are a few rigging points for removal. There is an eye beam directly above it that they can use, but no welded pad eyes. The reach rod will have to be about 8’ long. A flexible reach rod that allows opera�on of the valve without removal of the deck plates would be ideal. We want something that will bolt up to the valve wheel to allow for local opera�on if needed.