Attachment 2 SOW CLC Water Heaters.pdf

Statement of Work for Emergency Replacement of CLC/Hospice

Domestic Hot Water Heaters

1. Introduction and Scope of Work

a. Contractor will be required to furnish all labor, tools and materials required to remove existing water heaters and install two new water heaters. The basis of design is Watson McDaniel heat miser plate water, see attachment B. Equivalents must provide evidence of their equivalency.

i. Water Heaters shall be sized to cover existing demand plus 20% with only one heater in operation.

2. Requirements

a. Removal

i. Contractor will completely remove the two existing shell and tube water heaters.

1. Contractor shall remove all existing steam supply, water supply, condensate piping, pneumatic air lines and electrical wiring not required for the new water heaters and shall modify remaining piping as needed for new installation.

2. Contractor will demolish the existing concrete pads as required in preparation for new installation.

b. Installation Preparation

i. Contractor will install new concrete equipment mounting pads sized to allow proper mounting of the new water heaters.

ii. Contractor will install new isolation valves for the water supply, steam and condensate lines.

1. Ball valves are preferred.

c. Installation

i. Contractor will install two new Watson McDaniel heat miser plate water heaters or equivalent.

1. Installation will be made in accordance with manufacturers requirements along with VA Master Specifications, VA Plumbing Design Guide and related pluming codes.

ii. Contractor shall connect all water, steam, condensate lines as required and specified by the manufacturer.

iii. Contractor shall perform all required electrical connections as needed.

1. Electrical connections shall meet the NFPA and NEC requirements along with VA Master Specifications and any related electrical codes.

iv. Contractor shall connect the new water heaters to the existing Siemens building automation system.

1. Contractor will work with Siemens to ensure that all remote capabilities of the new water heaters are incorporated into the building automation system.

2. This shall include any new or additional components required and programing needed.

a. Contractor shall install a new self-contained air air compressor to provide the air to the pneumatic controls of the new water heaters.

v. Contractor shall install new pipe insulation in all areas where the insulation was disturbed along with all newly installed piping.

d. Startup and Testing

i. Contractor shall perform an equipment startup in accordance with the manufacturer’s specifications.

ii. Contractor shall perform testing of all operational controls and safety devices to ensure proper operation.

iii. Contractor shall preform testing of the equipment’s remote capabilities.

iv. Contractor shall provide VAMC personnel with documentation of all testing.

e. Training.

i. Contractor shall provide training to VAMC personnel in the proper Startup, Operation and Shutdown of the equipment to include manufacturers recommendations.

ii. Contractor shall provide training on the maintenance requirements and performance.

3. Additional Considerations

a. Some work may require shutdown of various systems.

i. This work will need to be performed in the evening or on weekends.

b. Contractor is responsible to maintain the work area in a neat and orderly condition.

i. Contactor shall provide a dumpster for disposal of old materials and any debris generated during the work.

ii. Contractor shall ensure the work area is broom clean at the end of each shift.

c. Only VAMC Personnel are authorized to turn On or Off any electrical circuits or to Open or Shut any valves.