Q&A_6_-_answered.docx

N32205-17-R-4402

USNS GRASP (T-ARS 51)

REQUEST FOR SPECIFICATION CLARIFICATION

SPECIFICATION ITEM NO.: 101

PARAGRAPH / SECTION NO:Enclosure 2.2.1, paragraphs 1, 2, 6, 7, 8, 10, and 11

TITLE: Steel Renewals

QUESTION:

Paragraph 1: Please provide a definite scope of work (xx feet of each size lifeline, xx number of feet of each size pipe, xx number of stanchions and xx number of small/medium/large foundations).

Paragraph 2: Please provide a definite scope of work (xx feet of each size lifeline, xx number of feet of each size pipe, xx number of stanchions and xx number of small/medium/large foundations).

Paragraph 6: Please provide a drawing showing this hose reel so that we may either get a price or fabricate.

Paragraph 7: The referenced drawing (5763507 – Structural Access Closure Schedule) has nothing to do with the work required in this paragraph, nor does it show Details 10-D & 10-K. I looked at drawing 576340 (Accommodation Ladder Handling and Stowage) and it doesn’t have these details either. Please provide the correct drawing for this paragraph.

Paragraph 8: Please provide a drawing showing this foundation or provide more details (dimensions, material, etc.).

Paragraph 10: Please provide a drawing or provide more details (size of penetration, type of cable, length of cable, etc.).

Paragraph 11: Please provide a drawing or provide more details (size of penetration, type of cable, length of cable, etc.).

ANSWER:

Paragraph 1 & 2 provide a referenced dwg and approximate quantity (50 %) of all Life Rails, foundations and connecting lifelines on 01 & 04 LVLs for estimating purposes. Information given is sufficient to submit proposals.

Paragraph 6: Hose reel DWG is not available therefore renewal of hose reel will require using existing as template. Please see attached picture.

Paragraph 7:The correct DWG to be referenced is 5762670 (Structural Assembly 603). Work Item has been revised accordingly. Please see the attached pictures.

Paragraph 8: DWG is not available for foundation, utilize existing foundation as template.

Paragraph 10: Due to the condition and repairs accomplished on the penetration, it is difficult to determine the actual size of the penetration. Assume cable length is 20 ft. . There are no identifying markings on the cabling and DWG is not available so actual size of cable is difficult to determine.

Paragraph 11: Due to the condition and repairs accomplished on the penetration, it is difficult to determine the actual size of the penetration. Assume cable length is 25 ft. . DWG 5762895 shows cabling to be TTSU-1-1/2 cable. All electrical work shall be accomplished IAW 5762895. Work Item has been revised to include reference.

ATTACHMENT J - 8

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