BCS Anderson Elementary Food Service Ventilation Hood Replacement Bid Package #2 - Addendum No. 2 - 2024.02.23.pdf

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©2024 Tower Pinkster Titus Associates, Inc.

ADDENDUM NO. 2

DATE OF ISSUANCE: February 23, 2024

PROJECT: Bronson Community Schools

Anderson Elementary School Food Service Ventilation Hood

Replacement BP #2

335 E. Corey St.

Bronson, MI 49028

OWNER: Bronson Community Schools

ARCHITECT’S PROJECT NO.: 023-158.011

ORIGINAL BID ISSUE DATE: February 13, 2024

SCOPE OF WORK

This Addendum includes changes to, or clarifications of, the original Bidding Documents and any previously issued addenda, and shall be included in the Bid. All of these Addendum items form a part of the Contract Documents. The Bidder shall acknowledge receipt of this Addendum in the appropriate space provided on the Bid Form. Failure to do so may result in disqualification of the Bid.

DOCUMENTS INCLUDED IN THIS ADDENDUM

This Addendum includes two pages of text and the following documents:

• Bidding Requests for Information (BRFI): BRFI 1

• Bidding Documents: None

• Contract Conditions: None

• Specification Sections: 22 1319

• Drawings: None

CHANGES TO PREVIOUSLY ISSUED ADDENDA

None.

CHANGES TO BIDDING REQUIREMENTS

None.

CHANGES TO CONTRACT CONDITIONS

2.23.2024 Addendum No. 2 // Project No. 023-158.011 2

©2024 Tower Pinkster Titus Associates, Inc.

CHANGES TO SPECIFICATIONS

ADD-1 Item No. S-1 - FD Spec Clarification

Refer to Specification Section: 22 1319

Spec section 22 1319 revised.

CHANGES TO DRAWINGS

END OF ADDENDUM.

BRFI FORM

Project Number:

023-158.011

Project:

Bronson Community Schools Anderson Elementary School Food Service Ventilation Hood Replacement BP #2

BRFI #: (to be assigned by architect)

Date: 2/16/2024

To:

Doug Milburn Project Manager dmilburn@towerpinkster.com TowerPinkster 242 E. Kalamazoo Avenue Suite 100 Kalamazoo, MI 49007 Phone: 269.343.6133 Fax: 269.343.6633

RFI Subject: Mechanical Scope of work

From: (Individual)

Contractor: Manchester Mechanical Spec Section:

Phone: 2694322998 Dwg(s):

Fax: Detail #:

E-Mail: savanna@manchestermechanicalservices.com Cost Impact:

Bid Package#:

Time Impact:

Request:

Could you please clarify the scope of work from Stafford Smith and Great Lakes on the food service equipment? We need to know where their scope ends and where ours begins for all 3 hood replacements.

Possible Solution:

Response:

Answered by: Date:

aueck Text Box FSEC will provide the hoods, ductwork and rooftop units (and curbs). FSEC will hang the hoods, run the ductwork and set the units on the roof. FSEC will provide fire suppression (ansul) system for the hood as well. This will be piped by FSEC and wired by trades.

Trades will need to wire the hood controls to the rooftop units. As well as hook up the building fire system to the hood.

Mechanical contractor shouldn’t have anything to do with the food service hoods.

aueck Text Box 02/22/2024 aueck Image

PROJECT NO. 23-158.011 SANITARY WASTE PIPING SPECIALTIES

ANDERSON FOOD SERVICE VENTILATION HOOD REPLACEMENT - BID PACKAGE 2 22 1319 - 1

BRONSON COMMUNITY SCHOOLS FEBRUARY 23, 2024

[Copyright] 2024 Tower Pinkster Titus Associates - All Rights Reserved

SECTION 22 1319 - SANITARY WASTE PIPING SPECIALTIES

PART 1 - GENERAL

1.1 RELATED DOCUMENTS

A. Drawings and general provisions of the Contract, including General and Supplementary Conditions and Division 01 Specification Sections, apply to this Section.

1.2 SUMMARY

A. This Section includes the following sanitary drainage piping specialties:

1. Floor drains.

2. Trap-seal protection devices.

1.3 DEFINITIONS

A. ABS: Acrylonitrile-butadiene-styrene.

B. FOG: Fats, oils, and greases.

C. PVC: Polyvinyl chloride.

1.4 ACTION SUBMITTALS

A. Product Data: For each type of product indicated.

1.5 QUALITY ASSURANCE

A. Drainage piping specialties shall bear label, stamp, or other markings of specified testing agency.

B. Comply with NSF 14 for plastic sanitary waste piping specialty components.

PART 2 - PRODUCTS

2.1 FLOOR DRAINS

A. Cast-Iron Floor Drains - General:

1. Manufacturers: Subject to compliance with requirements, provide products by one of the following:

a. Josam Company; Josam Div.

b. MIFAB, Inc.

c. Smith, Jay R. Mfg. Co.; Division of Smith Industries, Inc.

ANDERSON FOOD SERVICE VENTILATION HOOD REPLACEMENT - BID PACKAGE 2 22 1319 - 2

d. Tyler Pipe; Wade Div.

e. Watts Drainage Products Inc.

f. Zurn Plumbing Products Group; Light Commercial Operation.

g. Zurn Plumbing Products Group; Specification Drainage Operation.

2. Standard: ASME A112.6.3.

B. Cast Iron Floor Drains: Coated gray iron body having integral double drainage flange with weep holes and no-hub spigot or push-on bottom outlet. Provide flashing clamp device where located in membrane floor or when flashing is required for pans. Floor drain type designations and sizes are indicated on Drawings and scheduled below:

1. FD-1: Toilet rooms and finished areas not specifically noted, "Wade" 1100G6 or equivalent with 6 inch (150 mm) square nickel bronze adjustable top.

2. FD-3: Mechanical Room Floor sink, "Wade" 9110 8" x 8" x 6" or equivalent with removable cast iron grate, cast iron body, aluminum dome strainer at outlet.

3. FD-1: Kitchen floor sink, "Wade" 9140 12" x 12" x 8" or equivalent with cast iron body, A.R.E. interior, aluminum dome strainer at outlet, 1/2 grate.

2.2 TRAP SEAL PROTECTION DEVICES

A. Barrier Type Trap Seal Protection Devices:

1. Subject to compliance with requirements, provide SureSeal Manufacturing Inline Floor Drain Trap Sealer, MIFAB MI-GARD Trap Seal, or Jay R. Smith Model 2692 Trap Seal.

2. Standard: ASSE 1072.

3. Size: 2 inch thru 4 inch as required

PART 1 - EXECUTION

1.1 INSTALLATION

A. Refer to Division 22 Section "Common Work Results for Plumbing" for piping joining materials, joint construction, and basic installation requirements.

B. Install floor drains at low points of surface areas to be drained. Set grates of drains flush with finished floor, unless otherwise indicated.

1. Position floor drains for easy access and maintenance.

2. Set floor drains below elevation of surrounding finished floor to allow floor drainage.

3. Install floor-drain flashing collar or flange so no leakage occurs between drain and adjoining flooring. Maintain integrity of waterproof membranes where penetrated.

4. Install individual traps for floor drains connected to sanitary building drain, unless otherwise indicated.

5. Align square tops parallel with floor tile.

C. Install trap-seal protection devices at floor sink and floor drain outlets (omit at shower floor drains) during trim out stage of project.

ANDERSON FOOD SERVICE VENTILATION HOOD REPLACEMENT - BID PACKAGE 2 22 1319 - 3

D. Install traps on plumbing specialty drain outlets. Omit traps on indirect wastes unless trap is indicated.

E. Install escutcheons at wall, floor, and ceiling penetrations in exposed finished locations and within cabinets and millwork. Use deep-pattern escutcheons if required to conceal protruding pipe fittings.

1.2 CONNECTIONS

A. Piping installation requirements are specified in other Division 22 Sections. Drawings indicate general arrangement of piping, fittings, and specialties.

B. Install piping adjacent to equipment to allow service and maintenance.

1.3 PROTECTION

A. Protect drains during remainder of construction period to avoid clogging with dirt or debris and to prevent damage from traffic or construction work.

B. Place plugs in ends of uncompleted piping at end of each day or when work stops.

END OF SECTION 22 1319