RFC_014.doc

N32205-17-R-4001

USNS LEROY GRUMMAN (T-AO 195)

REQUEST FOR SPECIFICATION CLARIFICATION-014

NAME OF CONTRACTOR:

SPECIFICATION ITEM NO.: 107, 505, 512, 513, 514

PARAGRAPH / SECTION NO: 2.1.1, 2.1.2, 2.1.3

TITLE: Various

QUESTION:

Please clarify the following drawing discrepancies for the following spec items. Inform contractor if drawings provided by the Government are acceptable substitutes for drawings requested by the spec item and if not please provide the correct drawings.

Item 107 Reference 2.1.1 calls for NAVSEA DWG 505-6241179 – Pump Rm Bilge & Ballast System (Rev D). Drawing provided was NAVSEA DWG 529-6241179 - Diagram Pump Room Bilge, Motor Room Bilge, Oily Waste Transfer and Fwd Segregated Ballast Sys with Vents, Sounds & Overflows (Rev D).

Reference 2.1.3 calls for NAVSEA Tech Manual 505-6630616 – Diagram SW Cooling System (Rev E). Drawing provided was NAVSEA DWG No. 520-6630616 – Diagram Seawater Cooling System (Rev E).

Item 505

Reference 2.1.2 calls for NAVSEA Drawing No. 501-5904974 – Fire Main, Tank Cleaning, Magazine Sprinkling, and Countermeasure Washdown System Diagram. Drawing provided was NAVSEA DWG NO. 521-5904974 – Diagram Firemain, Tank Cleaning, Magazine Sprinkling and Countermeasure Washdown Systems (Rev C).

Item 512

Please provide reference 4.5 Drawing No. 261-6580693 – Diagram Fuel Oil Service System Item 513 Reference 2.1.1 calls for MSC Drawing TAO 203, 185-8495618_A, Evaporator Replacement, Piping. Drawing provided was MSC Drawing TAO 187, 531-8495618 (Rev B) Evaporators Replacement Piping Modifications.

Item 514

Reference 2.1.1 calls for NAVSEA Dwg No. 501-5904974 - – Fire Main, Tank Cleaning, Magazine Sprinkling, and Countermeasure Washdown System Diagram. Drawing provided was NAVSEA DWG NO. 521-5904974 – Diagram Firemain, Tank Cleaning, Magazine Sprinkling and Countermeasure Washdown Systems (Rev C).

Please provide reference 2.1.2 NAVSEA Dwg. No. 508-5904765 – Insulation and Lagging Schedule, Machinery & Piping.

ANSWER:

Item 107 There is only Drawing 529-6241179. “505” vice 529 was a typo.

There is only Drawing 520-6630616. “505” vice 520 was a typo Item 505

There is only Drawing 521-5904974, “501” vice 521 was a typo.

Item 512

Drawing No. 261-6580693 REV C has been provided as an attachment.

Item 513

Drawing 531-8495618 Rev B is the correct Drawing Number and provided accordingly as an attachement.

Item 514

Reference 2.1.1 Drawing 521-5904974_C is the correct Drawing Number and is attached accordingly. “501” vice 521 was a typo.

Reference 2.1.2 Dwg. No. 508-5904765_C – Insulation and Lagging Schedule, Machinery & Piping attached as requested.

ATTACHMENT J - 8