AMD03_ENCL3_NOTICE3_Pre-Bid-Inquiries-Responses.pdf

SOLICITATION NO. N4008420B0092

PROJECT TITLE/LOCATION: REPAIR BLDG. A32, CFAY

AMD 03 Enclosure (3)

NOTICE 3

PRE‐BID INQUIRIES AND RESPONSES

SOLICITATION NO: N4008420B0092

REPAIR BLDG. A32, CFAY

Page Section Para.

Drawing G‐005 Time Frames Summary

The construction contract period is stated on the drawing as 510 days.

Therefore, Solicitation P‐4, A‐3 BID ITEM should adopt 0002 PROJECT SCHEDULE 510 calender days.

BID ITEM 0001 should not be needed.

See response to Question 13. Project schedule for Bid Item 0001 and Bid Item 0002 remains unchanged.

Award of Bid Item 0001 or Bid Item 0002 will be made based on available funding and the Government's needs.

25 SPEC, P‐8 02.41 00.00

3.1.14.1.1 The government usually provides ACM and LEAD reports for demolition work. There is no information about lead in neither the drawing nor the specification while there is information about ACM in the finish schedule. Please provide the sampling data for ACM and lead. Otherwise, we cannot make a specific price proposal.

解体工事におけるACM &

LEADの資料を軍が示すようになっている。SPECと図面を見る

が、ACMは仕上げ表にその位置が示されているがLEADはなん

の記述もない。通常SPECにサンプリングデータが添付されて

いるが、今回ついていないACMとLEADのサンプリングデータ

の掲示を求めなます。見積もりがあいまいになります。

Please see ACM and Lead Summary report provided via Amendment 0003.

Drawing F‐101 LIFE SAFETY

PLAN

Can we assume that there is no requirement for fire resistance for the columns and beams supporting the 1‐HOUR FIRE BARRER SEPARATING indicated in KEYWD NOTES ?

KEYWD NOTES; 1の１－HOUR FIRE BARRER

SEPARATING壁を支持している柱・梁に対する耐火性能の要求

は無いと考えてよいか？

In accordance with the International Building Code, Section 707.5.1, structural components used to support fire barriers shall have the same fire resistance rating of the fire barrier it is supporting. Hollow vertical spaces within a fire barrier shall be fireblocked in accordance with Section 718.2 of the International Building Code at every floor level where applicable. Columns and beams require fire resistance protection. See drawings A‐107 and A‐504 showing wall configuration and details with fire resistance construction.

Question No. REFERENCE QUESTION Government Response

SOLICITATION NO. N4008420B0092

PROJECT TITLE/LOCATION: REPAIR BLDG. A32, CFAY

Page Section Para.

Question No. QUESTION Government Response

27 Drawing G‐004 C1, SEQUENCE‐

During construction, the existing open office and the temporary OIL AND HIGH VOLTAGE TEST ROOMS are laid out at a distance from each other. We think it is difficult to take safety measures in the construction area. How did the government consider it is possible to take safety measures for users?

工事中、既設オープンオフィスと仮設のOIL AND HIGH

VOLTAGE TEST

ROOMSが分離された距離のある位置にレイアウトされていま

す。工事エリアにおける安全対策が大変取りにくいと考えま

す。軍はどのようにしてユーザーの安全対策が可能か検討さ

れたのでしょうか？

Construction work in an occupied facility with none (or minimum) interruptions in their operation is a special requirement of the Government under this contract. The Contractor must closely coordinate the construction schedule and tasks with the Users and take the precautions and safety measures as is necessary in accordance with the contract specifications.

Drawing A‐106 HY‐1, HY‐

2、 XH1

From XH1, "ELECTRICAL CABLE PATHWAY STL FRAMING" is indicated. It is beyond the one‐hour fire‐rated wall. Does this require a one‐hour fire resistance performance? Also, the roof with a one‐ hour fireproof ALC wall in XH1 is a roof deck. Can we assume that a one‐hour fireproof performance is not required for this?

XH1からELECTRICAL CABLE PATHWAY STL

FRAMINGがありますが、これは1時間耐火壁から越境していま

す。1時間耐火の性能を要求されますか？ また、XH1の1

時間耐火ALC壁の屋根はルーフデッキですが、これについては

1時間耐火性能は要求されないと考えてよいか？

The electrical cable pathway steel framing is not required to be constructed with components meeting a 1‐hour fire resistance rating. The roof over the Hoist Crane Area 109 and Tool Space 110 areas is not requried to be constructed with a 1‐hour fire resistance rating if the exterior wall that is constructed as a 1‐hour fire barrier terminates at the roof, and that the roof, including the deck or slab and supporting construction, is constructed entirely of noncombustible materials in accordance with the International Building Code, Section 705.11.

29 Drawing A102 EXISTING

MEZZANINE

FLOOR PLAN

The existing parts to be removed are shown with diagonal lines, but there is no information about the existing parts. The demolition work is not clear.

既設の解体する部分を斜線で表していますが、既設の情報が

ありません。既設構造図等追加資料をいただきたい。解体工

事があいまいです。

See reference drawings for demolition provided via Amendment 0003.