RFI's_Round_5.pdf

SOLICITATION NO.: FA5270-17-R-0003 DATE: 13 Feb 17 PROJECT TITLE: Multiple Award Construction Contract (MACC) for Various

Locations, including Okinawa and outlying area of Japan.

Questio n No.

Reference (Sect/Para/Page) QUESTION GOVERNMENT RESPONSE

1 E-612、E-613

E-612 and 613 indicated EXIST ENGINE GENERATOR but we confirmed at site investigation that the generator of Bldg.891 and 892 has been removed. We couldn't check other buildings. Do we consider to install wiring system for in this project end install new generator for other project . If new generator is required in this project, please provide spec and drawings.

All existing generators have been removed from all HAS facilities within this project. New generator and wiring will not be needed for this project.

In relation to item 1 above, if the generator is not required, we assume the emergency lighting fixture is required. Current drawing indicated only regular lighting fixture. Please indicate provide spec incase the emergency lighting fixture is required.

Yes, provide emergency battery pack for wall mount TYPE "F" fixture (5 ea). Drawings have been revised.

3 Spec 33 71 02 from para 2.5 to &2.5.3, Dwg.E-171

According to spec 33 71 02 from para 2.5 to 2.5.3, page10, primary cable and insulation should be single type, 15kV EPR but does not correspond with the drawing. Which requirement shall we follow?

Please advise. Also, please modify drawing or spec.

Please provide primary cable 15 KV, EPR in accordance with specification. Drawings have been revised.

4 Dwg. E-156 and E-157 Dwg. E-156 and E-157 Sealing Fitting didn't indicate circuit number and wiring system at the panelboard. Please clarify whether Sealing Fitting is required at the panelboard.

Provide sealing fitting in accordance with general notes in drawings and NEC.

5 Dwg.E-615 & Spec 33 71 02 Para 2.1.1.1

Dwg. E-165 calls for FEP (Fluorinated Ethylene Propylene Conduit) exterior conduit and we assume it will be JIS C 3653. But Spec 33 71 02 Para 2.1.1. doesn't indicate about JIS C 3653. May I assume that the exterior conduit shall be GLT (Plastic coated steel pipes for cable-ways) of JIS C 8380 instead of FEP? Please advise.

Please follow drawings and use FEP (JIS 3653) for exterior underground conduit.

6 Dwg.E-105 & Spec 26 20 00 Para.1.1 & 2.5.3

Dwg.E-105 calls for 600V CVV and CV cable but there is no description of CVV (CEE) cable of JIS C 3401 and CV (CE) cable of JIS C 3605 in Spec.

Is acceptable to use Japanese material of JIS standard? Please advise.

Japanese material of JIS standard is acceptable.

7 Dwg.E-103, E-501 & Spec 26 51 00

Dwg. E-103 LEGEND indicated the lighting fixture shall be LED type.

However, according to E-501 LIGHTING FIXTURE SCHEDULE and Spec 26 51 00, the lighting fixture shall be fluorescent type. Shall we follow E-501 and Spec requirements?

If LED equipment is required, please revise and provide DWGs E-501 LIGHTING FIXTURE SCHEDULE and Spec.

Follow lighting types shown in sheet E-501 (Fluorescent).

Drawings have been revised.

8 Dwg. E-156

Dwg. E-156 indicated only removal work of lighting inside of Engine Exhaust tube. No installation of new.

Is installation work not required? If new lighting fixture is required in this project, please provide spec and lighting fixture detail on drawings.

Please confirm and advise.

Instalation of new lighting is not required.

9 Dwg.E-503 Do we install arc flash warning lettering at transformer? If arc flash warning lettering is required in this project, please provide detail on drawing.

Provide arc flash warning at transformer. See attachment Provided in Amendment 0005