Weldon - Addendum #2 FINAL.pdf

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Attached to
Weldon Auditorium Renovations
Solicitation number
ITB 2024 - 014
Issued by
Chesterfield County, South Carolina

About this file

Addendum No. 2 for the Weldon Auditorium Renovations project is issued by Meadors, Inc. for Clarendon County, South Carolina, addressing the ITB No. 2024-014. The addendum provides updated project details, including revisions to HVAC unit replacements, electrical lighting approaches, and clarifications on project scope. The bidding process is scheduled with key dates: bidding period begins March 3, 2025, pre-bid meeting on March 18, 2025, questions deadline on March 31, 2025, bids due by April 8, 2025, tentative bid acceptance on April 21, 2025, and anticipated construction start in June 2025.

The addendum addresses several contractor concerns, including replacing mini-split units CU-1 through CU-5 with equally compliant units, clarifying electrical lighting modifications (shifting from LED fixture updates to relamping existing ceiling lights), and confirming the removal and replacement of 8 RTHP units and 5 mini-split units. The project involves comprehensive renovations including roof replacement, HVAC unit replacements, masonry repairs, window infill work, and interior repairs. No licensed electrical or mechanical engineer has been hired for the project, and contractors are advised to carefully review the provided documentation and data plate information for equipment replacements.

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WELDON AUDITORIUM RENOVATIONS 21-0024

Meadors, Inc. Construction Documents 03/21/2025

ADDENDUM 2 page 1 Weldon Auditorium Renovations 03/21/2025 Meadors, Inc.

ADDENDUM NO. 2

DATE OF ISSUE: March 21st, 2025

Renovation Services for

WELDON AUDITORIUM

Manning, South Carolina Meadors Project No. 21-0024

Clarendon County Project No. ITB 2024-014

PREPARED BY:

ARCHITECT:

Meadors, Inc.

2811 Azalea Drive Charleston SC, 29405

(843) 723-8585

TO ALL OFFERORS: This Addendum modifies the Proposal Documents only in the manner and to the extent stated herein and shown on any accompanying drawings and will become a part of the Proposal Documents. Except as specified or otherwise indicated by this Addendum, all work shall be in accordance with the basic requirements of the Proposal Documents.

This Addendum consists of TWELVE (12) pages, the following enclosures, and addresses the questions received to date:

I. ENCLOSURES:

1. Bid Drawing Set Revision 1 – HVAC, Sheet List, & Scope Update

a. A000 – Cover/Title Sheet

b. A001 – Revision Sheet List

c. A003 – Scope of Work Notes & Wall Type Legend

d. A101-E – First Floor Plans & RCP – Existing

e. A101-P – First Floor Plan – Proposed

f. A102-E – First Floor RCP – Existing

g. A111-E – Second Floor RCP – Existing

h. M1 – Proposed Architectural HVAC Plan

i. M2 – Proposed Architectural HVAC Plan

2. Pre-Bid Meeting Agenda

3. Pre-Bid Meeting Sign-In Sheet

II. GENERAL INFORMATION / CLARIFICATIONS:

1. ITB General Questions

a. Question: Do you have the data plate info for the RTUs?

i. Response: Owner has requested that mini-split units CU-1 – CU-5 to be included in the base bid in kind replacement scope of work. Mini-split units CU-1 – CU-5 are to be removed and install new equally compliant units.

Available data plate photos are provided below for all units selected to be removed and new equally compliant units to be installed. Refer to sheets M1 & M2 in the Bid Drawing packet for the corresponding units.

ADDENDUM 2 page 2 Weldon Auditorium Renovations 03/21/2025

a. RTHP-1:

ADDENDUM 2 page 3 Weldon Auditorium Renovations 03/21/2025

b. RTHP-2:

ADDENDUM 2 page 4 Weldon Auditorium Renovations 03/21/2025

c. RTHP-3:

ADDENDUM 2 page 5 Weldon Auditorium Renovations 03/21/2025

d. RTHP-4:

ADDENDUM 2 page 6 Weldon Auditorium Renovations 03/21/2025

e. RTHP-5:

ADDENDUM 2 page 7 Weldon Auditorium Renovations 03/21/2025

f. RTHP-6:

ADDENDUM 2 page 8 Weldon Auditorium Renovations 03/21/2025

g. RTHP-7:

ADDENDUM 2 page 9 Weldon Auditorium Renovations 03/21/2025

h. RTHP-8:

ADDENDUM 2 page 10 Weldon Auditorium Renovations 03/21/2025 Meadors, Inc.

i. CU-1

i. No Data plate information available

j. CU-2

ADDENDUM 2 page 11 Weldon Auditorium Renovations 03/21/2025 Meadors, Inc.

k. CU-3

i. No Data plate information available

l. CU-4

i. No Data plate information available

m. CU-5

i. No Data plate information available

b. Question: Since no electrical drawings were issued, there are concerns with changing the existing auditorium lighting to LED lights and that causing problems with the existing dimmer system.

i. Response: An electrical engineer was not hired for this project so there are no E sheets stamped by a licensed engineer. The lighting direction in the auditorium has changed from updating all lights to LED fixtures to relamping all existing ceiling lights & downlights at the infill windows in the auditorium & inspecting for proper function. See the attached drawings for Revision 1 changes.

c. Question: There are concerns on pricing the electrical scope and the available length of the electrical cable after removing 8 HVAC units and adding extensions to the curbs.

i. Response: An electrical engineer was not hired for this project so there are no E sheets stamped by a licensed engineer. Owner has requested that mini-split units CU-1 – CU-5 are to be included in the base bid in kind replacement scope of work. There are 8 RTHP units and 5 mini-split units scheduled to be removed and replaced in kind. Refer to sheets M1 & M2 in the Bid Drawing packet for the corresponding units. In total, all HVAC units including various units over the Breedin Garden room, 8 RTHP units to be replaced in kind, and 5 mini split units to be replaced in kind are to be placed on raised curb adapters as needed with the new roofing system. No roof top unit is expected to be raised higher than 8”. Mechanical contractor is to assume top mounted disconnects on mini-split units can be adjusted in height as needed for units being raised. See the attached drawings for Revision 1 changes.

d. Question: Without information regarding the existing units and in order to match for new units at this late date, it might be difficult to price by bid date.

i. Response: A mechanical engineer was not hired for this project so there are no M sheets stamped by a licensed engineer. Owner has requested that mini-split units CU-1 – CU-5 to be included in the base bid in kind replacement scope of work. Mini-split units CU-1 – CU-5 are to be removed and install new equally compliant units. Available data plate photos are provided above for all units selected to be removed and new units to be installed. Refer to sheets M1 & M2 in the Bid Drawing packet for the corresponding units.

e. Question: There are concerns of receiving the new units in time for your planned function in September as the auditorium will need to be fully scaffold for the Electrical Sub, HVAC Sub, Plaster Sub, and Painting Sub to use because of the sloped floor.

i. Response: This question will be addressed in a future addendum.

f. Question: Really can’t start working on the interior work until the new roofs are completed which seriously depends on the SC summer rains this year which means 8 months might not be long enough.

i. Response: The County is interested in completing the project in an efficient and timely manner. However, please demonstrate a preliminary timeline for the project for the County to discern.

ADDENDUM 2 page 12 Weldon Auditorium Renovations 03/21/2025 Meadors, Inc.

g. Question: Drawing A202-P Note 1 states “Repoint 100% of hatched masonry”. Is the darker colored brick considered hatched or is it shadows?

i. Response: The hatched masonry referred to on drawing A202-P Note 1 can be seen when viewing the drawing packet digitally or when printed in color.

III. CHANGES TO SPECIFICATIONS:

1. None

IV. CHANGES TO DRAWINGS:

1. A000 – Cover/Title Sheet

2. A001 – Revision Sheet List

3. A003 – Scope of Work Notes & Wall Type Legend

4. A101-E – First Floor Plans & RCP – Existing

5. A101-P – First Floor Plan – Proposed

6. A102-E – First Floor RCP – Existing

7. A111-E – Second Floor RCP – Existing

8. M1 – Proposed Architectural HVAC Plan

9. M2 – Proposed Architectural HVAC Plan

V. PROJECT SCHEDULE:

1. Monday, March 3, 2025: Bidding period begins

2. Tuesday, March 18, 2025: Pre-bid meeting on site at 10:00 a.m.

3. Monday, March 31, 2025: Deadline for questions by 1:00 p.m.

4. Tuesday, April 08, 2025: Bid due by 2:00 p.m.

5. Monday, April 21, 2025: Bid accepted (tentatively)

6. Construction Start: June, 2025

VI. PREVIOUS ADDENDA:

1. Addendum No. 1: Issued March 14, 2025

END OF ADDENDUM

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A000

A000 COVER/TITLE SHEET

A001 REVISION SHEET LIST

A002 NOTES, SYMBOLS, AND ABBREVIATIONS

A003 SCOPE OF WORK NOTES & WALL TYPE LEGEND

A006 SITE PLAN

A007 SCOPE OF WORK PLAN

A009 SITE PLAN - EXISTING COURTYARD

A010 SITE PLAN - PROPOSED COURTYARD

A101-D FIRST FLOOR PLAN - DEMOLITION

A101-E FIRST FLOOR PLANS & RCP - EXISTING

A101-P FIRST FLOOR PLAN - PROPOSED

A102-E FIRST FLOOR RCP - EXISTING

A111-E SECOND FLOOR RCP - EXISTING

A121-P PROPOSED ATTIC PLAN

A122-P PROPOSED ROOF PLAN

A123-P PROPOSED ROOF PLAN

A124-P PROPOSED ROOF PLAN

A125-P PROPOSED ROOF PLAN

A131-P PROPOSED GUTTER & DOWNSPOUT PLAN

A132-P PROPOSED GUTTER & DOWNSPOUT PLAN

A133-P PROPOSED GUTTER & DOWNSPOUT PLAN

A201-D NORTH & SOUTH ELEVATIONS - DEMOLITION

A201-P NORTH & SOUTH ELEVATIONS - PROPOSED

A202-D EAST & WEST ELEVATIONS - DEMOLITION

A202-P EAST & WEST ELEVATIONS - PROPOSED

A203-D GYM - ELEVATIONS - DEMOLITION

A203-P GYM - ELEVATIONS - PROPOSED

A204-D COURTYARD - N & S ELEVATION - DEMOLITION

A204-P COURTYARD - N & S ELEVATION - PROPOSED

A205-P COURTYARD - SOUTH ELEVATION - PROPOSED

A206-D COURTYARD - EAST & WEST ELEVATION - DEMOLITION

A206-P COURTYARD - EAST & WEST ELEVATION - PROPOSED

A301-P BUILDING SECTIONS - PROPOSED

A302-P BUILDING SECTIONS - PROPOSED

A303-P BUILDING SECTIONS - PROPOSED

A401 WALL SECTIONS & DETAILS

A402 WALL SECTIONS & DETAILS

A403 WALL SECTIONS & DETAILS

A404 WALL SECTIONS & DETAILS

A421 HVAC ENCLOSURE

A501 ROOF DETAILS

A502 ROOF DETAILS

A503 ROOF DETAILS

A504 ROOF DETAILS

A505 ROOF DETAILS

APPENDIX 1 WELDON AUDITORIUM COURTYARD SURVEY

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General Information:

Address: 7 Maple St.

Manning, SC 29102

TMS number(s): 170-13-07-001-00 Flood Zone: X - outside the 0.2% annual chance floodplain

(FEMA Flood Panel 45027C0254C) Zoning Class: EXCG - Exempt County Government Site Area: 3.99 Acre (174,004 sf)

Site & Property Information taken from a 3D scan of the site performed by Meadors Inc. on 09/08/2023 and survey dated 1/31/2006 by Robert G. Mathis Land Surveying. Courtyard survey performed 08.16.2024 by GEL Engineering, LLC

Zoning Requirements: N/A *No new construction outside existing footprint Rear Setback: N/A Side Setbacks: N/A Front Setback: N/A

Building Height: N/A Accessory Building Side & Rear Setback: N/A Accessory Building Front Setback: N/A Max. Building Coverage: N/A

Building Information:

Mixed Use and Occupancy: Assembly, Business Construction Type: III-B

Building Size:

Existing Lot Building Coverage: 36,861 sf (21%)

This scope of work shall maintain code compliance with the following codes as adopted by the South Carolina Building Codes Council:

2021 South Carolina Building Code or the 2021 International Building Code with SC modifications

2021 South Carolina Fire Code or the 2021 International Fire Code with SC modifications

2021 South Carolina Plumbing Code or the 2021 International Plumbing Code with SC modifications

2021 South Carolina Mechanical Code or the 2021 International Mechanical Code with SC modifications

2021 South Carolina Fuel Gas Code or the 2021 International Fuel Gas Code with SC modifications

2020 National Electrical Code (NFPA 70) with SC modifications 2021 International Existing Building Code

2009 International Energy Conservation Code (Energy Standard Act) or the 2009 Energy Conservation Code of South Carolina

ANSI A117.1 2017 Edition - Accessible & Usable Buildings & Facilities Federal Emergency Management Agency (FEMA)

PROJECT SUMMARY

PROJECT DATA

LOCATION MAP

CONTACTS DRAWING LIST

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WELDON AUDITORIUM WAS BUILT IN 1954 AND IS A VENUE FOR COMMUNITY EVENTS IN CLARENDON COUNTY. THE BUILDING IS APPROXIMATELY 19,472 sq. ft. AND UNDERWENT ADDITIONS, ALTERATIONS, AND INTERIOR RENOVATIONS IN 2008. THE SCOPE

OF THIS 2025 RENOVATION INCLUDES BUT IS NOT LIMITED TO THE FOLLOWING:

REMOVAL OF EXISTING ROOF MATERIAL DOWN TO ROOF DECK

INSTALLATION OF NEW INSULATION, TAPERED INSULATION, COVER BOARD, AND 2-PLY SBS ROOF MEMBRANE

REMOVAL OF CONCRETE & METAL PARAPET CAPS TO BE REPLACED WITH NEW METAL CAPS

INSTALLATION OF NEW GUTTERS AND REROUTING DRAINAGE AWAY FROM EXISTING ROOFS

INSTALLATION OF PROPER MASONRY EXPANSION AND CONTROL JOINTS AT OUTSIDE AND RE-ENTRANT CORNERS OF THE

AUDITORIUM

REWORK OF EXISTING ROOFTOP PIPE CHASE HOUSINGS RELATIVE TO HVAC UNITS AND ELECTRICAL CONDUITS TO

PROVIDE A WATERTIGHT ENVELOPE

REMOVAL OF EXISTING ACCESS LADDERS AND INSTALL NEW WALL MOUNTED ACCESS LADDERS, INCLUDING ONE FROM

GRADE WITH SECURITY PROVISIONS

REMOVAL OF EXISTING EIFS FINISH ON EXTERIOR OF BUILDING AND REPLACE WITH HARDIE PANEL OR SIMILAR

SEE THE DRAWINGS AND SPECIFICATIONS HEREIN FOR FULL SCOPE OF WORK

REFERENCES

FIELD INVESTIGATION REPORT DATED 11.24.2021

WELDON AUDITORIUM ASSESSMENT REPORT DATED 02.18.2022

WELDON AUDITORIUM COURTYARD SURVEY DATED 06.26.2024

COMPREHENSIVE ASBESTOS & LEAD INSPECTION REPORT DATED 07.03.2024

WELDON AUDITORIUM PROJECT MANUAL

GENERAL SPECIFICATIONS

CODE NOTES

THIS DRAWING SET IS TO BE PAIRED WITH PROVIDED OUTLINE SPECIFICATIONS

DOCUMENT. NEITHER THE DRAWINGS OR THE OUTLINE SPECIFICATIONS

DOCUMENT ARE INTENDED TO BE CONSIDERED IN ISOLATION OF ONE ANOTHER.

BOTH THE DRAWINGS AND THE OUTLINE SPECIFICATIONS DOCUMENTS ARE TO

BE CONSIDERED IN THE SCOPE OF WORK FOR THIS PROJECT.

ADDITIONAL NOTES:

*** Contractor is responsible to verify all dimensions and relevant bidding criteria.

Clarendon County 411 Sunset Dr.

Manning, SC 29102

Thom Barrineau Director of Facility Operations 803.433.3223

Architect:

Client:

Meadors Inc.

PO Box 21758 Charleston, South Carolina 29413 Tel: 843.723.8585

Jeremy Tate, AIA Project Architect Email: jeremy@meadorsinc.com

Jon Pennington, Assoc. AIA Project Designer Email: jonp@meadorsinc.com

Structural Engineer:

Michael H. Hance, PE LLC 1133 Club Terrace Mt. Pleasant, SC 29464 Tel: 843.856.2649

WELDON AUDITORIUM RENOVATIONS

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Civil Engineering Consultant:

Hunter McLeod, E.I.T GEL Engineering, LLC 2040 Savage Road Charleston, SC 29407 Tel: 843.769.7378

Hazardous Materials Consultant:

Sarah Browning, E.I.T., C.I.E.C.

GEL Engineering, LLC 2040 Savage Road Charleston, SC 29407 Tel: 843.769.7378

M1 PROPOSED ARCHITECTURAL HVAC PLAN

M2 PROPOSED ARCHITECTURAL HVAC PLAN

S-1 CRTYRD. DRAINAGE KEY PLAN

S-2 DRAINAGE ARMORY PLAN

S-3 INFILL WINDOW LINTEL PLAN

S-4 WINDOW LINTEL SECTIONS

S-5 CATWALK GUARDRAIL PLAN

S-6 CATWALK GUARDRAIL SCTNS.

S-7 ROOF HATCH GUARDRAIL

S-8 HVAC ENCLOSURE SHED

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LIST, & SCOPE

UPDATE

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REVISION SHEET LIST

SHEET NUMBER SHEET NAME REVISION NUMBER REVISION DESCRIPTION DATE ISSUED

A000 COVER/TITLE SHEET 1 HVAC, SHEET LIST, & SCOPE UPDATE 3.21.2025

A001 REVISION SHEET LIST 1 HVAC, SHEET LIST, & SCOPE UPDATE 3.21.2025

A003 SCOPE OF WORK NOTES & WALL TYPE LEGEND 1 HVAC, SHEET LIST, & SCOPE UPDATE 3.21.2025 A101-E FIRST FLOOR PLANS & RCP - EXISTING 1 HVAC, SHEET LIST, & SCOPE UPDATE 3.21.2025

A101-P FIRST FLOOR PLAN - PROPOSED 1 HVAC, SHEET LIST, & SCOPE UPDATE 3.21.2025

A102-E FIRST FLOOR RCP - EXISTING 1 HVAC, SHEET LIST, & SCOPE UPDATE 3.21.2025

A111-E SECOND FLOOR RCP - EXISTING 1 HVAC, SHEET LIST, & SCOPE UPDATE 3.21.2025

M1 PROPOSED ARCHITECTURAL HVAC PLAN 1 HVAC, SHEET LIST, & SCOPE UPDATE 3.21.2025

M2 PROPOSED ARCHITECTURAL HVAC PLAN 1 HVAC, SHEET LIST, & SCOPE UPDATE 3.21.2025

ROOF:

DEMO EXISTING GRAVEL ROOFS DOWN TO SHEATHING PER SHEET A007

DEMO EXISTING MEMBRANE ROOFS DOWN TO SHEATHING PER SHEET A007

REMOVE EXISTING ROOF HVAC UNITS AND COORDINATE WITH MECHANICAL CONTRACTOR FOR INSTALL SCHEDULE

FOR NEW EQUALLY COMPLIANT UNITS

INSTALL NEW SEISMIC CURBS

INSTALL NEW 2-PLY SBS MEMBRANE ROOF ASSEMBLY

INSTALL NEW ROOF RAILS ON ROOF A & ROOF K

PARAPET WALL:

DEMO EXISTING METAL PARAPET CAPS

DEMO EXISTING COPING STONES

DEMO EXISTING ROOF RAILS

INSTALL NEW METAL PARAPET CAPS

EXTEND PARAPET WALL HEIGHT SURROUNDING ROOFS C & F

REOPEN CLOSED OVERFLOW DRAIN ON ROOF B

GUTTERS & DOWNSPOUTS:

INSTALL NEW GUTTERS PER SHEETS A131-A133P

INSTALL NEW DOWNSPOUTS PER SHEETS A131-A133P

INSTALL NEW CONDUCTOR HEADS PER SHEETS A131P

MASONRY:

100% MASONRY REPOINTING WITH MORTAR AND TOOL JOINT PER SPECIFICATIONS, SEE A2 SHEETS FOR LOCATIONS

INSTALL EXPANSION JOINTS AS NOTED ON THE ELEVATIONS AND PER THE SPECIFICATIONS

CLEAN ALL MASONRY SURFACES PER SPECIFICATIONS

APPLY MASONRY WATER REPELLENT TO ALL BRICK SURFACES PER SPECIFICATIONS

FLASH REENTRANT CORNERS

INFILL WINDOWS:

REMOVE EXTERIOR EIFS AND SHEATHING DOWN TO METAL FRAMING

INSTALL NEW LINTELS OVER INFILL WINDOWS. REFER TO DETAILS ON SHEETS S-3

INSTALL NEW SHEATHING AND WEATHER RESISTIVE BARRIER

INSTALL NEW CEMENTITIOUS FINISH

ATTIC:

REPAIR AND REPAINT EXISTING ATTIC VENTS; SEAL & INSULATE

REPAIR AND REPAINT EXISTING ATTIC DOOR

LIQUID FLASH ATTIC DOOR

COURTYARD:

SCOPE & CLEAN OUT EXISTING DRAINAGE LINES & EXISTING FRENCH DRAIN. REFER TO SHEET A010

INSTALL NEW 4" DRAINAGE LINES. REFER TO SHEET A010

INSTALL NEW CATCH BASINS. REFER TO SHEET A010

REPAIR/REPLACE VINYL SIDING

INSTALL NEW AWNING

ARMOR OPEN DRAINAGE CHANNEL WITH CONCRETE

DEMO BRICK WALL BETWEEN BUILDINGS ENCLOSING THE EXISTING OPEN DRAINAGE CHANNEL

INSTALL NEW METAL GATE TO MATCH EXISTING IN STYLE, FINISH, AND HEIGHT

BUILDING EXTERIOR:

INSTALL NEW ROOF ACCESS LADDER WITH SECURITY DOOR

REPAIR & REPAINT EIFS FINISH AT FRONT ENTRY HANDRAILS

SECURE FRONT ENTRY HANDRAILS TO STRUCTURE

REPAIR/REPLACE STEP LIGHTS AT FRONT ENTRY

REGRADE AROUND ENTIRE BUILDING AS NEEDED TO ALLOW FOR PROPER DRAINAGE AWAY FROM FOUNDATION

TRIM BACK ALL TREES

REMOVE INVASIVE VINES/SHRUBS THAT HAVE GROWN IN

EXTERIOR SCOPE OF WORK

EXTERIOR CLEANING:

CLEAN ALL EAVES OF MUD DAUBER NESTS

CLEAN/REPAINT ALL METAL EAVES

REMOVE ALL BIOGROWTH WITHIN PROJECT SCOPE

CLEAN DEBRIS FROM TOP OF AWNINGS AND PATHWAY COVERINGS AROUND THE BUILDING

INTERIOR CLEANING:

CLEAN/REPAINT BRICK WALL IN LOWER GALLERY, UPPER GALLERY, REAR HALLWAY, & VESTIBULE

REPAIR/REPAINT GYPSUM WALL IN BREEDIN GARDEN ROOM

GENERAL CLEANING NOTES

AUDITORIUM:

REPAIR DAMAGED WALL PLASTER ALONG SOUTH WALL

REAPIAR DAMAGED PLASTER CEILING ABOVE METAL CATWALK AND STAGE

RELAMP EXISITNG AUDITORIUM CEILING LIGHTS & LIGHTS AT THE TOP OF THE INFILL WINDOWS IN KIND

BALCONY STAIRWELL & BALCONY SEATING:

REPAIR AND REPAINT DAMAGED PLASTER CEILING

REPLACE EXISITNG CEILING LIGHTS WITH LED EQUIVALENT

DRESSING ROOMS & EOC:

REPAIR AND REPAINT DAMAGED PLASTER CEILING

STORAGE:

REMOVE AND REPLACE DAMAGED VCT FLOORING

NORTH ENTRY:

REMOVE AND REPLACE DAMAGED VCT FLOORING

REPAIR AND REPAINT DAMAGED PLASTER CEILING

LOWER GALLERY:

REPAIR AND REPAINT DAMAGED PLASTER CEILING

REPAIR AND REPAINT DAMAGED HVAC CHASE

VESTIBULE:

INSTALL NEW WALL WITH PASSAGEWAY TO SUPPORT EXISTING BRICK LINTEL

REPAIR AND REPAINT DAMAGED GYPSUM CEILING

REMOVE AND REPLACE DAMAGED ACT

UPPER GALLERY:

REMOVE AND REPLACE DAMAGED ACT

REAR HALLWAY:

REMOVE AND REPLACE DAMAGED ACT

BREEDIN GARDEN ROOM:

REMOVE AND REPLACE DAMAGED ACT

REPAIR DAMAGED EXTERIOR DOOR TRIM

ATTIC:

REPLACE ALL CEILING LIGHT FIXTURES WITH LED EQUIVALENT FIXTURES

REDECK EXISTING CATWALK WITH PLYWOOD

INSTALL OSHA COMPLIANT RAILINGS ON ALL SIDES OF CATWALK

INTERIOR SCOPE OF WORK

5/8" GYPSUM WALLBOARD

EACH SIDE

2X10 STAGGERED

WOOD STUD FRAMING,

16" O.C.

WT1

STAGGERED

STUD WALL

NEW WALL TYPE LEGEND

3 5/8" BRICK VENEER

7 5/8" CMU

WT2

BRICK VENEER

PARAPET WALL

1/4 AIR GAP

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Pr es er va tio n

Pl an ni ng

E st at e M an ag em en t

/2

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SCOPE OF WORK

NOTES & WALL

TYPE LEGEND

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A003

ETS

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IH

A N

100192 Charleston, SC

T

R

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ETA

FO

STC

HTUOS

RAC O

IL

MEADORS, INC.

C

IHRE

T

DE AR

TATE

Charleston, SC

JEREMY M.

E

I R

EG

T T

S A

No. 9388

S

OSFO

HTU

OR

TCET

A

NI

L

AC

REVISIONS

# DATE NOTES

1 3.21.2025 HVAC, SHEET

LIST, & SCOPE

UPDATE

DN

NOT IN SCOPE

81 S.F.

339 S.F.

243 S.F.

16 S.F.

32 S.F.

DOUBLE HEIGHT SPACE

SEE A201

NOT IN SCOPE

NOT IN SCOPE

REPAIR AND REPAINT

DAMAGED PLASTER

CEILING IN STAIRWELL

REPAIR AND REPAINT

DAMAGED PLASTER CEILING

AND HVAC CHASE

REMOVE AND

REPLACE

DAMAGED ACT

REPAIR AND REPAINT

DAMAGED PLASTER CEILING

A101-E

43 S.F.

HVAC CHASE

REMOVE AND REPLACE

DAMAGED ACT

6 S.F.

DRESSING

DRESSING

STAGE

ROOM

AUDITORIUM

STAGE

LOBBY

NORTH

ENTRY

112LOWER

GALLERY

UPPER

GALLERY

REPAIR AND REPAINT

DAMAGED GYPSUM CEILING

REMOVE AND REPLACE

DAMAGED ACT

VESTIBULE

REPAIR AND REPAINT

DAMAGED GYPSUM CEILING

NOT IN SCOPE

A101-E

154 SF

STORAGE

171 SF

VESTIBULE

124A

590 SF

REAR

HALLWAY

M

AT

CH

LI

NE

M

AT

CH

LI

NE

86 SF

EOC

124B

CLEAN AND REPAINT

STAINED BRICK WALL

CLEAN AND REPAINT

STAINED BRICK WALL

CLEAN AND REPAINT

STAINED BRICK WALL

REPAIR AND REPAINT

DAMAGED PLASTER ON WALL

MATCHLINE

A101-E

48 S.F.

REMOVE AND REPLACE

DAMAGED VCT FLOORING

40 S.F.

REMOVE AND REPLACE

DAMAGED VCT FLOORING

52 S.F.

1.

2.

3.

4.

INTERIOR FINISHES TO BE REPAIRED AFTER ROOF REPLACEMENT.

CONTRACTOR TO PROVIDE UNIT COST FOR ADDITIONAL REPAIR,

REPLACEMENT, REPAINTING, ETC. PER SPECIFICATION SECTION 012200.

WHERE A REPAIR IS REQUIRED, CONTRACTOR TO PAINT THE ENTIRE

CEILING/ WALL PLANE FROM CORNER TO CORNER, WALL TO WALL,

CEILING TO CEILING.

CONTRACTOR TO RELAMP ALL EXISTING LIGHTS IN THE AUDITORIUM

CEILING AND DOWNLIGHTS AT THE 10 INFILL WINDOWS IN KIND &

INSPECT FOR PROPER FUNCTION.

NOTES

SAND, REPAIR, AND

REPAINT DAMAGED

WOOD FLOOR

1644 S.F.

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ISSUE DATE:

SCALE SHOWN ON DRAWINGS IS ONLY CORRECT IF THIS SHEET IS PRINTED AT 24"X36"

Ar ch ite ct ur e

C on st ru ct io n

D es ig n Se rv ic es

C ab in et ry

M ill w or k

C on se rv at io n

Pr es er va tio n

Pl an ni ng

E st at e M an ag em en t

/2

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FIRST FLOOR

PLANS & RCP -

EXISTING

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A101-E 1/8" = 1'-0"1 1ST FLOOR EXISTING RCP - AUDITORIUM

ETS

RE

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HTUOS

RAC O

IL

MEADORS, INC.

N

S

W E

3/16" = 1'-0"2 1ST FLOOR PLAN EXISTING - NORTH ENTRY

3/16" = 1'-0"3 1ST FLOOR PLAN EXISTING - 123 STORAGE

3/32" = 1'-0"4 1ST FLOOR PLAN EXISTING - STAGE

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IHRE

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Charleston, SC

JEREMY M.

E

I R

EG

T T

S A

No. 9388

S

OSFO

HTU

OR

TCET

A

NI

L

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REVISIONS

# DATE NOTES

1 3.21.2025 HVAC, SHEET

LIST, & SCOPE

DN

DN

A101-P

NOT IN SCOPE

NOT IN SCOPE

NOT IN SCOPE

NOT IN SCOPE

935 SF

LOBBY

EXISTING AUDITORIUM SEATING

EXISTING STEEL COLUMN -

REF: STRUCTURAL

WT1

V.I.F

VER

IFY IN

FIELD

WALL TO FRAME AROUND

STEEL COLUMNS AND

PLATES, USE SHIMS AS

NEEDED

INSTALL BASE TO MATCH

SURROUNDING SIZE,

COLOR, & MATERIAL

MAXIMIZE OPENING

WIDTH & HEIGHT

ALIGN FINISH

FLUSH RETURN

FLUSH RETURN

1.

2.

3.

4.

INTERIOR FINISHES TO BE REPAIRED AFTER ROOF REPLACEMENT.

CONTRACTOR TO PROVIDE UNIT COST FOR ADDITIONAL REPAIR,

REPLACEMENT, REPAINTING, ETC. PER SPECIFICATION SECTION 012200.

WHERE A REPAIR IS REQUIRED, CONTRACTOR TO PAINT THE ENTIRE

CEILING/ WALL PLANE FROM CORNER TO CORNER, WALL TO WALL,

CEILING TO CEILING.

CONTRACTOR TO RELAMP ALL EXISTING LIGHTS IN THE AUDITORIUM

CEILING AND DOWNLIGHTS AT THE 10 INFILL WINDOWS IN KIND &

INSPECT FOR PROPER FUNCTION.

NOTES

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ISSUE DATE:

SCALE SHOWN ON DRAWINGS IS ONLY CORRECT IF THIS SHEET IS PRINTED AT 24"X36"

Ar ch ite ct ur e

C on st ru ct io n

D es ig n Se rv ic es

C ab in et ry

M ill w or k

C on se rv at io n

Pr es er va tio n

Pl an ni ng

E st at e M an ag em en t

/2

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FIRST FLOOR

PLAN -

PROPOSED

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A101-P

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HTUOS

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MEADORS, INC.

1/8" = 1'-0"1 PROPOSED FLOOR PLAN

N

S

W E

1/4" = 1'-0"2 VESTIBULE FLOOR PLAN - PROPOSED

A

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PROJ. NO.

ISSUE DATE:

SCALE SHOWN ON DRAWINGS IS ONLY CORRECT IF THIS SHEET IS PRINTED AT 24"X36"

Ar ch ite ct ur e

C on st ru ct io n

D es ig n Se rv ic es

C ab in et ry

M ill w or k

C on se rv at io n

Pr es er va tio n

Pl an ni ng

E st at e M an ag em en t

/2

/2

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EN

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FIRST FLOOR

PLAN -

PROPOSED

21-0053

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PERMIT

A101-P

ETS

RE

T

CDE AR

IH

A N

100192 Charleston, SC

T

R

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EG

I

ETA

FO

STC

HTUOS

RAC O

IL

MEADORS, INC.

C

IHRE

T

DE AR

TATE

Charleston, SC

JEREMY M.

E

I R

EG

T T

S A

No. 9388

S

OSFO

HTU

OR

TCET

A

NI

L

AC

C

IHRE

T

DE AR

TATE

Charleston, SC

JEREMY M.

E

I R

EG

T T

S A

No. 9388

S

OSFO

HTU

OR

TCET

A

NI

L

AC

REVISIONS

# DATE NOTES

1 3.21.2025 HVAC, SHEET

LIST, & SCOPE

UPDATE

REVISIONS

# DATE NOTES

1 3.21.2025 HVAC, SHEET

LIST, & SCOPE

UPDATE

223 S.F.

REMOVE AND REPLACE

DAMAGED ACT

2755 SF

BREEDIN

GARDEN

ROOM

M

AT

CH

LI

NE

M

AT

CH

LI

NE

REMOVE AND REPLACE

DAMAGED ACT

11 S.F.

REPAIR AND REPAINT

DAMAGED GYPSUM WALL

1.

2.

3.

4.

INTERIOR FINISHES TO BE REPAIRED AFTER ROOF REPLACEMENT.

CONTRACTOR TO PROVIDE UNIT COST FOR ADDITIONAL REPAIR,

REPLACEMENT, REPAINTING, ETC. PER SPECIFICATION SECTION 012200.

WHERE A REPAIR IS REQUIRED, CONTRACTOR TO PAINT THE ENTIRE

CEILING/ WALL PLANE FROM CORNER TO CORNER, WALL TO WALL,

CEILING TO CEILING.

CONTRACTOR TO RELAMP ALL EXISTING LIGHTS IN THE AUDITORIUM

CEILING AND DOWNLIGHTS AT THE 10 INFILL WINDOWS IN KIND &

INSPECT FOR PROPER FUNCTION.

NOTES

A

ZA

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ON

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3.

3.

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IN

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AT

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PROJ. NO.

ISSUE DATE:

SCALE SHOWN ON DRAWINGS IS ONLY CORRECT IF THIS SHEET IS PRINTED AT 24"X36"

Ar ch ite ct ur e

C on st ru ct io n

D es ig n Se rv ic es

C ab in et ry

M ill w or k

C on se rv at io n

Pr es er va tio n

Pl an ni ng

E st at e M an ag em en t

/2

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EN

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FIRST FLOOR

RCP - EXISTING

21-0053

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ETS

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MEADORS, INC.

1/8" = 1'-0"1 1ST FLOOR EXISTING RCP - BREEDIN GARDEN ROOM

N

S

W E

C

IHRE

T

DE AR

TATE

Charleston, SC

JEREMY M.

E

I R

EG

T T

S A

No. 9388

S

OSFO

HTU

OR

TCET

A

NI

L

AC

REVISIONS

# DATE NOTES

1 3.21.2025 HVAC, SHEET

LIST, & SCOPE

48 S.F.1480 S.F.

REPAIR AND REPAINT DAMAGED PLASTER

REMOVE EXISTING LIGHT

FIXTURE & PATCH HOLE TO

MATCH EXISTING PLASTER

& PAINT

RELAMP RECESSED CAN LIGHT

FIXTURES & INSPECT FOR PROPER

FUNCTION

105 S.F.

MATCHLINE

HVAC SUPPLY/RETURN GRILLES

L1 L2L2

L2

L2

L2

L2

L2 L1 L2 L2 L1 L2

L2

L2

L1L2

L2

L2 L1 L2 L2 L1 L2

L2

L2 L1 L2

L2 L2

L2 L1 L2

L2 L2

L2 L1 L2

L2

L2

L2

L2

L2 L1 L2 L2 L1 L2

L2

L2

L2

L2 L1 L2 L2 L1 L2

L2

L2

L2

L2 L1 L2 L2 L1 L2

L2 L2

L2 L1 L2

L2

L2

L2 L2L1

L2

L2

L2 L1 L2

L2L3

L3

L3

L3

L3

L3

L3

L3

L3

L3

1.

2.

3.

4.

INTERIOR FINISHES TO BE REPAIRED AFTER ROOF REPLACEMENT.

CONTRACTOR TO PROVIDE UNIT COST FOR ADDITIONAL REPAIR,

REPLACEMENT, REPAINTING, ETC. PER SPECIFICATION SECTION 012200.

WHERE A REPAIR IS REQUIRED, CONTRACTOR TO PAINT THE ENTIRE

CEILING/ WALL PLANE FROM CORNER TO CORNER, WALL TO WALL,

CEILING TO CEILING.

CONTRACTOR TO RELAMP ALL EXISTING LIGHTS IN THE AUDITORIUM

CEILING AND DOWNLIGHTS AT THE 10 INFILL WINDOWS IN KIND &

INSPECT FOR PROPER FUNCTION.

NOTES

A

ZA

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ON

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3.

3.

PR

IN

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FI

LE

L

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AT

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N:

PROJ. NO.

ISSUE DATE:

SCALE SHOWN ON DRAWINGS IS ONLY CORRECT IF THIS SHEET IS PRINTED AT 24"X36"

Ar ch ite ct ur e

C on st ru ct io n

D es ig n Se rv ic es

C ab in et ry

M ill w or k

C on se rv at io n

Pr es er va tio n

Pl an ni ng

E st at e M an ag em en t

/2

/2

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M C U se rs \A ut um n H in so n\ D oc um en ts \W el do n Au di to riu m C

EN

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SECOND FLOOR

RCP - EXISTING

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PERMIT

A111-E 1/8" = 1'-0"1 2ND FLOOR EXISTING RCP - AUDITORIUM

ETS

RE

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IH

A N

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HTUOS

RAC O

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MEADORS, INC.

3" = 1'-0"2 UNUSED PENETRTATIONS IN AUDITORIUM CEILING

N

S

W E

LIGHTING SCHEDULE

Type Mark Description Count

L1 12" Recessed Can Light 18 L2 10" Recessed Can Light 64 L3 4" Recessed Can Light 10

C

IHRE

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Charleston, SC

JEREMY M.

E

I R

EG

T T

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No. 9388

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OSFO

HTU

OR

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REVISIONS

# DATE NOTES

1 3.21.2025 HVAC, SHEET

LIST, & SCOPE

UPDATE

ROOF C

ROOF E

RTHP-5

RTHP-3

RTHP-1

RTHP-2

RTHP-4

RTHP-6

RTHP-7

ROOF L

RIDGE

RI

DG

E

RI

DG

E

RI

DG

E

RI

DG

E

VALLEY

VA

LL

EY

VALLEY

VALLEY

VALLEY

VALLEY

VALL

EY

VALLEY

VALLEY

VA

LL

EY

VALLEY

VALLEY

VALLEY

VALL

EY

RT

HP

-8

ROOF D

1/8" / 1'-0"

VALLEY

1/8" / 1'-0"

VALLEY

RI

DG

ERIDGE

VALLEYVALLEY

VA

LL

EY

RIDGE

VALLEY

RIDGE

RIDGE

1/8" / 1'-0"

1/ 8"

1'

-0

1/8" / 1'-0"

1/ 8"

1'

-0

1/8" / 1'-0"

1/8" / 1'-0"

1/8" / 1'-0"1/8" / 1'-0"

1/ 8"

1'

-0

1/8" / 1'-0" 1/8" / 1'-0"

1/8" / 1'-0"

1/ 8"

1'

-0

1/ 8"

1'

-0

1/ 8"

1'

-0

1/8" / 1'-0"

1/8" / 1'-0"

1/ 8"

1'

-0

1/8" / 1'-0"1/4" / 1'-0"

1/ 8"

1'

-0

1/8" / 1'-0" 1/ 8"

1'

-0

1/ 8"

1'

-0

1/ 8"

1'

-0

ROOF A ROOF B

ROOF J

ROOF F

R O

O F

G

ROOF G

1/ 8"

1'

-0

1/ 8"

1'

-0

1/8" / 1'-0"

1/8" / 1'-0"

1/8" / 1'-0" 1/8" / 1'-0" 1/ 8"

1'

-0

1/ 8"

1'

-0

EXISTING WALL

HUNG HVAC UNITS

NOT IN SCOPE

EXISTING WALL

HUNG HVAC UNIT

NOT IN SCOPE

M1

M1

M1

M1

M1

M1

M1

M1

M1

M1

M1 M1

M1

M4

M3 M3 M5

M3

Sim A503

RIDGE

RIDGE

RIDGE

VALL

EY

VALLEY

VALLEY

VALLEY

RIDGE VALLEY

VALLEY

1/8" / 1'-0"

1/8" / 1'-0"

1/8" / 1'-0"

1/8" / 1'-0"

1/8" / 1'-0"

1/8" / 1'-0"

SOPREMA SOPRAWALK WALKWAY

MEMBRANE (OR SIMILAR) WHERE

NEEDED NOTE: PLAN DOES NOT

ACCURATELY DEPICT LOCATIONS OF

WALKWAY PADS

M

AT

CH

LI

NE

A4

CU-2

CU-1

CU-4

CU-3

CU

-5

ASPHALT SHINGLE ROOF

SINGLE-PLY MEMBRANE ROOF (NEW)

ROOF MATERIAL LEGEND

METAL STANDING SEAM ROOF

SINGLE-PLY MEMBRANE ROOF (EXISTING)

M1 REMOVE EXISTING AND INSTALL NEW EQUALLY COMPLIANT UNITS.

KEYNOTES

M2 TEMPORARY REMOVAL AND RESETTING OF EXISTING UNITS.

M3 REMOVE EXISTING ENCLOSURE; INSTALL NEW SHEET METAL

ENCLOSURE FOR PIPING PER DETAIL 3, SEE SHEET A503

INSTALL NEW SHEET METAL ENCLOSURE FOR PIPING

PER DETAIL 3, SEE SHEET A503

M4

REMOVE AND REINSTALL EXISTING VENT PER DETAIL

3, SEE SHEET A502

M5

RTHP-8: 2 TON PACKAGE UNIT (3 PHASE) ON RAISED CURB ADAPTER

EXISTING HVAC UNIT NOTES:

RTHP-7: 10 TON PACKAGE UNIT (3 PHASE) ON RAISED CURB ADAPTER

RTHP-2: - 15 TON PACKAGE UNIT (3 PHASE) ON RAISED CURB ADAPTER

RTHP-1: 15 TON PACKAGE UNIT (3 PHASE) ON RAISED CURB ADAPTER

RTHP-4: 15 TON PACKAGE UNIT (3 PHASE) ON RAISED CURB ADAPTER

RTHP-3: 15 TON PACKAGE UNIT (3 PHASE) ON RAISED CURB ADAPTER

RTHP-6: 10 TON PACKAGE UNIT (3 PHASE) ON RAISED CURB ADAPTER

RTHP-5: 10 TON PACKAGE UNIT (3 PHASE) ON RAISED CURB ADAPTER

CU-1: MINI SPLIT SYSTEM ON RAISED CURB ADAPTER - DATA PLATE UNAVAILABLE

CU-2: 2 TON MINI SPLIT SYSTEM ON RAISED CURB ADAPTER

CU-3: MINI SPLIT SYSTEM ON RAISED CURB ADAPTER - DATA PLATE UNAVAILABLE

CU-4: MINI SPLIT SYSTEM ON RAISED CURB ADAPTER - DATA PLATE UNAVAILABLE

CU-5: MINI SPLIT SYSTEM ON RAISED CURB ADAPTER - DATA PLATE UNAVAILABLE

GENERAL HVAC NOTES

1.

2.

3.

4.

5.

6.

GC TO COORDINATE REMOVAL AND INSTALLATION OF NEW

UNITS WITH A MECHANICAL CONTRACTOR ON A DESIGN

BUILD BASIS.

ALL UNITS MUST BE SEISMICALLY RESTRAINED TO

STRUCTURE BELOW PER SEISMIC VENDOR/ENGINEER.

ANY NEW SEISMIC ROOF CURBS TO BE STAMPED BY

ENGINEER & SUBMITTED TO ARCHITECT FOR APPROVAL.

MECHANICAL CONTRACTOR TO PROVIDE NEW LINE SETS

FOR ALL MINI SPLITS IN SCOPE OF WORK.

ELECTRICAL CONTRACTOR TO CONFIRM PRESENCE OF

DISCONNECT ON ALL HVAC UNITS. REWORK & EXTEND

EXISTING ELECTRICAL SERVICE TO EACH HVAC UNIT AS

NEEDED.

GC TO GET A MAINTENANCE CHANGEOUT PERMIT FOR

NEW UNITS. COORDINATE WITH ELECTRICAL CONTRACTOR

FOR ANY MINOR CHANGES.

To air seal HVAC vents, use mastic tape, foil tape, or fiberglass insulation to seal leaks and insulate ducts:

Mastic tape Use water-based mastic because it's easier to clean up. Apply it with a paintbrush or caulk gun. For larger gaps, cover them with fiberglass mesh tape before applying mastic.

Foil tape Use foil tape to seal longitudinal seams along straight duct runs.

Fiberglass insulation Measure and cut fiberglass insulation to fit around the ducts, then wrap it around and secure it with foil tape.

Duct mastic Apply duct mastic with a paintbrush to joints where elbows connect to ducts.

Foam Insulation:

Apply spray foam insulation fully around the intersection of ductwork to ceiling. Spray foam shall be a extend a minimum of 6" from duct on all sides and shall be minimum 6 inches thick.

General Notes - air sealing HVAC vents:

Don't use duct tape because it deteriorates quickly and doesn't provide a lasting seal.

Pay special attention to connections and joints, which are often the primary sources of leaks.

Don't forget to insulate ducts that are in attics, crawlspaces, unfinished basements, and garages.

Avoid using your HVAC system while the sealant is drying.

Test your work after the sealant has fully dried to check for any remaining leaks.

HVAC SEALANT NOTES

A

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PROJ. NO.

ISSUE DATE:

SCALE SHOWN ON DRAWINGS IS ONLY CORRECT IF THIS SHEET IS PRINTED AT 24"X36"

Ar ch ite ct ur e

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100192 Charleston, SC

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MEADORS, INC.

1/8" = 1'-0"1 PROPOSED HVAC PLAN - AUDITORIUM

N

S

W E

C

IHRE

T

DE AR

TATE

Charleston, SC

JEREMY M.

E

I R

EG

T T

S A

No. 9388

S

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HTU

OR

TCET

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NI

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AC

REVISIONS

# DATE NOTES

1 3.21.2025 HVAC, SHEET

LIST, & SCOPE

UPDATE

THESE ARE NOT MECHANICAL DRAWINGS STAMPED BY

AN ENGINEER. THESE DRAWINGS ARE FOR THE SOLE

PURPOSE OF HIGHLIGHTING SELECT HVAC UNITS THE

OWNER HAS REQUESTED TO BE REPLACED IN KIND.

ROOF J

ROOF L

VA

LL

EYVALLEY

VALL

EY

VALL

EY

1/8" / 1'-0"

1/ 8"

1'

-0

1/4" / 1'-0"

1/ 8"

1'

-0

1/4" / 1'-0"

1/ 8"

1'

-0

ROOF K

ROOF G

M2

M2

M2 M2

M2

M1

M4

1/8" / 12" 1/8" / 12"

M

AT

CH

LI

NE

MATCHLINE

MATCHLINE

SOPREMA SOPRAWALK WALKWAY

MEMBRANE (OR SIMILAR) WHERE

NEEDED NOTE: PLAN DOES NOT

ACCURATELY DEPICT LOCATIONS OF

WALKWAY PADS

CU-4

CU-3

ASPHALT SHINGLE ROOF

SINGLE-PLY MEMBRANE ROOF (NEW)

ROOF MATERIAL LEGEND

METAL STANDING SEAM ROOF

SINGLE-PLY MEMBRANE ROOF (EXISTING)

GENERAL HVAC NOTES

1.

2.

3.

4.

5.

6.

GC TO COORDINATE REMOVAL AND INSTALLATION OF NEW

UNITS WITH A MECHANICAL CONTRACTOR ON A DESIGN

BUILD BASIS.

ALL UNITS MUST BE SEISMICALLY RESTRAINED TO

STRUCTURE BELOW PER SEISMIC VENDOR/ENGINEER.

ANY NEW SEISMIC ROOF CURBS TO BE STAMPED BY

ENGINEER & SUBMITTED TO ARCHITECT FOR APPROVAL.

MECHANICAL CONTRACTOR TO PROVIDE NEW LINE SETS

FOR ALL MINI SPLITS IN SCOPE OF WORK.

ELECTRICAL CONTRACTOR TO CONFIRM PRESENCE OF

DISCONNECT ON ALL HVAC UNITS. REWORK & EXTEND

EXISTING ELECTRICAL SERVICE TO EACH HVAC UNIT AS

NEEDED.

GC TO GET A MAINTENANCE CHANGEOUT PERMIT FOR

NEW UNITS. COORDINATE WITH ELECTRICAL CONTRACTOR

FOR ANY MINOR CHANGES.

M1 REMOVE EXISTING AND INSTALL NEW EQUALLY COMPLIANT UNITS.

KEYNOTES

M2 TEMPORARY REMOVAL AND RESETTING OF EXISTING UNITS.

M3 REMOVE EXISTING ENCLOSURE; INSTALL NEW SHEET METAL

ENCLOSURE FOR PIPING PER DETAIL 3, SEE SHEET A503

INSTALL NEW SHEET METAL ENCLOSURE FOR PIPING

PER DETAIL 3, SEE SHEET A503

M4

REMOVE AND REINSTALL EXISTING VENT PER DETAIL

3, SEE SHEET A502

M5

RTHP-8: 2 TON PACKAGE UNIT (3 PHASE) ON RAISED CURB ADAPTER

EXISTING HVAC UNIT NOTES:

RTHP-7: 10 TON PACKAGE UNIT (3 PHASE) ON RAISED CURB ADAPTER

RTHP-2: - 15 TON PACKAGE UNIT (3 PHASE) ON RAISED CURB ADAPTER

RTHP-1: 15 TON PACKAGE UNIT (3 PHASE) ON RAISED CURB ADAPTER

RTHP-4: 15 TON PACKAGE UNIT (3 PHASE) ON RAISED CURB ADAPTER

RTHP-3: 15 TON PACKAGE UNIT (3 PHASE) ON RAISED CURB ADAPTER

RTHP-6: 10 TON PACKAGE UNIT (3 PHASE) ON RAISED CURB ADAPTER

RTHP-5: 10 TON PACKAGE UNIT (3 PHASE) ON RAISED CURB ADAPTER

CU-1: MINI SPLIT SYSTEM ON RAISED CURB ADAPTER - DATA PLATE UNAVAILABLE

CU-2: 2 TON MINI SPLIT SYSTEM ON RAISED CURB ADAPTER

CU-3: MINI SPLIT SYSTEM ON RAISED CURB ADAPTER - DATA PLATE UNAVAILABLE

CU-4: MINI SPLIT SYSTEM ON RAISED CURB ADAPTER - DATA PLATE UNAVAILABLE

CU-5: MINI SPLIT SYSTEM ON RAISED CURB ADAPTER - DATA PLATE UNAVAILABLE

To air seal HVAC vents, use mastic tape, foil tape, or fiberglass insulation to seal leaks and insulate ducts:

Mastic tape Use water-based mastic because it's easier to clean up. Apply it with a paintbrush or caulk gun. For larger gaps, cover them with fiberglass mesh tape before applying mastic.

Foil tape Use foil tape to seal longitudinal seams along straight duct runs.

Fiberglass insulation Measure and cut fiberglass insulation to fit around the ducts, then wrap it around and secure it with foil tape.

Duct mastic Apply duct mastic with a paintbrush to joints where elbows connect to ducts.

Foam Insulation:

Apply spray foam insulation fully around the intersection of ductwork to ceiling. Spray foam shall be a extend a minimum of 6" from duct on all sides and shall be minimum 6 inches thick.

General Notes - air sealing HVAC vents:

Don't use duct tape because it deteriorates quickly and doesn't provide a lasting seal.

Pay special attention to connections and joints, which are often the primary sources of leaks.

Don't forget to insulate ducts that are in attics, crawlspaces, unfinished basements, and garages.

Avoid using your HVAC system while the sealant is drying.

Test your work after the sealant has fully dried to check for any remaining leaks.

HVAC SEALANT NOTES

A

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3.

3.

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N:

PROJ. NO.

ISSUE DATE:

SCALE SHOWN ON DRAWINGS IS ONLY CORRECT IF THIS SHEET IS PRINTED AT 24"X36"

Ar ch ite ct ur e

C on st ru ct io n

D es ig n Se rv ic es

C ab in et ry

M ill w or k

C on se rv at io n

Pr es er va tio n

Pl an ni ng

E st at e M an ag em en t

/2

/2

:4 :5 A

M C U se rs \A ut um n H in so n\ D oc um en ts \W el do n Au di to riu m C

EN

TR

AL

M

O D

EL

_3

.1 .2 _A ut um n5

SK

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PROPOSED

ARCHITECTURAL

HVAC PLAN

21-0053

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EL

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DI

TO

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RE

NO

VA

TI

ON

S

M ap le S tre et

M an ni ng

, S C

01/31/25

PERMIT

M2

ETS

RE

T

CDE AR

IH

A N

100192 Charleston, SC

T

R

S

EG

I

ETA

FO

STC

HTUOS

RAC O

IL

MEADORS, INC.

1/8" = 1'-0"1 PROPOSED HVAC PLAN - BREEDIN GARDEN ROOM

N

S

W E

C

IHRE

T

DE AR

TATE

Charleston, SC

JEREMY M.

E

I R

EG

T T

S A

No. 9388

S

OSFO

HTU

OR

TCET

A

NI

L

AC

REVISIONS

# DATE NOTES

1 3.21.2025 HVAC, SHEET

LIST, & SCOPE

UPDATE

THESE ARE NOT MECHANICAL DRAWINGS STAMPED BY

AN ENGINEER. THESE DRAWINGS ARE FOR THE SOLE

PURPOSE OF HIGHLIGHTING SELECT HVAC UNITS THE

OWNER HAS REQUESTED TO BE REPLACED IN KIND.

Architecture • Construction • Design Services • Cabinetry & Millwork • Conservation & Preservation Planning • Estate Management

P.O. Box 21758, Char leston, SC 29413-1758 Tel (843) 723-8585 www.mead ors inc .com

100% RECYCLED PAPER – PLEASE RECYCLE

DATE: Tuesday, March 18th, 2025, 10:00 AM

SUBJECT: Weldon Auditorium Renovations (Meadors Project No.21-0024, ITB No. 2024-014) Pre-Bid On-Site Meeting

AGENDA ITEMS:

A. INTRODUCTIONS

1. Architects: Meadors, Inc.

a. Jeremy Tate, AIA

b. Autumn Hinson

2. Owner: Clarendon County

a. Jeff Hyde, Procurement Director

b. Thomas Barrineau, Facilities Manager

3. Engineers (Not in Attendance)

a. Michael H. Hance, PE LLC; Structural Engineer

4. Sign-In Sheet for Attendees

B. PROCUREMENT SCHEDULE

• Monday, March 3, 2025: Bidding period begins

• Tuesday, March 18, 2025: Pre-bid meeting on site at 10:00 a.m.

• Monday, March 31, 2025: Deadline for questions by 1:00 p.m.

• Tuesday, April 08, 2025: Bid due by 2:00 p.m.

o Voter Registration and Elections Building - Procurement Office, 3 South Church St, Manning, SC, 29102

• Monday, April 21, 2025: Bid accepted (tentatively)

• Construction Start: June 2025

C. SUMMARY OF SCOPE

1. The scope of work includes but is not limited to the items described below as well as other Work indicated in the Contract Documents.

a. Removal of existing roof material down to roof deck; installation of new roofing system;

removal of all concrete & metal parapet caps; extend parapet wall in areas noted on the drawings; installation of new metal parapet caps; installation of new gutters, conductor heads, and downspouts; masonry repairs, cleaning, repointing, and water repellent installation; flash reentrant roof to wall corners; framing for new HVAC shroud around exposed ductwork; rework of existing rooftop pipe chase housings relative to HVAC units and electrical conduits to provide a watertight envelope; removal of existing HVAC units and installation of new equally compliant HVAC units; repair/repaint existing attic vents; repair/repaint existing exterior attic access door; removal of existing roof access ladders and installation new wall mounted roof access ladders, including one from grade with security provisions; repair work at existing infill windows consisting of the removal http://www.meadorsinc.com/

Architecture • Construction • Design Services • Cabinetry & Millwork • Conservation & Preservation Planning • Estate Management

P.O. Box 21758, Char leston, SC 29413-1758 Tel (843) 723-8585 www.mead ors inc .com

100% RECYCLED PAPER – PLEASE RECYCLE

of existing exterior EFIS finish down to metal framing, installation of new steel lintels over infill windows, installation of new cementitious siding with new sheathing and weather barriers; replace all auditorium ceiling light fixtures with LED equivalent fixtures; redeck existing attic catwalk; install OSHA compliant railing to attic catwalk;

scope existing drainage lines in courtyard; install new drainage lines in courtyard; armor existing drainage channel with concrete and removal of small portion of non-structural brick partition wall to install new metal gate to match existing in courtyard; install new awning at courtyard door; repair/repaint interior plaster ceilings where damaged;

repair/repaint gypsum ceilings where damaged; remove/replace damaged VCT flooring;

interior framing and gypsum wall to conceal steel portal frame; remove/replace damaged ACT; and general cleaning on all exterior and interior scope of work surfaces.

D. PROJECT DETAILS

1. See additional Project Documents

a. 2025.03.03 Project Manual – Weldon Auditorium Renovations Vol 1-3 – signed

1. Field Investigation Report – Elkin Engineering

2. Weldon Auditorium Assessment Report – Meadors Conservation

3. Weldon Auditorium Courtyard Survey – GEL Engineering

4. Comprehensive Asbestos & Lead Inspection Report – GEL Engineering

b. 2025.01.31 Permit Set – Weldon Auditorium Renovations – signed

E. TOPICS REVIEWED

1. Refer to specifications section 002513 “Prebid Meeting” for individual topics that will be reviewed.

F. STRUCTURAL REPAIRS

1. Review scope of structural repairs to the building – refer to Michael H. Hance, PE LLC

G. QUESTIONS

1. Deadline for questions (in writing) shall be submitted by 1:00 p.m., local time on March 31, 2025, to Jeff Hyde, jhyde@clarendoncountygov.org

H. ADDENDA

1. Addenda will be issued every Friday by 2pm via email until the process is complete.

Thank you, Jeremy Tate and Autumn Hinson Meadors, Inc.

http://www.meadorsinc.com/ mailto:jhyde@clarendoncountygov.org

1. Monday, March 3, 2025: Bidding period begins
2. Tuesday, March 18, 2025: Pre-bid meeting on site at 10:00 a.m.
3. Monday, March 31, 2025: Deadline for questions by 1:00 p.m.
4. Tuesday, April 08, 2025: Bid due by 2:00 p.m.
5. Monday, April 21, 2025: Bid accepted (tentatively)

File details come from the government source that posted it. Updated .