FA520523R00040001_Atch1_Addundum No. 1_15Jun23.pdf

ADDENDUM No. 1

FOR

PROJECT QKKA 21-4009

REPAIR JNCO HOMES, MFH 123, 125, 127, 129, 291

MISAWA AIR BASE, JAPAN

15 June 2023

The project scope of work is amended to provide the following changes:

1. Drawings

a. Drawing A-101: Add renovation key note N09 on floor plan in Stair Room.

i) 1 a: Revised to add N09.

b. Drawing A-407: Add renovation key note N09 to list and on floor plan.

i) 1 a-b: Revised to add N09.

c. Drawing S-103: Delete SB2 and SB3 from member list.

i) 1 a: Deleted member list.

d. Drawing S-105: Revise steel column size from 150x150x6mm to 250x250x9 mm.

i) 1 a: Revised steel column size.

e. Drawing E-002: Add Electrical General Note 9.

i) 1 a: Additional note.

f. Drawing EM503: Revise cabinet IP rating from IP44 to IP66.

i) 1 a: Revise cabinet IP rating.

Attachment 1 to FA520523R00040001

g. Drawing EM504: Revise cabinet IP rating from IP44 to IP66.

i) 1 a: Revise cabinet IP rating.

2. Specifications

a. Section 07 60 00:

i) 1 a: Delete JIS K 6720.

ii) 1 b: Delete 2.2.10.1 Polyvinyl Chloride Reglets.

b. Section 26 20 00:

i) 1 a: Delete UL 489.

ii) 1 b: Delete UL 1699.

iii) 1 c: Revise Paragraph 2.4 from IP65 to stainless steel IP66.

iv) 1 d: Revise Paragraph 2.5 from IP65 to stainless steel IP66.

v) 1 e: Revise Paragraph 2.9.3 from IP65 to stainless steel IP66.

vi) 1 f: Delete Paragraph 2.11.3.3 Arc-Fault Circuit Interrupters.

c. Section 26 51 00:

i) 1 a: Delete ASTM D4674 REV A.

ii) 1 b: Delete IEEE C62.41.

iii) 1 c: Delete NEMA 77.

iv) 1 d: Delete NEMA SSL 7A, NEMA WD 1, and NEMA WD 7.

v) 1 e: Delete UL 20, UL 94, UL 508, UL 916, and UL 1472.

vi) 1 f: Delete submittal for Occupancy/Vacancy Sensor Coverage Layout under

SD-02.

vii) 1 g: Delete submittals for Wall Box Dimmers and Occupancy/Vacancy

Sensors under SD-03.

viii) 1 h: Delete submittals Occupancy/Vacancy Sensor Verification Test under

SD-06.

ix) 1 i: Delete Paragraph 1.5.9 Occupancy/Vacancy Sensor Coverage Layout.

x) 1 j: Delete Paragraphs 2.5.1.2 Wall Box Dimmers and 2.5.1.3

Occupancy/Vacancy Sensors.

xi) 1 k: Delete Paragraphs 2.5.1.3 Occupancy/Vacancy Sensors, 2.5.1.3.1 Dual

Technology Sensors, and 2.5.1.3.2 Integrated Sensors.

xii) 1 l: Delete Paragraph 3.1.4.1 Occupancy/Vacancy Sensor subparagraphs a and b.

xiii) 1 m: Delete Paragraph 3.2.4.1 subparagraph c.

xiv) 1 n: Delete subparagraphs a and c under Paragraph 3.2.1.1.

d. Section 27 10 00:

i) 1 a: Revise Paragraph 1.6.1.1 to add Japanese Analog and Digital Installation

Technician.

3. Submittal Register

a. Delete submittals for Section 26 51 00 Wall Box Dimmers and Occupancy/Vacancy

Sensors.

Attachments:

1. Revised Drawings: A-101, A-407, S-103, S-105, E-002, EM503, and EM504.

2. Revised Specification Sections: 07 60 00, 26 20 00, 26 51 00, and 27 10 00.

3. Revised Submittal Register.