addendum no 13.pdf
PDF 16 MB Posted
- Solicitation number
- RFB 785 2500000110 6
- Issued by
- Boyd County, Kentucky
About this file
This is Addendum No. 13 to Invitation to Bid (RFB-265-24) issued by the Commonwealth of Kentucky Department for Facilities and Support Services, Division of Engineering and Contract Administration, for the Ashland Readiness Center Envelope Renovation located at 2519 Lexington Avenue in Ashland, Kentucky, under the Department of Military Affairs. The addendum modifies the official bid opening date to September 23, 2024, at 1:30 PM ET and provides clarification on technical specifications for window and door modifications. The project requires installation of external grid systems that simulate the vertical and horizontal lines of original steel windows using glazed bases with aluminum pins attached to the exterior of glass only, with no tape-applied muntins permitted due to blast testing requirements. For existing hollow metal doors, work includes changing hardware to surface-mounted vertical rods with non-keyed vertical mullions at doubles, Roton continuous hinges where doors require repositioning to swing outward, and new laminated glazing at doors, sidelights, and transoms, along with new weatherstrips, thresholds, and brush sweeps. The scope also encompasses removal and salvage of existing historical windows, preparation of surfaces, installation of Anti-Terrorism Force Protection (ATFP) rated windows within existing openings, modification of existing metal doors to meet ATFP standards, inspection and repair of overhead doors, masonry facade and coping, storm water drainage systems, and replacement of exterior storefront systems with blast-resistant glazed aluminum security entrance systems.
Installation methodology and means shall be determined by a delegated design engineer, window manufacturer, and window installer to achieve the minimum blast load rating of Level 2 as specified on the blast chart. The project references attached exterior elevation drawings (Sheets A511 and A512) for additional clarification on work locations and keyed notes detailing specific renovation requirements at various elevations of the facility. All bidders are required to verify muntin patterns and other dimensional specifications in-field prior to performing work, as existing drawings are not to scale.
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Text version
COMMONWEALTH OF KENTUCKY
DEPARTMENT FOR FACILITIES AND SUPPORT SERVICES
DIVISION OF ENGINEERING AND CONTRACT ADMINISTRATION
INVITATION TO BID NO: RFB-265-24
FOR: Ashland Readiness Center Envelope Renovation 2519 Lexington Ave Department of Military Affairs Ashland, Kentucky
DATE: September 16, 2024
RFB-785-2500000110
ADDENDUM NO. Thirteen (13)
BIDDER SHALL CONFORM TO THE FOLLOWING CHANGES AS SAME SHALL BECOME BINDING
UPON THE CONTRACT TO BE ISSUED IN RESPONSE TO THIS INVITATION TO BID.
Item 1: Change Official Bid Opening date to September 23, 2024 at 1:30 PM ET. All other bidding requirements remain the same.
Item 2: Please refer to the attached drawing for clarification.
Item 3: Provide external grid system that simulates the vertical and horizontal lines of the original steel windows. This system requires a base that is glazed with the edge of the insulated unit then the vertical and horizontal members are attached to the base with aluminum pins. Due to blast testing these can ONLY be used at the exterior of the glass, no tape applied muntins will be allowed. At windows with an individual 36-40 rectangle pattern use the simpler muntin pattern at similar sized windows instead.
Existing hollow metal doors Change hardware to surface mount vertical rod, non-keyed vertical mullions at doubles, Roton continuous hinges (if doors need moved to swing out) and new laminated glazing at doors, sidelight or transoms. Along with new weatherstrips, thresholds and brush sweeps where required.
Installation means and methods:
Delegated design engineer, window manufacturer and window installer shall determine installation materials and methods to provide the desired minimum blast loads of designated level 2 on the blast chart.
END OF ADDENDUM
Invitation to Bid No. RFB-265-24 For: Ashland Readiness Center Envelope Renovation 2519 Lexington Ave Department of Military Affairs Ashland, Kentucky
Kristi Sharp, Statewide Procurement Manager Division of Engineering and Contract Administration
01 06
05 05
0505 0404
INSPECT EXISTING GRADE AND
MODIFY FOR POSITIVE
DRAINAGE. REFER TO CIVIL.
03 03
REMOVE EXISTING HISTORICAL WINDOW COMPLETE AND SALVAGE TO USER AGENCY.
PREPARE SURFACES OF EXISTING OPENING FOR INSTALLATION OF NEW WINDOW.
PROVIDE NEW ATFP RATED WINDOW WITHIN EXISTING OPENING AND ANCHORED TO
EXISTING WALL ASEMBLY. NEW WINDOW SYSTEM SHALL MIMIC MUNTIN PATTERN OF
HISTORIC FENESTRATION. VERIFY MUNTIN PATTERN IN-FIELD. SEE DETAILS AND
SPECIFICATIONS FOR REQUIREMENTS.
ELEVATION KEYED NOTES
MODIFY EXISTING METAL DOOR TO MEET ATFP STANDARD. DOORS ARE TO SWING
OUTWARD, AND GLAZING TO BE REPLACED WITH ATFP COMPLIANT MATERIAL. REFER
TO SPECIFICATIONS FOR GLAZING REQUIREMENTS.
INSPECT, PATCH, AND REPAIR EXISTING OVERHEAD DOOR. OVERHEAD DOORS DO
NOT HAVE AFTP REQUIREMENTS.
INSPECT, PATCH, AND REPAIR DAMAGED COMPONENTS OF EXISTING MASONRY
FACADE AND COPING.
INSPECT, PATCH, AND REPAIR DAMAGED EXISTING COMPONENTS OF STORM WATER
DRAINAGE SYSTEM.
INSPECT, PATCH, AND REPAIR HISTORIC STOREFRONT SYSTEM AND DOORS FOR
REINSTALLATION OF HISTORICAL WOOD DOORS AT INTERIOR OPENINGS. REPLACE
STOREFRONT AT EXTERIOR OPENING WITH A BLAST-RESISTANT GLAZED ALUMINUM
SECURITY ENTRANCE SYSTEM. REFER TO SPECIFICATIONS FOR REQUIREMENTS.
ADDENDUM 012
DMA - ASHLAND RC ENVELOPE RENOVATION
2519 LEXINGTON AVE. ASHLAND, KY 41101
05-03-2024
KERSTING
JRC
C
095CAXBAS2300
REVISION HISTORY OF THIS DRAWING
DECA LOG #
ENGR. FILE NO.
DRAWING NO.
DRAWN BY
AS BULT DATE
COMMONWEALTH OF KENTUCKY
FINANCE AND ADMINISTRATION CABINET
DEPARTMENT FOR FACILITIES AND SUPPORT SERVICES
DIVISION OF ENGINEERING AND CONTRACT ADMINISTRATION
FRANKFORT, KENTUCKY
DESCRIPTION OF REVISIONS DATE DESCRIPTION OF REVISIONS DATE
CHECKED BY
PHASE
RTA DATE
DRAWING DATE
A & E FILE NO.
DRAWING INFORMATION
A511
EXTERIOR ELEVATIONS
DISCLAIMER:
EXISTING DRAWINGS INCLUDED ON THIS SHEET ARE NOT
TO A SCALE. DIMENSIONS AND SIZING SHALL BE VERIFIED
IN-FIELD PRIOR TO PERORMANCE OF THE WORK.
01 01
01 01 01 01 01
010101
03 0302
05 05
INSPECT EXISTING GRADE AND
MODIFY FOR POSITIVE
DRAINAGE. REFER TO CIVIL.
INSPECT, PATCH, AND REPAIR SINGLE-PLY
ROOFING, FLASHING, AND SEALANTS TO
ENSURE WEATHERTIGHT CONDITION. TYP.
REFER TO CIVIL FOR DETAIL TO ROUTE
WINDOW WELL STORM DRAINAGE
THROUGH EXISTING WALL TO NEW SUMP.
INSPECT, PATCH, AND
REPAIR EXISTING TRENCH
DRAIN. REFER TO CIVIL.
01 0202
05 05 04040404
04 04
REMOVE EXISTING HISTORICAL WINDOW COMPLETE AND SALVAGE TO USER AGENCY.
PREPARE SURFACES OF EXISTING OPENING FOR INSTALLATION OF NEW WINDOW.
PROVIDE NEW ATFP RATED WINDOW WITHIN EXISTING OPENING AND ANCHORED TO
EXISTING WALL ASEMBLY. NEW WINDOW SYSTEM SHALL MIMIC MUNTIN PATTERN OF
HISTORIC FENESTRATION. VERIFY MUNTIN PATTERN IN-FIELD. SEE DETAILS AND
SPECIFICATIONS FOR REQUIREMENTS.
ELEVATION KEYED NOTES
MODIFY EXISTING METAL DOOR TO MEET ATFP STANDARD. DOORS ARE TO SWING
OUTWARD, AND GLAZING TO BE REPLACED WITH ATFP COMPLIANT MATERIAL. REFER
TO SPECIFICATIONS FOR GLAZING REQUIREMENTS.
INSPECT, PATCH, AND REPAIR EXISTING OVERHEAD DOOR. OVERHEAD DOORS DO
NOT HAVE AFTP REQUIREMENTS.
INSPECT, PATCH, AND REPAIR DAMAGED COMPONENTS OF EXISTING MASONRY
FACADE AND COPING.
INSPECT, PATCH, AND REPAIR DAMAGED EXISTING COMPONENTS OF STORM WATER
DRAINAGE SYSTEM.
INSPECT, PATCH, AND REPAIR HISTORIC STOREFRONT SYSTEM AND DOORS FOR
REINSTALLATION OF HISTORICAL WOOD DOORS AT INTERIOR OPENINGS. REPLACE
STOREFRONT AT EXTERIOR OPENING WITH A BLAST-RESISTANT GLAZED ALUMINUM
SECURITY ENTRANCE SYSTEM. REFER TO SPECIFICATIONS FOR REQUIREMENTS.
ADDENDUM 012
DMA - ASHLAND RC ENVELOPE RENOVATION
2519 LEXINGTON AVE. ASHLAND, KY 41101
05-03-2024
KERSTING
JRC
C
095CAXBAS2300
REVISION HISTORY OF THIS DRAWING
DECA LOG #
ENGR. FILE NO.
DRAWING NO.
DRAWN BY
AS BULT DATE
COMMONWEALTH OF KENTUCKY
FINANCE AND ADMINISTRATION CABINET
DEPARTMENT FOR FACILITIES AND SUPPORT SERVICES
DIVISION OF ENGINEERING AND CONTRACT ADMINISTRATION
FRANKFORT, KENTUCKY
DESCRIPTION OF REVISIONS DATE DESCRIPTION OF REVISIONS DATE
CHECKED BY
PHASE
RTA DATE
DRAWING DATE
A & E FILE NO.
DRAWING INFORMATION
A512
EXTERIOR ELEVATIONS
DISCLAIMER:
EXISTING DRAWINGS INCLUDED ON THIS SHEET ARE NOT
TO A SCALE. DIMENSIONS AND SIZING SHALL BE VERIFIED
IN-FIELD PRIOR TO PERORMANCE OF THE WORK.
| addendum no 13 |
| DEC2301_ADDENDUM 012_240913 |
| Sheets |
| A511 - EXTERIOR ELEVATIONS |
| A512 - EXTERIOR ELEVATIONS |
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