Question_10.doc

REQUEST FOR SPECIFICATION CLARIFICATION

SPECIFICATION ITEM NO.: 0516

PARAGRAPH / SECTION NO: 3.2.1, 7.1.2, 7.2.2, 7.2.3, 7.4-7.4.2

TITLE: NR 1 and NR 2 CHT Piping UT Gauging and Replace

QUESTION:

In order to provide a Firm Fixed Price for this Item Contractor requests additional information as follows.

1) (para. 3.2.1 & 7.2.3) What are the pipe sizes of the 500 feet to be renewed? Ref. 2.1 shows mainly 4” & 6”. How many pipe elbows and bulkhead penetrations (& sizes) should be included in the price?

2) (Para. 7.1.3) What is quantity of insulation / lagging to be removed and renewed that is to be included in price?

3) (Para. 7.2.2) How many UT readings are to be included in the price?

4) (Para. 7.4, 7.4.1 & 7.4.2) What is quantity of “disturbed” piping to receive surface preparation (SPC- SP 11) & coating? Will all new CuNi piping be required to have SPC-SP11 surface prep? Does the new CuNi piping require painting even when being covered in insulation?

ANSWER:

1. Use reference 2.1 for pipe elbows and BHD penetration.

2. Quantity is 200 linear feet of lagging.

3. Quantity is 300 UT reading.

4. All new pipe and disturbed piping shall be painted.

ATTACHMENT J – 8

damian.finke@navy.mil