Addendum No 1.pdf
PDF 2 MB Posted
- Solicitation number
- RFB-785-2500000183-2
- Issued by
- Lincoln County, Kentucky
About this file
This document is Addendum No. 1 to the Invitation to Bid No. RFB-96-25 for the Water Infiltration Study and Remediation - Phase 2 project at the Maysville Community & Technical College in Maysville, Kentucky. The addendum outlines corrections and changes to the bid documents, including the addition of a missing drawing sheet TA-2.1 that details the roof details and reference images for the Technical Center. The addendum also provides instructions for bidders to thoroughly clean all steel members, remove rust buildup, and prepare for painting, as well as to protect the existing roofing system during the installation of the new TPO roofing system.
The addendum includes detailed requirements for the installation of the new TPO roofing system, including the use of substrate board, flashing tape, counterflashing, and joint sealants. It also provides instructions for protecting existing utilities, equipment, and rooftop elements during the construction activities. The addendum does not contain any information about pricing, set-asides, incumbents, funding sources, or contract term details.
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| File | Type | Posted |
|---|---|---|
| Final_RFB_785_2500000183_1_SO_FORM.PDF | ||
| Final_RFB_785_2500000183_2_SO_FORM.PDF |
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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-96-25
FOR: Water Infiltration Study and Remediation - Phase 2 KCTCS - Maysville Community & Technical College Maysville, Kentucky
DATE: October 22, 2024
RFB-785-2500000183
ADDENDUM NO. One (1)
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: Refer to addendum to be distributed by Lynn Imaging for all additions, deletions, and/or changes to specifications and/or drawings.
END OF ADDENDUM
Invitation to Bid No. RFB-96-25 For: Water Infiltration Study and Remediation - Phase 2 KCTCS - Maysville Community & Technical College Maysville, Kentucky
Kristi Sharp, Statewide Procurement Manager Division of Engineering and Contract Administration
Water Remediation – Maysville CTC – Phase 2 Account # 470 CABR MV50 01
Science Building and Technical Center - Maysville, Kentucky October 2024
Addendum No. 1 - 1
ADDENDUM NUMBER ONE
Bidders shall conform to the following changes, as same shall become binding to the Bid Documents for the purpose of bidding.
PROJECT INFORMATION
The bid advertisement indicates the following Site Visit Information:
CORRECTIONS AND CHANGES:
1. Sheet TA-2.1: Sheet TA-2.1 “MAYSVILLE TECHNICAL CENTER ROOF DETAILS AND REF IMAGES” was listed in the index of drawings on the project cover sheet but was inadvertently omitted from the bidding drawings. That missing sheet, TA-2.1, is attached.
END OF ADDENDUM NUMBER ONE. Refer to attachments.
THOROUGHLY CLEAN ALL STEEL
MEMBERS, REMOVING ALL RUST BUILD
UP, PREP FOR PAINTING.
PROTECT EXISTING ROOFING
SYSTEM DURING INSTALLATION OF
NEW TPO SYSTEM
07 5423-01
TPO ROOFING SYSTEM
07 5423-02
1/4" SUBSTRATE BOARD, ANCHOR
OR ADHERE TO EXISTING FACE
BRICK
PROTECT EXISTING COPING
DURING INSTALLATION OF NEW
TPO SYSTEM
TA-2.1
TA-2.1
PROTECT EXISTING
ROOFING SYSTEM
DURING INSTALLATION
OF NEW TPO SYSTEM
THOROUGHLY CLEAN ALL STEEL
MEMBERS, REMOVING ALL RUST BUILD
UP, PREP FOR PAINTING.
PROTECT EXISTING ROOFING
SYSTEM DURING INSTALLATION OF
NEW TPO SYSTEM
07 5423-01
TPO ROOFING SYSTEM
09 9123-01
INTERIOR PAINTED FINISH
AT EDGE ANGLE AND BAR
JOISTS, LENGTH OF ENTIRE
WALL
PRIME SUBSTRATE BOARD AS
NEEDED FOR NEW TPO ROOFING
SYSTEM
07 5423-02
1/4" SUBSTRATE BOARD, ANCHOR
OR ADHERE TO EXISTING FACE
BRICK
07 5423-03
TPO FLASHING TAPE ACCESSORY
PROTECT EXISTING ROOFING BASE
AND COUNTER FLASHING TO
REMAIN
07 6200-03
COUNTERFLASHING
07 9200-02
JOINT SEALANT
ALONG TOP EDGE OF
EXISTING COUNTER
FLASHING
T2
T5
PROTECT ALL EXISTING
ROOF MOUNTED
EQUIPMENT, TYP.
PROVIDE NEW JOINT
SEALANT AT ALL SEAMS
OF METAL PANELS
BELOW CLERESTORY
CURTAIN WALL
FRAMES, TYP.
T5
PROVIDE NEW JOINT SEALANT
AT TOP OF EXISTING COUNTER
FLASHING, TYP.
PROTECT EXISTING ROOF
SYSTEM DURING
CONSTRUCTION ACTIVITIES,
TYP.
T1
T6
PROTECT ALL EXISTING
UTILITIES AND
EQUIPMENT IN LAB
ENVIRONMENT DURING
METAL EDGE ANGLE
PREP AND PAINTING
ACTIVITIES, TYP.
REMOVE ALL RUST
FROM EXISTING EDGE
ANGLE AND PREPARE
FOR NEW PAINTED
FINISH. PROVIDE NEW
PAINTED FINISH AT
EDGE ANGLE.
07 5423-01
TPO ROOFING SYSTEM
PROTECT EXISTING COPING DURING
INSTALLATION OF NEW TPO SYSTEM
07 5423-02
1/4" SUBSTRATE BOARD, ANCHOR
OR ADHERE TO EXISTING FACE
BRICK
PRIME SUBSTRATE BOARD AS
NEEDED FOR NEW TPO ROOFING
SYSTEM
07 5423-04
TPO TERMINATION BAR - INSTALL
CONTINOUS BED OF JOINT
SEALANT
07 6200-03
COUNTERFLASHING
07 9200-02
JOINT SEALANT
AT ALL SEAMS IN EXISTING COPING
07 9200-02
JOINT SEALANT
AT TOP OF SUBSTRATE BOARD
EXTEND UNDER EXISTING COPING
GASKETED FASTENER
RTA DATE
DRAWN BY
CHECKED BY
A & E FILE NO
COMMONWEALTH OF KENTUCKY
FINANCE AND ADMINISTRATION CABINET
DEPARTMENT FOR FACILITIES AND SUPPORT SERVICES
DIVISION OF ENGINEERING & CONTRACT ADMINISTRATION
FRANKFORT, KENTUCKY
AS BUILT DATE
DECA LOG #
ACCOUNT NO.
DRAWING NO.
DESCRIPTION OF REVISIONS DATE
DRAWING DATE
PHASE
REVISION HISTORY OF THIS DRAWING
DESCRIPTION OF REVISIONS DATE
DRAWING INFORMATION
470-CABR-MV50-01
RTA
09/06/24
CG
JM TA-2.1
MAYSVILLE TECHNICAL CENTER ROOF DETAILS AND REF IMAGES09/06/24
2221.01 MAYSVILLE, KY
KCTCS - MCTC WATER INFILTRATION MITIGATION
TA-2.1 1 1/2" = 1'-0"
1 TECHNICAL CENTER - WALL TO ROOF SECTION
TA-2.1 3" = 1'-0"
3 TECHNICAL CENTER - WALL TO ROOF SECTION
TA-2.1 NTS
5 TECHNICAL CENTER - REFERENCE PHOTO 6
TA-2.1 NTS
4 TECHNICAL CENTER - REFERENCE PHOTO 7
TA-2.1 NTS
6 TECHNICAL CENTER - REF. PHOTO AT RM 124
TA-2.1 3" = 1'-0"
2 TECHNICAL CENTER - WALL TO ROOF SECTION
TECHNICAL CENTER KEY NOTES
T1 CAREFULLY REMOVE EXISTING EXTERIOR JOINT SEALANT AND BACKER
MATERIAL AT PERIMETER OF EXISTING WINDOW/CURTAIN WALL FRAME.
PREPARE SUBSTRATE AND FILL VOIDS WITH SPRAY POLYURETHANE
FOAM INSULATION TO PROPERLY SEAL PERIMETER JOINT AND INSTALL
NEW EXTERIOR JOINT SEALANT.
T2 DEMOLISH EXISTING CLERESTORY STOREFRONT FRAMES. REPLACE
WITH NEW 6" CURTAIN WALL. ONCE REPLACEMENT CURTAIN WALL HAS
BEEN INSTALLED, FILL VOIDS WITH POLYURETHANE SPRAY FOAM
INSULATION AND PROVIDE NEW EXTERIOR AND INTERIOR JOINT
SEALANT AT PERIMETER OF CURTAIN WALL FRAME. REFER TO
SPECIFICATIONS FOR ADDTIONAL REQUIREMENTS.
T3 PATCH AND REPAIR ALL GYPSUM BOARD AT HEAD, JAMB, AND SILLS OF
CURTAIN WALL FRAME. REMOVE ALL WATER DAMAGED MATERIAL AND
REPLACE WITH NEW.
T4 CAREFULLY REMOVE DOOR THRESHOLDS, CLEAN SUBSTRATES, AND
REINSTALL THRESHOLDS IN TWO CONTINUOUS BEADS OF SEALANT,
TYPICAL AT EXTERIOR DOORS.
T5 PROVIDE NEW VERTICAL PARAPET WALL TPO ROOFING AND FLASHING
TO OUTSIDE OF EXISTING BRICK WALL ON ROOF.
T6 REMOVE RUST, CLEAN, AND PREPARE EXISTING STEEL MEMBERS FOR
NEW PAINTED FINISH. PROVIDE PRIMER AND TWO FINISH COATS OF
PAINTED FINISH SYSTEM.
T7 DEMOLISH EXISTING FLOORING IN VESTIBULE ONLY. PREPARE
SUBSTRATE AND INSTALL NEW ENTRANCE MAT CARPET TILES IN
VESTIBULE.
E NO.
COMMONWEALTH
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| Addendum No 1.pdf |
| Item 1: Refer to addendum to be distributed by Lynn Imaging for all additions, deletions, and/or changes to specifications and/or drawings. |
| END OF ADDENDUM |
CABR_Addendum 01.pdf
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