5 QandA_A20105_200410.pdf
PDF 365 KB Posted
- Solicitation number
- FA520920B0007
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Other files
| File | Type | Posted |
|---|---|---|
| 5 Attachment_Q3.pdf | ||
| SF30_FA520920B00070002.pdf | ||
| Atch2_3a_A20105_Add.pdf | ||
| Atch1_1a_SpecA20105Add.pdf | ||
| SF30_FA520920B00070001.pdf | ||
| 0 Business w US Government.pdf | ||
| Atch4_Other Contr Rqts.pdf | ||
| Atch1_SpecA20105.pdf | ||
| 1 FA520920B0007.pdf | ||
| USAG-J 1529.pdf | ||
| Atch3_SubmittalSchedule.pdf | ||
| List of Participants.pdf | ||
| OF-17.pdf |
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Text version
QUESTION AND ANSWER
Date: 10 Apr 20
Solicitation No. FA520920B0007
Project No. A-20-105, Repair Exterior Doors, Building 551, 563, 760 and 793 at Camp Zama
Query No.
Target for Question
Reference Question by Offerors Gov’t Response/Clarification
1 Temporary Enclosure
Temporary enclosure during door replacement.
We plan to cover the inside with plywood and the outside with a guard fence. Is this acceptable?
That plan is acceptable. And please provide curing sheet to prevent the penetration of dust into inside.
2 Site Visit Information
Contract Specification
SECTION 08 11
13, Paragraph 1.4, Table I Performance
At the site visit, a Government personnel explained that the door should be specific fire prevention equipment, individually certified product (Tokutei Bouka Setsubi, Kobetsu Nintei Hin) with glass window. According to Building Standards Law (Kenchiku Kijyun Ho), certified products should be installed in fire resistant area.
However, neither panic bars nor glass laminated glazings with tempered and polished glazings are allowed to be installed on the certified product.
What should we do?
Individually certified product (Tokutei Bouka Setsubi, Kobetsu Nintei Hin) is not required.
However; doors shall comply with Table I Performance, paragraph 1.4 WIND PRESSURE
RESISTANCE, AIR TIGHTNESS, AND WATER
TIGHTNESS in SECTION 08 11 13, STEEL DOORS AND FRAMES. The door manufacture shall be able to issue the Certificate of these performance mentioned in Table I. And regarding glazing, It’s acceptable to use float glass instead of polished plate glass.
Site Visit
Drawings A-06
At the site visit, we noticed that the existing doors had mohair weatherstrip (hairy stuff) at the bottom. Rubber packing is more commonly used and provide high performance. If we install the rubber, a step15mm high at threshold is necessary. Is it okay to install rubber packing instead of mohair? (Please see Attachment)
Please prioritize the drawing, not the existing doors.
(A-06 TYPICAL NEW DOOR DETAILS)
Regarding the level difference of threshold, please make it closer to 13mm as long as possible.
4 Site Visit
Drawings Repair and paint work for the removed wall and floor should be at a minimum even if there are difference in material and the color from the existing?
Regarding the portions not shown by the drawing, Please repair and paint them to the good place to leave off like nearby internal and external corner.
File details come from the government source that posted it. Updated .