6-TB2649-WH - Attachment B - Scope of Work and Specifications.pdf

Solicitation #: TB2649-WH Scope of Work and Specifications

Bonneville Elementary - Water Heater Replacement

Project Location: Bonneville Elementary (SLCSD) Project Address: 1145 South 1900 East, Salt Lake City, UT 84108 Project Short Description: Remove and replace two (2) water heaters, including associated piping modifications, venting, and startup/testing.

1. Project Summary Salt Lake City School District (SLCSD) seeks a qualified Contractor to remove and replace two (2) water heaters at Bonneville Elementary, including associated domestic water, fuel gas, and venting work necessary for a complete, safe, and code-compliant installation.

2. Contractor Qualifications Contractor shall meet the following minimum requirements:

• Maintain all required licenses and registrations to perform plumbing and fuel gas work in the project jurisdiction. Contractor must have a minimum of a P200 General Plumbing Contractor license.

• Carry insurance meeting District requirements (general liability, auto liability, and workers’ compensation) and provide certificates upon request. Refer to Attachment A – Standard Terms and Conditions

• Use qualified personnel experienced with commercial water heater replacement, venting systems, and equipment startup/testing.

3. Scope of Work Contractor shall furnish all labor, supervision, materials, tools, equipment, transportation, and incidentals required for a complete and operational installation, except items explicitly excluded in Section 10.

3.1. Demolition / Removal

Contractor shall:

• Coordinate shutdowns with SLCSD Facilities and school administration.

• Isolate, shut down, disconnect, drain, and remove two (2) existing failed water heaters.

• Dispose of removed equipment and debris off-site in accordance with applicable requirements.

3.2. New Equipment Furnish & Install

Contractor shall furnish and install two (2) new commercial water heaters meeting the minimum requirements in Section 4.

Basis of Design: A. O. Smith BTH-199, 100-gallon (or SLCSD-approved equal).

Contractor shall:

• Set, level, and secure units in place.

• Connect units for complete operation and serviceability.

• Provide all required accessories/appurtenances needed for a complete installation.

3.3. Piping and Appurtenances

Contractor shall re-pipe/modify domestic water, fuel gas, and vent piping as required to accommodate the new units and provide a complete working system.

Work shall include, as applicable:

• Domestic water piping modifications, isolation valves, unions, and fittings required for serviceability.

• Fuel gas piping modifications as required to meet code and equipment input requirements (including required shutoff valve and sediment trap/drip leg where required).

• Pipe supports/hangers and miscellaneous materials necessary for a code-compliant installation.

3.4. Venting, Penetrations, and Core Drilling

Contractor shall provide manufacturer- and code-compliant venting to the outdoors.

Contractor shall:

• Install vent piping in PVC where permitted/required by the selected equipment and manufacturer requirements.

• Perform concrete core drilling and building penetrations as required to route venting to the exterior.

• Seal penetrations to maintain a weathertight building envelope at the exterior.

3.5. Startup, Testing, and Commissioning

Contractor shall start up and commission each unit per manufacturer procedures and shall verify safe and proper operation.

At a minimum, Contractor shall:

• Test for water leaks at all joints and connections and correct deficiencies.

• Test for gas leaks at all joints and connections and correct deficiencies.

• Verify venting is complete, secure, and functioning as intended.

• Verify operating controls and temperature setpoints are functional and provide domestic hot water service.

3.6. Site Restoration and Cleanup

Contractor shall maintain a clean work area, remove waste and debris, and leave the mechanical room in safe condition at the end of each workday.

4. Technical Specifications (Minimum Requirements)

4.1. Water Heaters

Quantity: Two (2)

Capacity: 100 gallons each

Basis of Design: A. O. Smith BTH-199 (or SLCSD-approved equal)

Equipment shall be new, unused, installed per manufacturer instructions, and suitable for commercial domestic hot water service.

4.2. Venting

Venting shall comply with manufacturer installation requirements and applicable codes. PVC venting shall be used only where permitted/required by the selected equipment and manufacturer specifications (including diameter, equivalent length limits, slope, support spacing, and termination clearances).

4.3. Piping and Gas Connections

Piping work shall comply with applicable codes and manufacturer requirements. All connections shall be pressure/leak tested as required and verified leak-free at turnover.

5. Work Hours, Access, and Coordination Work shall be performed during regular hours unless otherwise approved by SLCSD. Contractor shall coordinate access, shutoffs, and outage windows with SLCSD Facilities and the school to minimize disruption. Contractor shall protect occupants, property, and finishes and maintain safe egress routes.

6. Submittals (Required) Contractor shall provide the following submittals to SLCSD for review/record:

• Equipment cut sheets for each water heater and venting components (as applicable).

• If proposing an equal: an equivalency package demonstrating compliance with capacity, performance, venting requirements, and compatibility with site conditions (submit prior to ordering).

• Warranty documentation and evidence of registration (if required for warranty validity).

• Startup/commissioning checklist or brief written confirmation of tests performed.

7. Safety and Compliance Contractor shall comply with OSHA requirements and all applicable safety regulations, including lockout/tagout as applicable. Contractor shall provide barricades/signage as needed and shall perform the work in compliance with all applicable codes and manufacturer requirements for plumbing, fuel gas, venting, and building penetrations.

8. Acceptance and Closeout SLCSD will accept the work when:

• Two (2) new water heaters are installed, operational, and providing domestic hot water service.

• Venting is complete to the exterior and operating as intended.

• Water and gas systems are verified leak-free.

• Required submittals/closeout documentation has been delivered.

• Jobsite is clean and debris has been removed.

9. Pricing Structure Contractor shall provide lump sum pricing inclusive of all labor and materials necessary to complete the scope described herein.

10. Explicit Exclusions The following are excluded from this procurement unless added by written, District-approved change order:

• Electrical work

• Fire protection work

• Outside utility work beyond 5 feet of the building

• Concrete patch/repair or housekeeping pads

• Painting

• Asphalt patch/repair

• Sheetrock patch/repair

• Roofing patch/repair

• Gas or water meter sets

• Engineering fees

• Fees or permits

• Bond

• Access doors

11. Change Management Any work outside this Statement of Work (including excluded items) shall require a written, District-approved change order prior to execution. Verbal authorizations are not valid.