Labor, Materials and Equipment Necessary to Replace Roof Top HVAC

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Agency:	State Government of Louisiana
State:	Louisiana
Level of Government:	State & Local
Category:	Y - Construction of Structures and Facilities Z - Maintenance, Repair or Alteration of Real Property
Opps ID:	NBD11472687628547130
Posted Date:	Mar 21, 2024
Due Date:	Mar 26, 2024
Solicitation No:	JPP-50-00144505
Source:	Members Only

bid number	description	date issued	bid open date/time	help
JPP-50-00144505	Labor, Materials and Equipment Necessary to Replace Roof Top HVAC Units for the Jefferson Parish Library Department, Lafitte Library Original: JPP-50-00144505	02/21/2024	03/26/2024 2:00:00 PM CT	JPP
	Addendum #1 Mandatory Prebid Meeting Clarification Addendum 1: JPP-50-00144505-1	03/12/2024
	Addendum #2 Clarification Addendum 2: JPP-50-00144505-2	03/21/2024
	Addendum #1 Addendum 3: JPP-50-00144505-3	03/21/2024

Attachment Preview

Bid Number 50-00144505

Labor, Materials and Equipment Necessary to Replace Roof Top HVAC

Units for the Library Department, Lafitte Library

Bid Due: March 26, 2024 AT 2:00 PM

ATTENTION VENDORS!!!

Please review all pages and respond accordingly, complying with all provisions

in the technical specifications and Jefferson Parish Instructions for Bidders and

General Terms and Conditions. All bids must be received on the Purchasing

Department’s eProcurement site, www.jeffparishbids.net, by the bid due date

and time. Late bids will not be accepted.

Jefferson Parish Purchasing Department

200 Derbigny Street

General Government Building, Suite 4400

Gretna, LA 70053

Purchasing Specialist II, Mark Buttery

Email: MButtery@jeffparish.net

Phone: 504-364-2810

Bid No. 50-00144505

SUPPLY AND INSTALL TWO (2) NEW DIRECT EXPANSION (DX) ROOFTOP

PACKAGE SYSTEMS AT THE LAFITTE LIBRARY LOCATED AT 4917 CITY PARK

DRIVE, SUITE B, LAFITTE, LOUISIANA 70067 FOR THE LIBRARY DEPARTMENT

SECTION 1.0 – MANDATORY PRE-BID CONFERENCE:

A Mandatory Pre-Bid Conference will be held:

Location: Lafitte Library 4917 City Park Drive., Suite B Lafitte La 70067

Date: Tuesday, March 12, 2024

Time: 10:00 am

All bidders must attend the Mandatory pre-bid conference and will be required to sign in and out

as evidence of attendance. In accordance with LSA R.S. 38:2212(l), all prospective bidders shall

be present at the beginning of the Mandatory pre-bid conference and shall remain in attendance

for the duration of the conference. Any prospective bidder who fails to attend the conference or

remain for the duration shall be prohibited from submitting a bid for the project.

Section 1.1 Quantities and Inspections:

Bidders must inspect the site to determine the proper quantities of labor hours, equipment, supplies,

materials, etc. required for this contract.

To set up a site visit contact Richard Peart Sr., Library Property Manager at (504) 838-1100 X2908

or (504) 892-0390. He can be reached, 7:00 am – 4:00 pm Monday – Friday.

SECTION 2.0 - SCOPE:

We extend this proposal to provide labor, materials, equipment, transportation, crane work (if

necessary), and all other incidentals required to remove two (2) existing York direct expansion

(DX) roof-top air conditioning units and supply and install two (2) new York direct expansion

(DX) roof-top air conditioning units with natural gas heat at the Jefferson Parish Lafitte Library

located at 4917 City Park Drive Suite B, Lafitte, LA, 70067.

SECTION 3.0 – REQUIRED LICENSES:

A copy of the front and back of all licenses and certification cards listed below shall be submitted

with bid submission. Failure to submit this information with bid submission will deem the bid

non- responsive.

The following Louisiana State license will be required for this bid:

• Mechanical

Page 1 of 6

Bid No. 50-00144505

SECTION 4.0 – BONDS:

• Surety Bond – A 5% “ELECTRONIC” Bid Bond is required with bid submission.

• Performance Bond – a Performance Bond in the amount of 100% of the total bid price is

required at the signing of the contract.

If the successful bidder does not provide a performance bond, the bid may be awarded to

the next or subsequent successful bidder.

• Payment Bond – a Payment Bond in the amount of 100% of the total bid price is required

at the signing of the contract.

If the successful bidder does not provide a payment bond, the bid may be awarded to the

next subsequent successful bidder.

SECTION 5.0 – PERMITS:

The successful bidder shall obtain any and all permits required by the Jefferson Parish Department

of Code Enforcement and the City of Lafitte (if applicable). The successful bidder shall also be

responsible for payment of all permits.

All permits must be obtained prior to the start of any work.

SECTION 6.0 – SUBMITTALS:

If the bidder intends to provide materials equal to or better than owner-specified materials, the

following shall be provided with bid:

• Manufacturer's catalog data

• Detail sheets

• Specifications of product

• Warranty information

Failure to provide the requested information with your bid will result in the bid being deemed non-

responsive.

SECTION 7.0 – BID SPECIFICATIONS:

The following shall be performed before work begins:

• Before any work begins, an owner’s representative and the successful bidder shall inspect,

document, and take photos of all existing building and roof conditions.

• Coordinate all shutdowns or disruptions of essential services with the owner before any

work beginning.

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Bid No. 50-00144505

• Take all precautions necessary to protect the roof of the building. Any damage to the roof

due to this work shall be repaired at no additional cost to the owner.

SECTION 7.1 – REMOVAL OF EXISTING EQUIPMENT:

• Remove two (2) existing York roof-top air conditioning units.

• Disconnect high voltage and control wiring from the air handler units.

• The successful bidder will be responsible for the disposal of the two (2) existing York roof-

top units.

SECTION 7.2 – INSTALLATION:

• Supply and install new, two (2) York Model # ZR120N15N2JZZ40002B, 10.0 ton 208/230

volt 3 phase DX air cooled rooftop unit with a 125,000 BTU heat exchanger.

• Design, engineer, supply and install two (2) new 16-gauge galvanized steel adapter roof curb

for supplied rooftop units.

• All materials for this project shall be bidder supplied new.

• All new ductwork shall be internally insulated.

• Insulation shall meet or exceed all local, state, and federal guidelines.

• Remove and properly dispose of (2) existing electrical disconnects.

• Supply and install (2) new properly sized fused disconnect for supplied roof-top units.

• Mount (2) new disconnect on supplied roof-top units.

• Supply and install new manufacturer approved fuses for disconnects on rooftop units.

• Supply and install new conduit and properly sized copper wire from pitch pocket to supplied

units.

• All mounting hardware shall be stainless steel.

• All electrical work shall be performed as per all local, state, and federal guidelines.

• All electrical equipment shall be weather tight and UL approved as per the National Electrical

Code (NEC).

• Supply and install two (2) new photo electric duct detector to supplied roof-top units.

• Two (2) New duct detectors must connect to existing fire alarm system.

• Test duct detector for proper operation as per NFPA guidelines.

• Supply and install two (2) new one-inch type K copper drain line with copper “P” trap and all

required fittings to the primary condensate drain line on supplied units.

• All fittings shall be soldered to prevent leaks.

• Primary condensate drain line shall run to the nearest roof drain or gutter system.

• Supply and install new 12” rubber blocks with stainless steel supports, clamps, and hardware

for primary condensate drain line.

• Supports shall be spaced six inches apart first block shall be within six inches of each unit as

per chapter 3 General Regulations of the 2015 National Plumbing Code.

• Supply and install new Armaflex pipe insulation on the entire length of the primary

condensate drain line.

• All insulation shall have a minimum wall thickness of ¾ inch.

• Paint all pipe insulation with Armaflex WB Finish white paintable insulation coating.

Page 3 of 6

Bid No. 50-00144505

• Bidder shall supply all materials needed to protect the roof of the building during this

project. Any damage to the roof due to this work shall be repaired at no additional cost to

the owner by a certified Garland Roofing Manufacturer licensed contractor.

• Roof-top unit shall have a minimum five (5) year all parts, labor, and refrigerant warranty

from the manufacturer. Documentation indicating the proposed units warranty shall be

provided with bid packet. Failure to provide the requested information could result in the

bid being deemed non-responsive.

SECTION 7.3 – UNIT DESCRIPTION:

• Micro-processor controls

• Comparative enthalpy-controlled economizer for outside air requirements with return air

duct mounted humidity control sensor.

• Coated condenser coil w/hail guards

• Anti-Short Cycle Timer

• Convertible Airflow

• Crankcase Heaters 2

• Direct Drive Plenum Fan 2

• Easy Access Low Voltage Terminal Board (LTB)

• 2 inch Standard filter racks

• Foil-Faced and Edge Captured Insulation

• High Pressure Control

• Thermal expansion valve refrigerant controlled

• Dual Sloped, Plastic, Removable, Reversible Drain Pan

• Liquid Line Refrigerant Drier

• Low Ambient Cooling to 0°F on Microprocessor Models

• Low Ambient Cooling to 40°F on Electromechanical Models

• Low Pressure Control

• Multispeed Direct Drive Motors

• Operating Charge of R-410A

• Progressive Tubular Aluminized Steel Heat Exchanger

• Provisions for Through-the-Base Gas and Condensate Drain Connections

• Quick Access Panels

• Quick Adjust Fan Motor Mounting Plate

• Single Point Power

• Hinged Single Side Service panels

• High pressure switch (manual reset)

• Factory installed quick access hail guards (No tools required to remove)

• Scroll compressors

SECTION 7.4 – COMMISSIONING:

Commissioning shall be performed by a factory trained representative of the installed HVAC

equipment. All commissioning shall be performed with an owner’s representative present.

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