LS3P SOUTH POINT HIGH SCHOOL SECURE VESTIBULE 9201-201460

GASTON COUNTY SCHOOLS April 28, 2020

Addendum No. 4

ADDENDUM 4 Page - 1

ADDENDUM NO. 4

Date of Addendum: April 28, 2020

Project Name: South Point High School Secure Vestibule

PROJECT INFORMATION

A. Owner: Gaston County Schools

B. Architect: LS3P

C. Architect Project Number: 9201-201460.

NOTICE TO BIDDERS

A. This Addendum is issued to all registered plan holders pursuant to the Instructions to Bidders

and Conditions of the Contract. This Addendum serves to clarify, revise, and supersede

information in the Project Manual, Drawings, and previously issued Addenda. Portions of the

Addendum affecting the Contract Documents will be incorporated into the Contract by

enumeration of the Addendum in the Owner/Contractor Agreement.

B. The Bidder shall acknowledge receipt of this Addendum in the appropriate space on the Bid

Form.

ATTACHMENTS

A. This Addendum includes the following attached Sheets:

1. Architectural Sheet AD-100 – DEMOLITION PLAN, dated 4/28/2020, (reissued).

REVISIONS TO DRAWING SHEETS

A. Replace Sheet AD-100 – DEMOLITION PLAN with revised Sheet AD-100, included in the

Attachments.

CLARIFICATIONS

A. RFI #4 – Alternate #1 Question

Pinnix General Contractors: Will the new curtain wall systems have new sun shades,

reuse existing or none at all? On A201 it appears there is a sun shade, however on the

enlarged elevation on A202 there is not one shown.

LS3P SOUTH POINT HIGH SCHOOL SECURE VESTIBULE 9201-201460

GASTON COUNTY SCHOOLS April 28, 2020

Addendum No. 4

ADDENDUM 4 Page - 2

LS3P: Provide new sunshades compatible with selected curtain wall system, to replace

existing shade devices. Refastening of existing components would result in damage to the

proposed new curtain wall.

B. RFI #5 – Alternate #1 Question

Pinnix General Contractors: There are horizontal blinds on the existing curtain wall

windows. Are we to remove and reinstall on the new curtain walls or provide and install

new?

LS3P: Install new blinds on all replaced units.

C. RFI #6 – Alternate #1 Question

Pinnix General Contractors: The condensate lines for the mini splits are running through

the windows to be replaced on the east elevation. I could not access the inside to see how

these are routed on the interior due to asbestos abatement at this time. Are these to be

removed and reinstalled in the new storefronts or relocated to a new penetration through

the wall?

LS3P: These lines should be rerouted through the new curtainwall/storefront units where

insulated metal infill panels (Mapes or similar) are provided to match existing.

D. RFI #7 – Alternate #1 Question

Pinnix General Contractors: There are what appear to be 1.5” copper condensate drain

lines that are penetrating the existing curtain wall frames. Are these to be removed and

reinstalled in the new curtain wall frames or in a new wall penetration?

LS3P: Lines would be reinstalled similar to response for item C, routed through insulated

panel and not through the structure of the curtain wall framing.

END OF DOCUMENT 009113

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A. NUMBERED KEY NOTES DO NOT IMPLY SEQUENCE. CONTRACTOR TO PERFORM DEMOLITION WORK AS REQUIRED PER WORK SEQUENCE.

B. DEMOLITION DRAWINGS ARE INTENDED TO SHOW GENERAL AREAS OF DEMOLITION AS WELL AS GENERAL EXISTING CONDITIONS. THEY DO NOT SHOW ALL WORK WHICH MAY BE NECESSARY. COMPARE WITH DRAWINGS INDICATING NEW CONSTRUCTION.

C. REFER TO OTHER DRAWINGS AND SPECIFICATIONS FOR ADDITIONAL INFORMATION ON DEMOLITION. REFER TO MECHANICAL AND ELECTRICAL DRAWINGS FOR ADDITIONAL INFORMATION ON MECHANICAL AND ELECTRICAL DEMOLITION.

D. EXISTING WORK TO REMAIN SHALL BE TEMPORARILY SECURED, BRACED AND STABILIZED UNTIL PERMANENT CONSTRUCTION IS IN PLACE.

E. VERIFY FIELD CONDITIONS PRIOR TO START OF DEMOTION/CONSTRUCTION AND NOTIFY THE ARCHITECT OF ANY DISCREPANCIES.

F. VERIFY THAT CONSTRUCTION INDICATED FOR REMOVAL IS NOT LOAD BEARING OR IS ADEQUATELY SHORED AS INDICATED ON STRUCTURAL DRAWINGS PRIOR TO STARTING ANY WORK.

G. ERECT BARRICADES, FENCES OR OTHER SECURABLE MEANS TO PREVENT UNAUTHORIZED ACCESS INTO CONSTRUCTION ZONES.

H. DO NOT ALLOW MATERIAL AND DEBRIS GENERATED BY DEMOLITION ACTIVITIES TO ACCUMULATE ON THE JOB SITE. REMOVE DAILY AND DISPOSE OF IN A LEGAL MANNER. NO ON-SITE SALE OR BURNING OF REMOVED ITEMS IS PERMITTED.

I. THE CONTRACTOR MUST MAINTAIN ADEQUATE SUPPORT OF INSULATION, WATERPROOFING, EMERGENCY LIGHTING, SECURITY, ALARMS, ETC. FOR ALL OR PART OF ITEMS WHICH ARE TO REMAIN.

J. TERMINATE AND CAP ANY UTILITY IN WALLS CEILINGS AND FLOORS TO BE REMOVED AND NOT INTENDED FOR REUSE.

K. PREPARE AND PATCH SURFACES THAT RECEIVE NEW FINISHES AS REQUIRED BY REMOVING OR RELOCATING DEVICES, WIRING OR OTHER APPURTENANCES NO LONGER APPROPRIATE FOR THE NEW USE OF THE ROOM.

L. MAINTAIN EXISTING FINISHES, OPERATIONAL CHARACTERISTICS, AND APPEARANCE OF ITEMS SCHEDULED TO REMAIN OR BE REUSED.

M. THE GENERAL CONTRACTOR SHALL FIELD VERIFY ALL DIMENSIONS.

DEMOLITION PLAN SHEET NOTES

LEGEND

EXISTING WALL TO BE REMOVED

EXISTING WALL TO REMAIN

EXISTING EQUIPMENT TO REMAIN

SALVAGE EXTERIOR SIGNAGE. CAREFULLY DETACH FROM EXISTING CONSTRUCTION, CLEAN, AND PREVENT DAMAGE. STORE IN A SECURE AREA UNTIL DELIVERY TO OWNER.

SALVAGE EXTERIOR SECURITY EQUIPMENT FOR REUSE

REMOVE BENCH AND RELOCATE AT OWNER'S DISCRETION

DATE:

PROJECT:

REVISIONS:

TEL. 704.333.6686 FAX 704.333.2926

CHARLOTTE, NORTH CAROLINA 28202

MEMBERS OF THE AMERICAN INSTITUTE OF ARCHITECTS

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COPYRIGHT 2020 ALL RIGHTS RESERVEDPRINTED OR ELECTRONIC DRAWINGS AND

DOCUMENTATION MAY NOT BE REPRODUCEDIN ANY FORM WITHOUT WRITTEN PERMISSION

FROM LS3P ASSOCIATES LTD.

227 WEST TRADE STREET SUITE 700

WWW.LS3P.COM

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DEMOLITION NUMBERED NOTES

01 CUT FLOOR SLAB AS REQUIRED BY STRUCTURAL FOR NEW COLUMN FOOTING. ATTOILET, CAREFULLY REMOVE TILES FOR REINSTALLATION AFTER COMPLETION OF WORK.

02 REMOVE EXISTING DOOR, FRAME, AND STOREFRONT SYSTEM. PREP OPENING TORECIEVE NEW STOREFRONT ENTRANCE SYSTEM.

03 EXISTING FLOOR AND BASE FINISH TO REMAIN. PATCH AS REQUIRED BY WORK.REPLACEMENT FINISHES TO BE COMPLETED AS SEPARATE PROJECT, NIC.

04 REMOVE EXISTING HOSE BIBB AND CAP PLUMBING AS REQUIRED BY MECHANICALDRAWINGS

05 DEMOLISH EXISTING PAVING AND GRATE. INFILL GRADE TO PROVIDE FLUSH CONDITIONFOR NEW WORK.

07 REMOVE EXISTING WINDOW AND FRAME.PREP OPENING FOR INFILL AND NEW WINDOWUNIT. CUT EXISTING SPANDREL CMU BLOCK AS REQ'D FOR HEIGHT OF NEW SILL.

08 DEMOLISH EXISTING SIDEWALK

09 CLEAN AND PREP EXISTING BRICK SURFACES FOR PAINTING AND FINISHES ASSCHEDULED

10 SALVAGE EXISTING MEMORIAL PLAQUE

13 REMOVE EXISTING DOOR AND FRAME. INFILL OPENING WITH NEW CMU BLOCK TO MATCHEXISTING. PAINT WALL CORNER TO CORNER ON BOTH SIDES OF OPENING.

14 DISCONNECT AND SALVAGE EXISTING DOOR SECURITY DEVICES FOR LATER REUSE.

No. Description Date

1 Addendum #4 4/28/2020

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