A04_SOW_for_Replacement_of_Geothermal_Heat_Pumps_in_Corinth_Interp__Center.docx

STATEMENT OF WORK

Replacement of Geothermal Heat Pumps with Electric Heat Pumps in the Corinth Interpretive Center at Shiloh National Military Park January 5, 2022

STATEMENT OF WORK

Replacement of Geothermal Heat Pumps with Electric Heat Pumps in the Corinth Interpretive Center at Shiloh National Military Park

1. SCOPE OF WORK: This project would replace nine geothermal water cooled heat pumps with electric rooftop and split system air cooled electric heat pumps. Water source heat pumps are sized from 3.5 ton to 12 ton. New air cooled heat pumps will meet the same tonnage as existing. To install these rooftop and split system mounted units, most of the units will have to be fitted with new ductwork and electrical wiring to connect to existing components. The roof will also have to be modified with holes cut for ductwork and unit placement. The existing geothermal system will be drained, removed, and certain components such as the drilled wells abandoned. The heat pumps are located in mezzanine type areas and are extremely hard to access, even for preventative maintenance functions, therefore adding to the cost of removing due to having to disassemble through an open roof hatch. Carrier, Trane, or equivalent brands shall be installed.

Detailed specifications and drawings are attached to this package.

2. LOCATION: The site of work is located at 501 West Linden Street, Corinth Mississippi 38834.

3. PRINCIPLE ITEMS OF WORK: Detailed specifications and drawings are attached.

You must contact Randy Martin, Facility Manager at 731-689-5275 to participate in the Site visit to this location and you must call prior in order to be permitted to complete walk through.

The building will be closed to the public for removal and installation if need be.

The Contractor is responsible for all measurements.

The Contractor shall install all items according to code and that meet manufacturer’s written instructions.

The Contractor shall submit submittals of all materials that will be used for the project, product data and samples, and must get approval for each one prior to work.

A warranty signed by installer and manufacturer will be required upon completion on work.

The Contractor shall provide all user and instruction manuals to the Facility Manager after completion of installation.

The Contractor is responsible for the complete removal and disposal of construction debris and will be disposed of in a state approved disposal area. Recycling of all materials that are removed is strongly encouraged.

The Contractor is required to follow all safety procedures. Temporary fencing or flagging of work area may be required.

4. TURF PROTECTION: Contractor shall take precautions not to rut or damage the mowed areas during work. Contractor will be responsible for correcting any damage to turf caused by rutting.

5. INSPECTION - CONTROL OF WORK: A site visit by prospective bidders is required.

6. MATERIALS, WORKMANSHIP, AND EQUIPMENT: Whenever not explicitly described in these specifications, all materials, workmanship, and equipment used in carrying out the work shall be of the best of the respective grades and qualities. The contractor shall at all times provide adequate supervision and sufficient labor and equipment for prosecuting the work to full completion in the manner and within the time required by the contract.

a. Workmen. All workmen must have sufficient skill and experience to perform properly the work assigned to them. Any foreman or workman employed by the contractor or by any subcontractor who, in the opinion of the contracting officer, does not perform his work satisfactorily and in a skillful manner or is disrespectful, intemperate, disorderly, or otherwise objectionable, shall, on the written request of the contracting officer, be removed immediately by the contractor or subcontractor employing such person and he shall not be employed again on any portion of the work without the written consent of the contracting officer.

b. Equipment. All equipment used on the work shall be of sufficient size and in good mechanical condition so as to meet the requirements of the work and to produce a satisfactory quality of work. The contracting officer may order the removal, and require replacement of any unsatisfactory equipment. Should the contractor fail to furnish suitable and sufficient equipment for the satisfactory prosecution of the work, the contracting officer may withhold payment of estimates which are or may become due, or may suspend the work until such equipment has been provided.

7. CONTRACTOR TO BE PRESENT OR REPRESENTED: The contractor shall at all times either be personally present on the job site or be represented thereon by a responsible agent to be designated in writing by the contractor, who shall have full authority to act for him in all cases and carry out any instructions relative to the work which may be given by the contracting officer, either personally or through an authorized representative. The contractor's agent shall not be changed during the life of the contract without the written approval of the contracting officer.

8. LEGAL RESTRICTIONS AND PERMITS: The contractor is assumed to be familiar with, and at all times shall observe and comply with, all Federal, State, and local laws, park regulations, safety laws, building and construction codes, and ordinances and regulations in any manner affecting the conduct of the work.

The contractor shall procure, at his own expense, all necessary licenses and permits and shall give due and adequate notices necessary and incident to the due and lawful prosecution of the work.

Trucks and other heavy equipment shall be confined to the limits of the project parking areas.

9. PROTECTION AND RESTORATION OF PROPERTY: The contractor shall be responsible for the preservation from injury or damage, resulting directly or indirectly from the execution of the work, of all public and private property along and adjacent to the parkway. He shall use every precaution necessary to prevent damage to pipes, conduits, and other underground structures; also, all overhead structures such as wires, cables, etc.; and poles, trees, shrubbery and crops, within or outside of the right-of-way. Any utility lines damaged by the contractor shall be repaired at once at his expense. All trails and roads adjacent to or intersecting the project shall be protected from damage.

When or where any direct or indirect damage or injury is done to public or private property by or on account of any act, omission, neglect, or misconduct in the execution of the work, or in consequence of the non-execution thereof, on the part of the contractor, he shall restore or have restored, at his expense, such property to a condition similar or equal to that existing before such damage or injury was done, by repairing, rebuilding, or otherwise restoring same, or he shall make good such damage or injury in some other acceptable manner.

The contractor shall save harmless the Government and all of its representatives from all suits, actions, or claims of any character brought on account of any injuries or damages sustained by any person or property in consequence of any neglect in safeguarding the work, or through the use of unacceptable materials in the work or on account of any act or omission by the said contractor or his employees, or from any suits, actions, or claims arising under the Workmen's Compensation laws or any other law, bylaw, ordinance, regulations, order, or decree. During the prosecution of the work, the contractor shall be responsible for any injury or damage to any person or property resulting from any act, omission, neglect, or misconduct in the manner or method of executing said work satisfactorily, or due to the nonexecution of said work at any time, or due to defective work or materials, and said responsibility shall continue until the date of final inspection.

There shall be no personal liability upon the contracting officer or his designated representative or upon Government agents or Government employees for any act performed in the discharge of any duty imposed or the exercise of any power or authority conferred upon them, or within the scope of the contract, it being understood that in all such matters they act solely as agents and representatives of the Government.

10. CONTRACTOR'S PROTECTION: The contractor shall, during the continuance of work under this contract and also extra work in connection therewith, maintain liability insurance in sufficient amount to protect himself from any liability for damages for injury to any employees, the public or other persons, including any liability which may arise by virtue of any statute.

The policies shall be, in all respects, satisfactory to the contracting officer. Evidence that such insurance is in force shall be submitted immediately upon the signing of the contract, by either presenting the policies or the Liability Company's usual form of certificate for inspection. The policies and certificates shall certify, among other things, that the insurance will not be canceled or lapsed during the progress of the work covered by these specifications.

All insurance policies shall be issued only by companies authorized to do business under the laws of the state in which the work is to be accomplished, and copies of all policies shall be filed with the contracting officer before the work is started.

11. TIME FOR COMPLETION: The contractor shall complete the entire work for HVAC replacement within 120 calendar days after the date of Notice to Proceed.

12. TRAFFIC CONTROL: No traffic control of site will be needed.

image1.JPG