Project Information

Bid Title

Addendum No. 2 ITB25-FAC-0023 Mechanical Replacement @ Eleanor McMain School (12.8.25)

Issuing Agency

New Orleans Public Schools

Location

Louisiana

Published Date

Dec 8, 2025

Closing Date

Dec 11, 2025

Government Level

State & Local

Status

Closed

Ref. #

25-FAC-0023

Original Source

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Bid Documents

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Project Description

Addendum No. 2 ITB25-FAC-0023 Mechanical Replacement @ Eleanor McMain School (12.8.25)

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ADDENDUM NO. 2

To the Bid Documents For:

Mechanical Replacement @ Eleanor McMain School

Project #ITB25-FAC-0023

5712 S Clairborne Ave

New Orleans, LA 70125

The following list of revisions and/or enclosures alters and modifies the above referenced plans and specifications

issued for construction 10/29/2025.

The provisions of all the Contract Documents are hereby made a part of this revision to the plans and

specifications.

ENCLOSURES:

Item

Specifications - Bid Form

M001 – Mechanical Schedules

Issue Date Description

12/08/25 Revised Bid Form

12/08/25 Revised, Full-sized sheet M001

END OF ADDENDUM

Concordia LLC • Planning & Architecture • 1610 Oretha Castle Haley Blvd • New Orleans , Louisiana • 70113 • (504) 569-1818

Page 1 of 1

LOUISIANA UNIFORM PUBLIC WORK BID FORM

TO: Orleans Parish School Board

Procurement Department

2401 Westbend Parkway, Suite 5078

New Orleans, LA 70114

BID FOR: Mechanical Replacements at Eleanor McMain

School, Project No. ITB25-FAC-0023

5712 South Claiborne Avenue

New Orleans, LA 70125

The undersigned bidder hereby declares and represents that she/he; a) has carefully examined and understands the Bidding

Documents, b) has not received, relied on, or based his bid on any verbal instructions contrary to the Bidding Documents or any

addenda, c) has personally inspected and is familiar with the project site, and hereby proposes to provide all labor, materials, tools,

appliances and facilities as required to perform, in a workmanlike manner, all work and services for the construction and

completion of the referenced project, all in strict accordance with the Bidding Documents prepared by: Concordia, LLC, 1610

Oretha Castle Haley Blvd. New Orleans, LA 70113 and dated: October 29, 2025.

Bidders must acknowledge all addenda. The Bidder acknowledges receipt of the following ADDENDA: (Enter the number the

Designer has assigned to each of the addenda that the Bidder is acknowledging) _______________________________________

TOTAL BASE BID: For all work required by the Bidding Documents (including any and all unit prices designated “Base Bid” *

but not alternates) the sum of:

Dollars ($

)

ALTERNATES: For any and all work required by the Bidding Documents for Alternates including any and all unit prices

designated as alternates in the unit price description.

Alternate No. One (1) – Main Building – Corridor Fan Coil Unit Controls for the lump sum of:

Dollars ($

)

Alternate No. Two (2) – Gym - BAS Integration for the lump sum of:

Dollars ($

)

NAME OF BIDDER:

ADDRESS OF BIDDER:

LOUISIANA CONTRACTOR’S LICENSE NUMBER:

NAME OF AUTHORIZED SIGNATORY OF BIDDER:

TITLE OF AUTHORIZED SIGNATORY OF BIDDER:

SIGNATURE OF AUTHORIZED SIGNATORY OF BIDDER **:

DATE:

* The Unit Price Form shall be used if the contract includes unit prices. Otherwise it is not required and need not be included with

the form. The number of unit prices that may be included is not limited and additional sheets may be included if needed.

** If someone other than a corporate officer signs for the Bidder/Contractor, a copy of a corporate resolution or other signature

authorization shall be required for submission of bid. Failure to include a copy of the appropriate signature authorization, if

required, may result in the rejection of the bid unless bidder has complied with La. R.S. 38:2212(B)(5).

BID SECURITY in the form of a bid bond, certified check or cashier’s check as prescribed by LA RS 38:2218.A is attached to

and made a part of this bid.

LOUISIANA UNIFORM PUBLIC WORK BID FORM

UNIT PRICE FORM

TO: Orleans Parish School Board

Office of Business Partnerships

2401 Westbend Parkway, Suite 5078

New Orleans, LA 70114

BID FOR: Mechanical Replacements at Eleanor McMain

School, Project No. ITB25-FAC-0023

5712 South Claiborne Avenue

New Orleans, LA 70125

UNIT PRICES: This form shall be used for work required by the Bidding Documents and described as unit prices. Amounts

adjusting the Contract Sum for work that is less than or more than the Unit Price quantity in the Base Bid shall be stated in figures

and only in figures. Refer to Section 012200 "Unit Prices."

DESCRIPTION:

REF. NO.

#1

DESCRIPTION:

REF. NO.

#2

Refer to Section 012200 "Unit Prices."

QUANTITY

IN BASE UNIT OF MEASURE:

BID

42

Lineal feet

Refer to Section 012200 "Unit Prices."

QUANTITY

IN BASE UNIT OF MEASURE:

BID

42

Square feet

BIDDER'S UNIT

PRICE

BIDDER'S UNIT

PRICE

All quantities are estimated. The contractor will be paid based upon actual quantities as verified by the Owner

AIR COOLED CHILLER SCHEDULE

MARK

BASIS OF DESIGN

FLUID

REFRIGERATION

CAPACITY (TONS)

AMBIENT AIR

TEMPERATURE (°F)

GPM

E.W.T. (°F)

COOLER

FAN

L.W.T. (°F)

FOULING FACTOR

WATER PD

(FT HD)

QUANTITY

KW

ELECTRICAL DATA

MCA

MOCP

VOLTAGE/

PHASE

WEIGHT

(LBS)

REMARKS

CH-1

QUANTECH QTC3110TSJ17XF WATER

119.40

95

237.5

54

42

0.0001

14.5

3

142

250

300

480 / 3

5,254

1,2,3

REMARKS:

1. FURNISH CHILLER WITH COMPRESSOR SOUND INSULATION BLANKET, SINGLE POINT POWER, CIRCUIT BREAKER WITH HIGH FAULT CAPACITY, UNIT MOUNTED CONTROLS, BACNET COMMUNICATION MODULE, AND FACTORY MOUNTED NEMA-3R STARTER/DISCONNECT SWITCH. FURNISH AND INSTALL

MANUFACTURER'S RECOMMENDED NEOPRENE ISOLATOR PADS.

2

2. BASE SCOPE: INTEGRATE WITH EXISTING GYM BUILDING AUTOMATION SYSTEM.

3. ALTERNATE 2: INTEGRATE WITH NEW GYM BUILDING AUTOMATION SYSTEM.

MARK

NOMINAL CAPACITY (TONNAGE)

REFRIGERANT

CONDENSING UNIT SCHEDULE

SEER2

COOLING

CAPACITY (TMBH)

AMBIENT (ºF)

MCA (A)

ELECTRICAL

MOCP (A)

VOLTAGE / PHASE

BASIS OF DESIGN

CU-1

3.5

R-454B

14.0

40.0

95

19

30

208 / 1

TRANE 5TTR4042A1000A

CU-2

5

R-454B

14.0

56.0

95

28

50

208 / 1

TRANE 5TTR4042A1000A

REMARKS:

1. PROVIDE NEMA-3R DISCONNECT, FIELD INSTALLED DRIER, SINGLE-POINT POWER, FIELD INSTALLED SIGHT GLASS, SERVICE VALVES, SUCTION LINE ACCUMULATOR, START KIT, AND THERMOSTATIC EXPANSION VALVE.

WEIGHT

(LBS)

212

252

REMARKS

1

1

BLOWER COIL UNIT SCHEDULE

MARK

NOMINAL CAPACITY

(TONNAGE)

TOTAL

SUPPLY

AIR (CFM)

FAN

E.S.P.

(IN WG)

POWER

(HP)

DX COOLING CAPACITY

TOTAL

(MBH)

SENSIBLE

(MBH)

LEAVING

DB/WB (°F)

TOTAL

(MBH)

HOT WATER COIL

GPM

WATER PD EAT / LAT

(FT HD)

(°F)

MCA

(A)

BCU-1

3.5

1,400

0.75

1

39.4

31.3

54.6 / 53.0

38

1.57

0.82

70 / 95

9.7

BCU-2

5

2,000

0.75

1

53.9

42.1

55.8 / 53.4

54

2.14

0.43

70 / 95

9.7

REMARKS:

1. PROVIDE BAS CONTROLLER, UNIT MOUNTED DISCONNECT, AND THREE-WAY FAN COIL VALVE.

2. PROVIDE DISCHARGE AIR SENSOR, FAN STATUS SENSOR, AND ZONE THERMOSTAT. INTEGRATE WITH EXISTING BUILDING AUTOMATION SYSTEM.

ELECTRICAL

MOCP

(A)

VOLTAGE /

PHASE

15

208 / 1

15

208 / 1

BASIS OF DESIGN

TRANE BCVE036

TRANE BCVE060

WEIGHT

(LBS)

180

242

REMARKS

1,2

1,2

OUTDOOR MINI-SPLIT HEAT PUMP SCHEDULE

MARK

TONS OF

COOLING

REFRIGERANT SEER2

COOLING

CAPACITY (MBH) AMBIENT

MIN MAX

(°F)

HEATING

CAPACITY

(MBH)

HSPF2

HP-1

0.75

R-32

18

3.0

11.9

95

10.9

8.7

HP-2

1.5

R-32

18

3.7

19.6

95

19.0

8.9

HP-3

2.0

R-32

18

3.7

24.5

95

22.0

8.3

REMARKS:

1. PROVIDE NEMA-3R DISCONNECT. OUTDOOR UNIT SHALL POWER INDOOR MINI-SPLIT UNIT.

ELECTRICAL

MCA

MOCP

VOLTAGE /

PHASE

10

15

208 / 1

15

20

208 / 1

15

20

208 / 1

BASIS OF DESIGN

LG KUSAE091A

LG KUSAE181A

LG KUSAE241A

WEIGHT

(LBS)

56

93

93

REMARKS

1

1

1

OPEN VENT

3"

TEE

C

L

H

TEE

TOTAL HEIGHT

X

CLEAN-OUT

PLUG

UNION

SEE SPECIFIATIONS FOR

PIPING MATERIAL.

DRAIN PAN

CONNECTION

FULL CONN.

SIZE PIPE MIN.

1 1/4 "

ELBOW

BOTTOM

SLOPE CONDENSATE PIPING

@1/8" PER FOOT TO ROOF DRAIN

TURN PIPE DOWN AT

NEAREST ROOF DRAIN,

UNLESS SHOWN

OTHERWISE ON PLANS.

PIPE SUPPORT, MAX. SPACING OF

PIPE SUPPORTS 4'-0"

TOTAL HEIGHT OF TRAP= X+H+ ( 1 1/2 x PIPE DIAMETER )

FOR DRAW THRU UNITS

X= MIN. 1/2 H (PREFERRED X=H)

H= NEGATIVE STATIC PRESSURE +1"

FOR BLOW THRU UNITS

X= FAN STATIC PRESSURE +1"

H= MIN. 1"

NOTE:

ELEVATE A/C UNIT SUFFICIENT DISTANCE ABOVE

FLOOR OR ROOF TO ALLOW FOR INSTALLATION OF

TRAP WITH ADEQUATE DIMENSIONS TO WITHSTAND

SYSTEM OPERATING PRESSURE. COORDINATE WITH

DETAIL FOR A UNIT MOUNTING.

2 COOLING COIL CONDENSATE DRAIN

M001 NTS

MARK

OUTDOOR

UNIT

INDOOR MINI-SPLIT UNIT SCHEDULE

INDOOR FAN

CFM

MOTOR (W)

COOLING CAPACITY

TMBH

LDB/LWB (°F)

HEATING CAPACITY

TMBH

EAT/LAT (°F)

BASIS OF DESIGN

MS-1

HP-1

459

35

9.0

55 / 55

10.9

67 / 89

MS-2

HP-2

689

40

18.0

55 / 55

19.0

67 / 92

MS-3

HP-3

689

40

21.2

55 / 55

22.0

67 / 96

REMARKS:

1. INDOOR UNIT IS POWERED BY OUTDOOR CONDENSING UNIT. PROVIDE CONDENSATE PUMP AND WALL-MOUNTED THERMOSTAT.

LG KNSAE091A

LG KNSAE181A

LG KNSAE241A

WEIGHT

(LBS)

19

26

26

REMARKS

1

1

1

AIR COOLED A/C

CONDENSING UNIT

INTAKE GRILLES

LIQUID LINE

SITE GLASS

ROOF

QUICK CONNECT

COUPLINGS WITH

SERVICE VALVES

SUCTION

LINE

LIQUID

LINE

NEOPRENE ISOLATOR PADS

NOTE:

REFRIGERANT LINE SIZES TO BE VERIFIED W/

EQUIPMENT MFR. PRIOR TO INSTALLATION

1 ROOF MOUNTED CONDENSER UNIT

M001 NTS

PROJECT NUMBER

2414.00

MECHANICAL

REPLACEMENTS

@McMAIN HIGH

SCHOOL

ITB25-FAC-0023

5712 S CLAIBORNE AVE.

NEW ORLEANS, LA 70125

ISSUES AND REVISIONS

ISSUED FOR CONSTRUCTION

ADDENDUM #1

ADDENDUM #2

DATE

10/29/2025

12/4/2025

12/8/2025

SHEET TITLE

MECHANICAL

SCHEDULES

M001

ALL DRAWINGS AND WRITTEN MATERIAL

APPEARING HEREIN CONSTITUTE ORIGINAL

AND UNPUBLISHED WORK OF THE

ARCHITECT AND MAY NOT BE DUPLICATED,

USED, OR DISCLOSED WITHOUT WRITTEN

CONSENT OF THE ARCHITECT

Commodity Codes

• NAICS 236220Commercial and Institutional Building Construction

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