510_A_(REV B) SLEP-ADG LUBE OIL PURIFER INSTALLATION (T-ALT 17011).doc
DOC document 60 KB Posted
- Attached to
- USNS COMFORT (T-AH 20) ROH/DD Solicitation
- Solicitation number
- N3220521R4225
About this file
This document outlines requirements for a lube oil purifier installation aboard the USNS Comfort (T-AH 20) as part of contract number N32205-21-R-4225. The scope of work includes removing an existing purifier, installing a new Westfalia model OSE 5-91-037/5 purifier, and associated piping, electrical, and control system work. The contractor must coordinate with the vessel's crew and a Westfalia technical representative during installation, testing, and startup of the new purifier. The contractor is responsible for developing as-built drawings of the completed installation and providing training to the crew upon acceptance of the system.
The related federal contract opportunity notice is for the upcoming Regular Overhaul and Dry Docking of the USNS Comfort (T-AH 20) to be conducted under solicitation number N3220521R4225 issued by the Department of the Navy's Military Sealift Command. The document provides information on the solicitation but no further details on required products or services.
View the file
Other files
Show all 33
On GovTribe
Work with this file
- Download the original file
- Contacts named in this file
- Similar government files
- Ask GovTribe AI about this file
Text version
USNS Comfort
( TAH 20 )
| AUXILIARY MACHINERY |
| CONTRACT NO. N32205-21-R-4225 |
| ITEM NO. 0510 |
| CATEGORY "A" |
| 2021-09-13 |
| (REV B) SLEP-ADG LUBE OIL PURIFER INSTALLATION (T-ALT 17011) |
| Destree, Steven |
1.0 ABSTRACT
This Work Item describes the work required to install a new Westfalia lube oil purifier on the T-AH class.
2.0 REFERENCES
2.1 COMSC INSTRUCTION 4700.16, MSC General Technical Requirements.
2.2 MSC Drawing, 201-8613375, T-AH 19 Class, L.O. Purifier Replacement MCHRY General Arr.
2.3 MSC Drawing, 185-8613421, T-AH 19 Class, Lube Oil Purifier Replacement Foundation Installation.
2.4 MSC Drawing, 320-8614661, T-AH 19 Class, Lube Oil Purifier Replacement Power Installation.
2.5 MSC Drawing, 264-8614662., T-AH 19 Class, Lube Oil Purifier Replacement Lube Oil Fill & Transfer PP Installation.
2.6 MSC Drawing, 535-8614663, T-AH 19 Class, Lube Oil Purifier Replacement Service Steam PP Installation.
2.7 MSC Drawing, 551-8614664, T-AH 19 Class, Lube Oil Purifier Replacement LP Air PP Installation.
2.8 MSC Drawing, 533-8644665, T-AH 19 Class, Lube Oil Purifier Replacement Potable Water PP Installation.
2.9 Proposal 10574 Rev 0 OSE 5-5 CU LO 3-26-18
3.0 ITEM LOCATION/DESCRIPTION
3.1 Location:
Auxiliary Machinery Room 6-84-0, 12’-0” Level
3.2 Item Description/Manufacturer’s Data:
Material/Components: All piping will be in accordance with ASTM F1155. All material shall be as shown in the reference drawings list of materials.
3.3 Quantity:
Quantities, as shown on the referenced drawing, are considered estimates. The contractor shall provide the exact quantities and additional material, such as weld materials, insulations, paint, cable hangers, etc, which are not included in the list of materials in order to install a fully functional system that meets the requirements of this specification.
3.4 Manufacturer Information
3.4.1 Matthew Wiszowaty, Marine, Energy, Oil & Gas Sales Engineer
GEA Mechanical Equipment US, Inc.
Cell: +1 (201) 290-1826.
24 hour Emergency Support: +1 800 509-9299
E-mail: Matthew.Wiszowaty@GEA.com
3.5 Contractor Furnished Materials: Listed in the bill of materials in references 1.2, 2.3, 2.4, 2.5, 2.6, and 2.7. Contractor to provide all materials unless listed as GFM below.
4.0 GOVERNMENT FURNISHED EQUIPMENT/MATERIAL/SERVICES:
4.1 Government Furnished Equipment (GFE):
4.1.1 GEA Westfalia Lube Oil Purifier. Model Number OSE 5-91-037/5. See reference 2.9 with Tech Manual
4.2 Government Furnished Material (GFM): None additional
4.3 Government Furnished Services (GFS): None additional
4.4 Government Furnished Information (GFI): None additional
5.0 NOTES:
5.1 The vessel’s staff will provide access to any required spaces.
5.2 The contractor and all subcontractors, regardless of tier must consult the General Technical Requirements (GTR), Reference 2.1, to determine applicability to this work item. In performance of this item, the contractor and all subcontractors regardless of tier must comply with the requirements of all applicable GTRs including but not limited to GTRs 1 through 7, 22, 23, 25, 26, 28 and 29.
5.3 The contractor and all subcontractors regardless of tier are advised to review other work items under this contract to determine their effect on the work required under this work item.
5.4 The contractor shall be responsible to certify that all affected spaces are safe for entry, safe for hot work, provide ventilation to the space while people are working in the space and provide the required fire watch personnel.
5.5 Welding shall be completed in accordance with Part 2, Chapter 4, ABS Rules for Building and Classing Steel Vessels.
6.0 QUALITY ASSURANCE REQUIREMENTS: None additional.
7.0 STATEMENT OF WORK REQUIRED:
All work to be accomplished under the direct guidance of a Westfalia technical representative including review of working drawings, installation, testing. Expense for technical representative is to be borne by the Contractor.
7.1 Arrangements/Outfitting:
Installations:
7.1.1 Clean and prepare all foundations and connections for installation of new Westfalia purifier system.
7.1.2 Install new Westfalia purifier system skid on foundation provided by Reference 2.3, using Reference 2.2 as guidance.
7.2 Structural:
Installations:
Fabricate and install new foundation using Reference 2.5 as guidance.
7.3 Mechanical/Fluids:
7.3.1 Installations:
a. Make all mechanical piping connections under the direction of shipyard contractor provided Westfalia rep. Piping modifications will be required to adapt the new equipment to the existing piping. Use References 2.5 through 2.8 as guidance.
b. Remove existing mini-sludge tanks from GFM purifier skid.
c. Pipe sludge and water from new purifier directly into ship’s sludge tank using Reference 2.5 as guidance.
d. Provide and install all new insulation and lagging for all new and disturbed piping.
7.3.2 Clean and Flush all new and modified piping using fresh water. Filters must be removed from the system for flushing. All waste matter resulting from cleaning and flushing of the system shall be collected in suitable containers provided by the contractor and shall be disposed of in accordance with federal, state, and local regulations.
7.4 Electrical: Contractor to provide all labor and materials to accomplish the following:
7.4.1 Prior to initiating any work on the electrical system, de-energize and tag-out all sources of electrical power to the circuits involved in this work item. Restore electrical power upon the completion of all aspects of this work item. All tag-outs and restorations shall be coordinated with the Chief Engineer.
7.4.2 Installations:
a. Install LO purifier controller on foundation provided by Reference 2.3 using Reference 2.4 as guidance.
b. Install circuit breaker, item 4 of Reference 2.4, at the power panel AP23 using Reference 2.4 as guidance.
c. Install power cable, 8AP23, from power panel AP23 to LO purifier controller using Reference 2.4 as guidance.
d. Install alarm cable, 8AP23(ALM), from aux machinery alarm monitor panel to LO purifier controller using Reference 2.4 as guidance.
e. Install emergency shutdown cable, 8AP23(SD), from relay box to LO purifier controller using Reference 2.4 as guidance.
f. Install cable to separator motor and feed pump using Reference 2.4 as guidance.
g. Install one (1) new relay box using Reference 2.4 as guidance.
7.5 Electronics: None additional.
7.6 Preparation of Drawings/Documentation:
7.6.1 Provide final “As Built” drawings using Reference 2.2 through 2.8 as guidance to reflect the actual final installation configurations.
7.6.2 As-Built drawings shall be provided in AutoCAD 2012 and PDF (Electronic format). All drawing deliverable submissions shall include (3) hard copy blue-prints and (1) electronic on CD in latest format version of AutoCAD software.
7.6.3 All submitted drawings shall be reviewed by MSCREP prior to final acceptance.
7.7 Inspection/Test:
7.7.1 All welding and testing to be in accordance with ABS rules and regulations.
7.7.2 Ensure that the electrical components while working together as a system perform the correct actions and respond to the set points of the system.
7.7.3 Perform a cable insulation resistance test for each new power and control cable installed or existing cable/conductors disturbed while in the performance of this item. Perform an insulation resistance test on the individual m electrical and control components installed or disturbed while in the performance of this item. Also ensure that the housings/enclosures casings) of the electrical apparatus are properly safety-grounded to the ship’s hull.
7.7.4 Hydrostatic test new piping systems to 150 percent of the maximum working pressure for ABS/USCG certification. Perform an operational test ensuring that each individual component installed is satisfactory for its intended use. Ensure Westfalia Tech representative is on site as per para 7.1 to advise on startup and testing.
7.8 Painting:
7.8.1 Paint all new and disturbed surfaces to match surrounding surfaces.
7.9 Marking:
7.9.1 For all new installed valves, cabling, gages fabricate and install new labels and tags. Prior to fabrication list all required labels and tags with appropriate designation. Validate each function requiring a label or tag to MSCREP prior to installation.
7.10 Manufacturer’s Representative:
7.10.1 Provide services of the OEM representatives listed in paragraph 3.4 DURING THE INSTALLATION / CONNECTION OF THE PURIFIER UNIT, AND DURING STARTUP / TESTING OF THE PURIFIER UNIT.
7.10.2 OEM representative to provide technical manuals and one day training for crew.
8.0 GENERAL REQUIREMENTS: None additional
0510 - 6
File details come from the government source that posted it. Updated .