S02. Addendum No 4.pdf
PDF 630 KB Posted
- Attached to
- Y1NB--Renovate Operating Rooms - VAMC Cleveland
- Solicitation number
- Amend00004
About this file
This addendum modifies an existing solicitation for the renovation of operating rooms at the Louis Stokes VA Medical Center in Cleveland, Ohio. Mechanical revisions include extending an air handling unit relief duct fully to the relief air plenum, removing an existing control damper and connecting to the plenum in its place, and routing the duct a minimum of six and a half feet above an electrical substation. The bid opening date of September 9, 2020 at 12:00 PM Eastern Time remains unchanged.
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Other files
| File | Type | Posted |
|---|---|---|
| S06. 36C25020B0022 Amend 0004.docx | DOCX document |
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Text version
Addendum No. 04 August 17, 2020
ADDENDUM NUMBER DATE
Renovate Operating Rooms 541-21-1-2518-003
PROJECT NAME PROJECT NUMBER
Louis Stokes VAMC - 10701 East Blvd.
Cleveland, OH 44106 June 26, 2020
PROJECT LOCATION DOCUMENTS
This Addendum hereby modifies, supplements, and amends the Contract Documents, as prepared by Perspectus Architecture. Wherein this Addendum varies or is in conflict with the Contract Documents, the requirements of this Addendum shall govern. In all other particulars, the requirements of the original Specifications and Contract Documents, including any previous Addenda, shall govern.
THIS ADDENDUM IS COMPRISED OF THE FOLLOWING ITEMS:
DRAWINGS
Item 01 Revisions to ductwork as shown on attached MSK-1
ATTACHMENTS:
Letter from FF&H dated August 17, 2020 Sketch MSK-1 dated August 17, 2020
END OF ADDENDUM
August 17, 2020
Perspectus Architecture LLC 13212 Shaker Square, Suite 204 Cleveland, OH 44120
Attention: John Walkosak
Regarding: Renovate Operating Rooms Addendum No. 4
Dear Mr. Walkosak, Please incorporate the following items in the upcoming addendum for the above referenced project.
Mechanical Items
Refer to attached sketch MSK-1:
1. Extend AHU-S-2-2 relief air duct full size to relief air plenum.
2. Remove existing control damper and associated power at relief air plenum.
3. Connect to relief air plenum at location of removed damper. Cut and patch opening as required.
Provide transition piece at connection to plenum.
4. Relief air duct shall be routed a minimum of 6’-6” above electrical substation.
5. Relief air duct shall be constructed to SMACNA 4” W.G. class.
END OF ADDENDUM NO. 4
Please contact me with any questions.
Sincerely yours, Fredrick, Fredrick & Heller Engineers, Inc
Leonard Hendrix, PE
Attachments:
MECHANICAL DRAWINGS:
MSK-1
H
X-SUBSTATION
DD
a::
<D C") X a::
<D
-T"""'T--, CONNECT TO EXISTING
RELIEF AIR DUCT.
ROUTE OVER SUBSTATION.
MAINTAIN MINIMUM 6'-6"
ABOVE TOP OF
SUBSTATION
i-----�
I I I ln ln l
REMOVE EXISTING DAMPER. '------•- Jw_Lu_l_
CONNECT RELIEF AIR DUCT - - -:; =1-.L.------'---------'
PLENUM AT LOCATION OF
,,... ,,...OPENING. CUT AND PATCH
PLENUM AS REQUIRED.
H
FREDRICK, FREDRICK Ile HEIJ..ER
ENGINEERS, INC.
672 EAST ROYALTON ROAD
BROADVIEW HTS., OHIO 44147
TEl..(4-40)548-IMIIMI
FAX: (4-40) 548-9899
X-HVAC
PLENUM
SURGERY PENTHOUSE AHU-S-2-2
RELIEF AIR DUCTWORK PLAN
RENOVATE OPERATING ROOMS
PROJECT NAME
H
ADDENDUM 4 -
REVISIONS REFERENCE
18067 1/8"=1'-0"
PROJECT NO. SCALE
JXC 08/17/20
DRAWN BY DATE
MSK-1
SHEET NO.
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