RFP Questions 12639524R0009.xlsx
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- HVAC Equipment Replacement, Corpus Christi
- Solicitation number
- 12639524R0009
About this file
This document contains questions and answers regarding a solicitation for an HVAC equipment replacement project at a facility in Corpus Christi, Texas. The solicitation number is 12639524R0009 and is being conducted by the Department of Agriculture Animal and Plant Health Inspection Service Marketing and Regulatory Programs Business Services. The project involves replacing air handling units, reheat coils, sidestream filters, and feedwater heaters. Demolition of existing piping and ductwork will be required to the extent necessary to install the new equipment. Existing control dampers, specialties, steam control valves, and temperature controls will remain or be provided by others. Radiography of welds will be required. Texas Chiller Systems has a concurrent contract to replace all temperature controls in the facility and the awarded contractor must connect and control all new equipment in the new temperature control system.
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Sheet1
| 2/20/24 | |
| HVAC Equipment Replacement, Corpus Christi | |
| Solicitation: 12639524R0009 |
| # | Spec # | PWS Para | Drw# | Question | Response |
| 1 | SF1442 | We request a POP of 180 days be considered to allow for submittal review, procurement, demolition, and installation. | The 120 days listed is a goal. Offerors shall list consecutive calandar days for the base offer, and additive days for each alternate, consecutive to base offer. | ||
| 2 | Site Visit | To what extent is demolition required for existing piping? | Demolition is required only to the extent necessary to install the new air handling units, reheat coils, sidestream filter, and feedwater heater. | ||
| 3 | Site Visit | To what extent is demolition required for existing ductwork? | Demolition is required only to the extent necessary to install the new air handling units and reheat coils. | ||
| 4 | Site Visit | Is the contractor required to replace existing control dampers in supply, return, outside air, and bypass duct in the mechanical room? | No. Existing dampers may remain. Under a separate contract, these will be incorporated into the new temperature control system. | ||
| 5 | Site Visit | Are existing specialties, including but not limited to steam traps, isolation valves, and strainers, to remain and be reused? | Yes. | ||
| 6 | Site Visit | Are the 1/3 and 2/3 steam control valves to be provided by others? | The 1/3 and 2/3 dual control valves are existing to remain per STEAM REHEAT COIL DIAGRAM on sheet M202. | ||
| 7 | Site Visit | Are the controls for RTU-2 to be provided by others? | Refer to Addendum 2: "Texas Chiller Systems (TCS) is the control contractor for this facility. TCS has a concurrent contract to replace all of the temperature controls in the facility. Contract with Texas Chiller Systems or Corpus Christi, Texas to connect all new equipment and map it into the temperature control system that is being installed under the separate contract. Under this contract, all equipment shall be connected and under control in the new temperature control system, including any additional new damper and valve actuators required for full functionality. Provide any and all labor, materials, programming, etc. to completely control and monitor all new equipment installed under this contract. If the work is complete prior to the installation of the new TCS JCI Facility Explorer system (installed under a separate contract), all new equipment shall be connected to the existing control system temporarily, and then replaced under the separate controls contract with TCS." | ||
| 8 | Site Visit | Please confirm if radiography of welds is required for the limited amount of work to be performed. | Yes. Refer to 23 3000, Paragraphs 3.1 F and 3.5 D and J. |
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