Addendum No. 2 ITB25-FAC-0023 Mechanical Replacement @ Eleanor McMain School (12.8.25)
| Agency: | New Orleans Public Schools |
|---|---|
| State: | Louisiana |
| Type of Government: | State & Local |
| NAICS Category: |
|
| Posted Date: | Dec 8, 2025 |
| Due Date: | Dec 11, 2025 |
| Solicitation No: | 25-FAC-0023 |
| Original Source: | Please Login to View Page |
| Contact information: | Please Login to View Page |
| Bid Documents: | Please Login to View Page |
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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
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