Addendum 2

2 MB Posted

Attached to
LAMAR REESE ELEM. HVAC AND PLUMBING UPGRADES
Solicitation number
22-FAC-014
Issued by
Douglas County, Georgia

About this file

This is Addendum No. 2 to the original bid specifications and drawings for the Dougherty County Board of Education's HVAC and Plumbing Upgrades project at Lamar Reese Elementary School in Albany, Georgia, issued on June 6, 2022. The addendum modifies the original contract documents dated May 20, 2022, and requires all bidders to acknowledge receipt on their Bid Price Form to avoid disqualification. The project encompasses HVAC and plumbing system replacements at the school located at 1215 Lily Pond Road. A mandatory pre-bid conference was scheduled for June 23, 2022, with staggered attendance times between 12:45 p.m. and 2:15 p.m. at 601 Flint Ave, Albany, Georgia. The addendum includes a pre-bid sign-in sheet documenting attendance from various contractors, engineers, and school officials representing organizations including Andrews, Hammock & Powell, Inc.; Albany Air; Waters Mechanical; Newell Construction; Lang Mechanical; SafeAire; Metro Power entities; and other local contractors and consultants.

The addendum implements three primary changes to the original specifications and drawings: revisions to Section 230514 regarding closeout document requirements for HVAC, specifically modifying the transfer of extra materials and spare parts table to include one cylinder of R-410a refrigerant; additions to Section 230900 requiring DDC system monitoring of bipolar ionization unit fault outputs with alarms sent to the Owner's control system; and modifications to Section 234100 specifying that particulate air filtration and bipolar ionization units must be equipped with dry contact output capable of connection to the Building Automation System for fault condition monitoring. Additionally, three mechanical demolition plan sheets (MD101, MD102, and MD103) were completely replaced with revised versions dated June 6, 2022, detailing demolition requirements across five sectors of the school, including removal and reinstallation procedures for existing bipolar ionization units and comprehensive notes on equipment disposal and coordination with the school owner.

Text of this file

Lamar Reese Elementary School May 20, 2022

HVAC & Plumbing Upgrades

Dougherty County Board of Education

Albany, Georgia

Addendum No. 2- Page 1 of 2

ANDREWS, HAMMOCK & POWELL, INC. 250 CHARTER LANE, SUITE 100, MACON, GA 31210

ADDENDUM NUMBER: TWO DATED: June 6, 2022

To: All contract bidders of record.

This addendum forms a part of the Contract Documents and modifies the original Specifications and Drawings dated May 20, 2022, as noted below. Acknowledge receipt of this Addendum in the space provided on the Bid Price Form; failure to do so may subject bidder to disqualification.

GENERAL INFORMATION

1. A copy of the Pre-Bid Sign-in Sheet is included with this addendum.

CHANGES TO SPECIFICATIONS

1. SECTION 230514 - CLOSEOUT DOCUMENT REQUIRMENTS FOR HVAC

A. On page 230514-5, paragraph 1.10.A, delete the table in its entirety and replace with the following:

TRANSFER OF EXTRA MATERIALS AND SPARE PARTS

Spec Section Total Quantity

Received

Owner's

Rep. Initials

Date

Received

ADDITIONAL REFRIGERANT

Provide one (1) cylinder of R-410a refrigerant.

"I certify that the above list of spare parts and materials have been turned over to the Owners

Representative."

Company:

Name:

Title:

Signature:

Date:

2. SECTION 230900 - INSTRUMENTATION AND CONTROL FOR HVAC

A. On page 230900-16, add the following as paragraph 3.12.N.3.:

“3. Bipolar Ionization Unit Monitoring: DDC system shall monitor fault output of all bipolar ionization units. All alarms shall be sent to the Owner's control system.”

Lamar Reese Elementary School May 20, 2022

HVAC & Plumbing Upgrades

Dougherty County Board of Education

Albany, Georgia

Addendum No. 2- Page 2 of 2

3. SECTION 234100 - PARTICULATE AIR FILTRATION AND BI-POLAR IONIZATION

UNITS

A. On page 234100-3, paragraph 2.3.A, add the following sentence before the last sentence of this paragraph.

“Unit shall be equipped with dry contact output capable of connection to BAS for monitoring a fault condition.”

CHANGES TO DRAWINGS

1. MD101 - MECHANICAL DEMO PLAN - SECTOR A

A. Delete Sheet MD101 in its entirety and replace with Sheet MD101, revised 06/06/2022, included herewith.

2. MD102 - MECHANICAL DEMO PLAN - SECTOR B

A. Delete Sheet MD102 in its entirety and replace with Sheet MD102, revised 06/06/2022, included herewith.

3. MD103 - MECHANICAL DEMO PLAN - SECTORS C, D & E

A. Delete Sheet MD103 in its entirety and replace with Sheet MD103, revised 06/06/2022, included herewith.

END OF ADDENDUM #2

Dougherty County School System - Facilities Services Department 1711 Schilling Avenue, Albany, Georgia 31705

Phone: (229) 431-1301 Fax: (229) 431-1252

Bid Number:

Bid Name:

Bid Date:

Bid Location:

NAME Prime COMPANY NAME PHONE EMAIL Tony Reese N/A DCSS Facilities 229-431-1301 treese@docoschools.org

Jake Andrews N/A Andrews, Hammock & Powell, Inc. 478-832-6372 jandrews@ahpengr.com

Jim Hughes N/A Andrews, Hammock & Powell, Inc. 478-832-6368 jhughes@ahpengr.com

Will Fox N/A Andrews, Hammock & Powell, Inc. 478-832-6383 wfox@ahpengr.com

Holden Parker N/A Andrews, Hammock & Powell, Inc. 478-832-6382 hparker@ahpengr.com

Bob Montgomery Yes Albany Air 229-894-0682 bmontgomery@albanyair.com

Rebecca Greer Yes Waters Mechanical 912-654-2829 rgreer@watersmechanical.net

Rick Newell Yes Newell Construction 229-347-3220 rick.newell@newellconstruction.com

Ashley Lang Yes Lang Mechanical 229-403-0645 clayton@langmechanical.org

Cole Sumner No ESS-Metro Power 229-206-0292 cole.sumner@metropower.com

Davy Youmans No Metro Power 229-357-1191 davy.youmans@metropower.com

Jayson Meyers Keith Lawson Company 850-879-3300 jayson@keithlawson.com construction@keithlawson.com

David Kolody No Metro Power Plumbing 229-439-5779 david.kolody@metropower.com

Clay Griffith Georgia Electric 229-869-6126 clay@geaelec.com

Bill Guin Yes SafeAire 229-343-5304 bguin@safeaire.com

Ricky Spence Yes SafeAire 229-343-5304 rspence@safeaire.com

Jason Griffin Johnson Electronics 229-869-9502 jason@jesystemsinc.com

601 Flint Ave, Albany Ga.

Mandatory Pre-Bid Sign-In Sheet 22-FAC-012, 22-FAC-013, 22-FAC-014, 22-FAC-015, 22-FAC-016, and 22-FAC-017 HVAC and Plumbing Upgrades at Alice Coachman, International Studies, Lamar Reese, MLK Jr., Morningside, and West Town Elementary Schools June 23, 2022 @ 12:45, 1:00, 1:15, 1:30, 1:45, 2:00, and 2:15 mailto:treese@docoschools.org mailto:jandrews@ahpengr.com mailto:jhughes@ahpengr.com mailto:wfox@ahpengr.com mailto:hparker@ahpengr.com mailto:bmontgomery@albanyair.com mailto:rgreer@watersmechanical.net mailto:rick.newell@newellconstruction.com mailto:clayton@langmechanical.org mailto:cole.sumner@metropower.com mailto:davy.youmans@metropower.com mailto:jayson@keithlawson.com mailto:jayson@keithlawson.com mailto:david.kolody@metropower.com mailto:clay@geaelec.com mailto:bguin@safeaire.com mailto:rspence@safeaire.com mailto:jason@jesystemsinc.com

Dougherty County School System - Facilities Services Department 1711 Schilling Avenue, Albany, Georgia 31705

Phone: (229) 431-1301 Fax: (229) 431-1252

Bid Number:

Bid Name:

Bid Date:

Bid Location:

NAME Prime COMPANY NAME PHONE EMAIL 601 Flint Ave, Albany Ga.

Mandatory Pre-Bid Sign-In Sheet 22-FAC-012, 22-FAC-013, 22-FAC-014, 22-FAC-015, 22-FAC-016, and 22-FAC-017 HVAC and Plumbing Upgrades at Alice Coachman, International Studies, Lamar Reese, MLK Jr., Morningside, and West Town Elementary Schools June 23, 2022 @ 12:45, 1:00, 1:15, 1:30, 1:45, 2:00, and 2:15

Mark Gordon No Gordon Electric Co. 229-436-9659 gordonr29@aol.com

Rod Carter No Flint River Construction 229-449-1343 flintrivercc@yahoo.com

Larry Griffin Yes LRA Constructors 229-349-2276 lgriffin@lraconstructors.com mailto:gordonr29@aol.com mailto:flintrivercc@yahoo.com mailto:lgriffin@lraconstructors.com

MUSIC LAB

ART LAB

MEDIA CENTER

CONF. RM.

114F

AV. STOR.

114E

BOOK STOR.

114D

PRODUCTION ROOM

114C

WORK RM.

114B

MEDIA SPEC. OFFICE

114A

LOBBY

CONF. ROOM

PRINC. OFF.

TLT.

104A

TLT.

108A

ASST. PRINCIPAL

COUNSELOR

VAULT

RM.

103B

OFFICE MANAGER

CLINIC

TLT.

103A

WORK RM.

DATA ROOM

111A

COMPUTER LAB

CLOSET

STOR.

118A

KILN RM.

116A

STOR.

116B

DATA RM.

LOBBY

PROJECT NUMBER:

DATE:

DRAWN BY:

CHECKED BY:

TITLE:

SUBJECT TO GENERAL

COPYRIGHT LAWS ©

REVISIONS

A B

C D

E

2021203

05/20/2022

GA DOE ID #: 0199

MD101

MECHANCAL DEMO PLAN -

SECTOR A

L A

M A

R R

E E

S E

E L E

M E

N T

A R

Y S

C H

O O

L

H V

A C

P

L U

M B

IN

G

U P

G R

A D

E S

WBF

JA3

L ily P o n d R d A lb a n y G

A

1/8" = 1'-0"1 MECHANICAL DEMO PLAN - SECTOR A

NOTES: (THIS SHEET ONLY)

1 . REMOVE CEILING MOUNTED CASSETTE TYPE DUCTLESS FAN COIL

UNIT AND ASSOCIATED REFRIGERANT PIPING. REMOVE

CONDENSATE PIPING AND MAKE NOTE OF ROUTING. SEE NEW

WORK PLAN FOR INSTALLATION OF NEW CEILING MOUNTED

DUCTLESS FAN COIL UNIT IN SAME LOCATION.

2 . REMOVE EXISTING ROOF MOUNTED DUCTLESS HEAT PUMP AND

ASSOCIATED PIPING. EXISTING EQUIPMENT SUPPORT PLATFORM

TO REMAIN.

3 . REMOVE EXISTING ROOFTOP HEAT PUMP AND ASSOCIATED

CONDENSATE DRAIN. REMOVE EXISTING GPS BIPOLAR IONIZATION

UNIT AND STORE FOR REUSE IN NEW ROOFTOP HEAT PUMP.

EXISTING ROOF CURB TO REMAIN. SEE NEW WORK PLAN FOR

INSTALLATION OF NEW ROOFTOP UNIT IN SAME LOCATION.

4 . REMOVE EXISTING ROOF MOUNTED CENTRIFUGAL EXHAUST FAN.

EXISTING ROOF CURB TO REMAIN. SEE NEW WORK PLAN FOR

INSTALLATION OF NEW ROOF MOUNTED EXHAUST FAN.

5 . EXISTING ROOFTOP UNIT, DRAIN, ETC. TO REMAIN.

6 GENERAL: UNLESS OTHERWISE NOTED, ALL DUCTWORK, GRILLES,

DIFFUSERS, ETC ARE TO REMAIN. CLEAN EXISTING DUCTWORK AS

SPECIFIED. CLEAN ALL DIFFUSERS AND GRILLES TO REMOVE ALL

DUST, DIRT, SMUDGES, ETC.

7 GENERAL: CONTRACTOR SHALL REMOVE ALL EXISTING BIPOLAR

IONIZATION UNITS IN EXISTING EQUIPMENT FOR REINSTALLATION

IN NEW EQUIPMENT. ALL BIPOLAR IONIZATION UNITS NOT REUSED

SHALL BE TURNED OVER TO THE OWNER.

8 . EXISTING POWER CIRCUIT FOR RTU/CONVENIENCE OUTLET RISES

THROUGH EXISTING PITCH POCKET. SEE ELECTRICAL DRAWINGS

FOR REMOVAL OF POWER CIRCUIT TO BELOW ROOF DECK, AND

JUNCTIONING BELOW ROOF LEVEL AND ROUTING CIRCUIT UP

INSIDE ROOF CURB ADAPTER OF NEW EQUIPMENT. FILL PITCH

POCKET FOLLOWING POWER CIRCUIT REMOVAL. PROVIDE 18

GAUGE METAL CAP TO COVER EXISTING PITCH POCKET. SEAL AIR

& WATER TIGHT.

GENERAL NOTE: OWNERSHIP OF ALL REMOVED EQUIPMENT NOT RETAINED BY

THE OWNER SHALL BECOME PROPERTY OF THE CONTRACTOR. COORDINATE

WITH OWNER FOR SALVAGE OF ANY EQUIPMENT TO BE RETAINED BY THE OWNER.

1 No. Description Date

1 ADDENDUM #2 06/06/22

CAFETERIA

SERVING

KITCHEN

OFFICE

JAN.

LAUNDRY

TLT.

132A

LOCKER

DRY STOR.

STOR.

MECH.

113A

MEN

115A

MECH.

100A

OFF.

STOR.

150A

STOR.

100C

ELECT.

100B

STOR.

112A

P.E. FACILITY

LIFT

122B

PROJECT NUMBER:

DATE:

DRAWN BY:

CHECKED BY:

TITLE:

SUBJECT TO GENERAL

COPYRIGHT LAWS ©

REVISIONS

A B

C D

E

2021203

05/20/2022

GA DOE ID #: 0199

MD102

MECHANCAL DEMO PLAN -

SECTOR B

L A

M A

R R

E E

S E

E L E

M E

N T

A R

Y S

C H

O O

L

H V

A C

P

L U

M B

IN

G

U P

G R

A D

E S

WBF

JA3

L ily P o n d R d A lb a n y G

A

1/8" = 1'-0"1 MECHANICAL DEMO PLAN - SECTOR B

NOTES: (THIS SHEET ONLY)

1 . REMOVE CEILING MOUNTED CASSETTE TYPE DUCTLESS FAN COIL

UNIT AND ASSOCIATED REFRIGERANT PIPING. REMOVE

CONDENSATE PIPING AND MAKE NOTE OF ROUTING. SEE NEW

WORK PLAN FOR INSTALLATION OF NEW CEILING MOUNTED

DUCTLESS FAN COIL UNIT IN SAME LOCATION.

2 . REMOVE EXISTING ROOF MOUNTED DUCTLESS HEAT PUMP AND

ASSOCIATED PIPING. EXISTING EQUIPMENT SUPPORT PLATFORM

TO REMAIN.

3 . REMOVE EXISTING ROOFTOP HEAT PUMP AND ASSOCIATED

CONDENSATE DRAIN. REMOVE EXISTING GPS BIPOLAR IONIZATION

UNIT AND STORE FOR REUSE IN NEW ROOFTOP HEAT PUMP.

EXISTING ROOF CURB TO REMAIN. SEE NEW WORK PLAN FOR

INSTALLATION OF NEW ROOFTOP UNIT IN SAME LOCATION.

4 . REMOVE EXISTING ROOF MOUNTED CENTRIFUGAL EXHAUST FAN.

EXISTING ROOF CURB TO REMAIN. SEE NEW WORK PLAN FOR

INSTALLATION OF NEW ROOF MOUNTED EXHAUST FAN.

5 . REMOVE EXISTING DUCTLESS HEAT PUMP MOUNTED ON

CONCRETE PAD, ASSOCIATED PIPING, ETC. SEE NEW WORK PLAN

FOR INSTALLATION OF NEW DUCTLESS HEAT PUMP TO REUSE

EXISTING PIPE ROUTING.

6 . COMPLETELY REMOVE EXISTING LOUVER AND ASSOCIATED DUCT

ABOVE LOW ROOF. SEE NEW WORK PLAN FOR REUSE OF

EXISTING OPENING. TEMPORARILY SEAL OPENINGS DURING

CONSTRUCTION AS REQUIRED TO PREVENT AIR & WATER

INFILTRATION.

7 . COMPLETELY REMOVE EXISTING SUSPENDED AIR HANDLING UNIT,

ASSOCIATED SUPPORTS, CONDENSATE PIPING, REFRIGERANT

PIPING, ETC.

8 . COMPLETELY REMOVE EXISTING CONCRETE PAD MOUNTED HEAT

PUMPS, ASSOCIATED PIPING, ETC. PATCH PIPING PENETRATIONS

TO MATCH EXISTING BRICK EXTERIOR.

9 . COMPLETELY REMOVE EXISTING DUCTWORK, SUPPORT,

INSULATION, ETC. UP TO LOCATION SHOWN.

10 . COMPLETELY REMOVE EXISTING REFRIGERANT PIPING,

CONDENSATE PIPING, SUPPORTS, INSULATION, ETC. SERVING AIR

HANDLING UNITS.

11 . REMOVE EXISTING KITCHEN HOOD EXHAUST FAN MOUNTED ON

ROOF. SEE NEW WORK PLAN FOR INSTALLATION OF NEW

EXHAUST FAN SAME LOCATION.

12 . EXISTING KITCHEN HOOD SUPPLY FAN ABOVE COOLER / FREEZER.

REMOVE A SHORT PORTION OF DUCT AS REQUIRED TO REMOVE

EXHAUST FAN. SEE NEW WORK PLAN FOR INSTALLATION OF NEW

EXHAUST FAN SAME LOCATION.

13 . EXISTING DISHWASHER EXHAUST FAN TO REMAIN.

14 . REMOVE EXISTING INLINE EXHAUST FAN MOUNTED ABOVE

CEILING AT THIS APPROXIMATE LOCATION. SEE NEW WORK PLAN

FOR INSTALLATION OF NEW EXHAUST FAN SAME LOCATION.

15 . REMOVE EXISITNG SUPPLY DUCTWORK AS REQUIRED FOR

REMOVAL OF AIR HANDLER. REMAINDER OF EXISTING SUPPLY

DUCTWORK TO REMAIN. SEE NEW WORK PLAN FOR CONNECTION

OF NEW DUCTWORK TO EXISTING DUCTWORK AT THIS LOCATION.

16 . GENERAL: UNLESS OTHERWISE NOTED, ALL DUCTWORK, GRILLES,

DIFFUSERS, ETC ARE TO REMAIN. CLEAN EXISTING DUCTWORK AS

SPECIFIED. CLEAN ALL DIFFUSERS AND GRILLES TO REMOVE ALL

DUST, DIRT, SMUDGES, ETC.

17 . GENERAL: CONTRACTOR SHALL SALVAGE ALL EXISTING BIPOLAR

IONIZATION UNITS IN EXISTING EQUIPMENT FOR REINSTALLATION

IN NEW EQUIPMENT. ALL BIPOLAR IONIZATION UNITS NOT REUSED

SHALL BE TURNED OVER TO THE OWNER.

18 . REMOVE EXISTING DOOR AIR CURTAIN, SEE NEW WORK PLAN FOR

NEW DOOR AIR CURTAIN IN SAME LOCATION.

19 . REMOVE EXISTING FENCING AS REQUIRED FOR INSTALLATION OF

NEW DUCTLESS HEAT PUMPS. SEE NEW WORK PLAN.

20 . EXISTING POWER CIRCUIT FOR RTU/CONVENIENCE OUTLET RISES

THROUGH EXISTING PITCH POCKET. SEE ELECTRICAL DRAWINGS

FOR REMOVAL OF POWER CIRCUIT TO BELOW ROOF DECK, AND

JUNCTIONING BELOW ROOF LEVEL AND ROUTING CIRCUIT UP

INSIDE ROOF CURB ADAPTER OF NEW EQUIPMENT. FILL PITCH

POCKET FOLLOWING POWER CIRCUIT REMOVAL. PROVIDE 18

GAUGE METAL CAP TO COVER EXISTING PITCH POCKET. SEAL AIR

& WATER TIGHT.

GENERAL NOTE: OWNERSHIP OF ALL REMOVED EQUIPMENT NOT RETAINED BY

THE OWNER SHALL BECOME PROPERTY OF THE CONTRACTOR. COORDINATE

WITH OWNER FOR SALVAGE OF ANY EQUIPMENT TO BE RETAINED BY THE OWNER.

No. Description Date

1 1

TT TT

TTTT

TT

TT

TT

TT

TT

TT TT

TT TT

TT

TT TT

TT

TTTT

TT TT

TTTT

TTTT

TT TT

TT

TT

TT

TT

TT TT

TT

TT

4 4 4 4

4 4

4 4

3 3

6 6

8 8

F.D./S.D. F.D./S.D.

F.D./S.D. F.D./S.D.

F.D./S.D. F.D./S.D.

F.D./S.D.

F.D./S.D.

F.D./S.D.

F.D./S.D. F.D./S.D. F.D./S.D.

9 9

9 9

K-1 CLASSROOM

K-1 CLASSROOM

K-1 CLASSROOM

K-1 CLASSROOM

K-1 CLASSROOM

2-3 CLASSROOM

2-3 CLASSROOM

2-3 CLASSROOM

2-3 CLASSROOM

K-1 CLASSROOM

K-1 CLASSROOM

K-1 CLASSROOM

K-1 CLASSROOM

SPECIAL ED.

SPECIAL ED.

TITLE ONE

CLASSROOM

TLT.

205A

TLT.

205B

WORK ROOM

BOOK STOR.

2-3 CLASSROOM

2-3 CLASSROOM

TITLE ONE

CLASSROOM

TITLE ONE

CLASSROOM

2-3 CLASSROOM

2-3 CLASSROOM

4-5 CLASSROOM

4-5 CLASSROOM

4-5 CLASSROOM

4-5 CLASSROOM

SPECIAL EDUCATION

WORK RM.

BOOK STOR.

SPECIAL EDUCATION

4-5 CLASSROOM

4-5 CLASSROOM

4-5 CLASSROOM

4-5 CLASSROOM

ELECT.

TLT.

210A

TLT.

210B

TLT.

211A

TLT.

209A

TLT.

213A

TLT.

213B

TLT.

214A

TLT.

214B

STOR.

TLT.

201A

TLT.

201B

TLT.

202A

TLT.

202B

GIRLS

306B

WORK RM.

BOOK STOR.

ELECT.

STOR.

BOYS

306A

TLT.

310B

TLT.

310A

JAN.

ELEC.

STOR.

TLT.

405C

TLT

405B

KITCHEN

405A

JAN.

TLT.

410A

TLT.

410B

GIRLS

406B

BOYS

406A

CORRIDOR

CORRIDOR

CORRIDOR

PROJECT NUMBER:

DATE:

DRAWN BY:

CHECKED BY:

TITLE:

SUBJECT TO GENERAL

COPYRIGHT LAWS ©

REVISIONS

A B

C D

E

2021203

05/20/2022

GA DOE ID #: 0199

MD103

MECHANCAL DEMO PLAN -

SECTORS C, D, & E

L A

M A

R R

E E

S E

E L E

M E

N T

A R

Y S

C H

O O

L

H V

A C

P

L U

M B

IN

G

U P

G R

A D

E S

WBF

JA3

L ily P o n d R d A lb a n y G

A

1/8" = 1'-0"1 MECHANICAL DEMO PLAN - SECTORS C, D, & E

NOTES: (THIS SHEET ONLY)

1 . REMOVE EXISTING WALL HUNG HEAT PUMP. REMOVE EXISTING

GPS BIPOLAR IONIZATION UNIT AND STORE FOR REUSE IN NEW

WALL HUNG HEAT PUMP.

2 . EXISTING 4"Ø DRYER WALL CAP TO REMAIN.

3 . EXISTING 8" X 6" EXHAUST WALL CAP TO REMAIN.

4 . REMOVE EXISTING CEILING MOUNTED EXHAUST FAN AND

ASSOCIATED DUCTWORK UP TO LOCATION SHOWN. SEE NEW

WORK PLAN FOR INSTALLATION OF NEW EXHAUST FAN SAME

LOCATION.

5 . EXISTING PROPELLER EXHAUST FAN IN ATTIC TO REMAIN.

6 . REMOVE EXISTING ROOF MOUNTED CENTRIFUGAL EXHAUST FAN.

SEE NEW WORK PLAN FOR INSTALLATION OF NEW EXHAUST FAN

SAME LOCATION.

7 . REMOVE EXISTING HORIZONTAL FAN COIL UNIT, ASSOCIATED

REFRIGERANT PIPING, CONDENSATE PIPING, ETC. MOUNTED ON

PLATFORM IN ATTIC. NOTE EXISTING REFRIGERANT PIPE AND

CONDENSATE PIPE ROUTING, EXISTING PIPE ROUTINGS TO BE

REUSED. SEE NEW WORK PLAN FOR INSTALLTION OF NEW FAN

COIL UNIT SAME LOCATION. FIELD VERIFY INSTALLATION OF

EXISTING BIPOLAR IONIZATION UNIT AND REMOVE AND STORE

FOR REUSE IN NEW FAN COIL UNIT.

8 . REMOVE EXISTING PAD MOUNTED HEAT PUMP AND ASSOCIATED

PIPING. SEE NEW WORK PLAN FOR INSTALLATION OF NEW HEAT

PUMP IN SAME LOCATION.

9 . EXISTING 16" X 14" FIRE/SMOKE DAMPER IN ATTIC PARTITION TO

REMAIN.

GENERAL NOTE:OWNERSHIP OF ALL REMOVED EQUIPMENT NOT RETAINED BY

THE OWNER SHALL BECOME PROPERTY OF THE CONTRACTOR. COORDINATE

WITH OWNER FOR SALVAGE OF ANY EQUIPMENT TO BE RETAINED BY THE OWNER.

No. Description Date

22-FAC-014_Addendum No. 2_06062022
Pre-Bid Sign In Sheet_06022022
Pre-Bid Sign-In
Mechanical Drawings
Sheets
MD101 - MECHANCAL DEMO PLAN - SECTOR A
MD102 - MECHANCAL DEMO PLAN - SECTOR B
MD103 - MECHANCAL DEMO PLAN - SECTORS C, D, & E

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Addendum 3 —
Award Information —
Addendum 1 —
Addendum 4 —
Bid Invitation —
DRAWINGS —

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