HEMV2602 - Addendum No. 1 - 07.28.2026.pdf

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Attached to
Bid #9 HEMV 2026-2027 - Pool Facility Renovation at Kennedy Memorial Park
Solicitation number
2137057
Issued by
Nassau County, New York

About this file

This is Addendum No. 1 to the bidding documents for Bid #9 HEMV 2026-2027, a Pool Facility Renovation project at Kennedy Memorial Park in the Incorporated Village of Hempstead, New York, issued by H2M architects + engineers on July 28, 2026. The addendum modifies the original bidding documents dated July 2026 and addresses revised drawings, specifications, and proposal sheets. Key modifications include revisions to multiple drawing sheets related to water main rerouting per Nassau County Department of Health requirements, corrections to pool heating valve specifications and piping schematics, updates to penetration offsets and drainage details, and the addition of bleachers to site furniture. The specifications have been updated with a revised Table of Contents and three new appendices, while sections 225116 and 225119 pertaining to aquatic pumps and filtration systems are clarified to fall under Contract X rather than Contract G. All bidders must acknowledge receipt of this addendum with their proposal submission to avoid disqualification.

The proposal sheets have been updated to the July 13, 2026 version, with the Forced Bid Allowance for Item 6 (IT/AV & Security Allowance) revised to $560,000.00. The addendum includes seven clarifications addressing responsibility allocation between Contract X and Contract G for filter building penetrations, dewatering requirements, construction trailer provision, spray park feature specifications with defined pipe line configurations, approved contractors for water main relocation work (Bancker Construction Corp., Orchid Sewer and Water Contracting, and Merrick Utility Associates, Inc.), electrical work assignments, and a critical correction regarding compacted stone depth measurements. All existing contract requirements including Local Business Participation, Equal Employment Opportunity, Non-Discrimination, prevailing wage, and applicable federal, state, and local labor law requirements remain unchanged unless specifically modified by this addendum.

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Other files

File Type Posted
Appendix B.pdf PDF
BID 9 PROPOSAL PAGES.pdf PDF
addenda #3.pdf PDF
Appendix C.pdf PDF
Table of Contents.pdf PDF
011B.4- Proposal P1D - Contract E.pdf PDF
addenda #2.pdf PDF
Revised Section 225116 - Aquatic Pumps.pdf PDF
2026-27 Bid 9 Notice.doc DOC document
Revised Plans.pdf PDF
Appendix A.pdf PDF
Revised Section 225119 - Aquatic Filtration System.pdf PDF
addenda #2 part 2.pdf PDF
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Text version

538 Broad Hollow Road, 4th Floor East tel 631.756.8000 Melville, NY 11747 fax 631.694.4122

HEMV2604 Page 1 of 3

ADDENDUM NO. 1

Bid #9 HEMV 2026-2027

POOL FACILITY RENOVATION AT KENNEDY

MEMORIAL PARK

H2M PROJECT NO.: HEMV2502

28 July 2026

NOTE: This Addendum forms a part of the Contract Documents for the above project and modifies the original Bidding Documents dated July 2026. Bidders must acknowledge receipt of the Addendum on the appropriate pages of the proposal sheet(s) when submitting their bid proposal. Failure to acknowledge the Addendum may subject the Bidder to disqualification.

Bidders:

Except as modified herein, all other requirements of the Contract Documents shall remain unchanged and in full force and effect.

1. REVISED DRAWINGS

G 001.01 – Added notes related to the water main re-routing as requested by the Nassau County Department of Health.

G 022.01 – Revised pool heating valve chart – Valves are not electric valves. Pipe accessories on schematic were revised to show the correct process flow.

G 023.01 – Revised pool heating valve chart – Valves are not electric valves. Pipe accessories on schematic were revised to show the correct process flow.

G2 110.01 – Revised pipe penetration offsets for the balancing tank penetrations.

C 100.01 – Revised pool deck trench drain high point and added callouts related to the water main rerouting.

CS 100.01 – Added bleachers under site furniture to be furnished.

C 503.01 – Revised drywell elevations and added site valve and valve box detail.

X2 500.01 – Added two additional piping sections for clarity.

X2 501.01 – Pool Surge Tank section revised for clarity.

TC 101.01 – Additional structured cabling shown on revised plan.

2. SPECIFICATIONS

Table of Contents Revised Table of Contents

Appendices Added Appendix A, Appendix B, and Appendix C

Section 225116 These section’s scope of work shall be performed under Contract X not under Contract G. (Aquatic Pumps)

Section 225119 These section’s scope of work shall be performed under Contract X not under Contract G. (Aquatic Filtration System)

HEMV2502 Page 2 of 3

3. PROPOSAL SHEETS

Revised Contract E Proposal Sheets

Please make sure to use the proposal sheets included in the bid package. These are dated 07.13.2026.

These differ from previous proposal sheets that may have been sent out prior.

Please see the Revised Contract E P-1D (2 of 3) sheet. The Forced Bid Allowance for Item 6 – IT/AV & Security Allowance should be $560,000.00.

4. CLARIFICATIONS

1. For the filter building penetrations on sheet G2 110, Contract X is responsible for supplying the sleeves and Contract G is responsible for installing the sleeves

2. There is no specific dewatering specification, but if dewatering is required, all regulations must be followed.

3. Contract G is responsible for providing the Owner/Architect with a construction trailer.

4. Spray park feature “Molecule 3 – 208” ID No. 6 shall have three (3) 4” lines and one (1) 2” supply line. Spray park feature details are for reference; features shall be verified and details submitted by manufacturer included in submittal package during construction.

5. Below is a list of Village approved contractors for the water main relocation scope of work:

- Bancker Construction Corp.

- Orchid Sewer and Water Contracting

- Merrick Utility Associates, Inc.

The use of another contractor for this work is subject to Village approval.

6. All work and wiring shown on sheet XE 100 shall be by Contract X except for items specifically called to be done by Contract E.

7. On Sheet X300.00 Note 1 should state “ ¾” Compacted stone 6” (inch) deep around entire pool and under entire pool”; not 6’ (feet) deep.

All other Contract requirements, including any Local Business Participation, Equal Employment Opportunity, Non-Discrimination, prevailing wage, and applicable federal, state, and local labor law requirements, remain unchanged unless specifically modified by this Addendum.

5. ACKNOWLEDGMENT

Receipt of this Addendum No. 1 shall be acknowledged by all bidders in their proposal submission.

END OF ADDENDUM NO. 1

HEMV2502 Page 3 of 3

H2M PROJECT NO. HEMV 2502

BID #9 HEMV 2026-2027

POOL FACILITY RENOVATION AT KENNEDY

MEMORIAL PARK

ACKNOWLEDGEMENT FORM

I hereby acknowledge receipt of ADDENDUM No. 1 to the Bid Documents for the above stated project.

Firm:

Address:

Authorized Person:

Signature Date

INSTRUCTIONS:

All bidders must return completed Acknowledgment Form to:

H2M architects + engineers Email: cemartinez@h2m.com Attn: Chelsea Martinez, Project Engineer, P.E.

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