About this file

This solicitation seeks a contractor to assess, remove, replace, and reprogram defective controllers, switches, and devices on the poultry ventilation system in Building B229. The work includes supply of all necessary equipment, tools, manpower, accessories, and incidentals to complete the job to government requirements, including control programming and any electrical wiring. A mandatory site visit is required prior to submitting a response. Questions must be submitted in writing by February 10, 2022 and responses will be posted on sam.gov. The solicitation is issued by the US Department of Agriculture Agricultural Research Service Field Research Implementation and Information Delivery Northeast Area.

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Text version

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PARTIAL FLOOR PLAN

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(CF-22) ( CF-23) ( CF-24)

BROILERS

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GENERAL NOTES=

A. FOR SYMBOLS AND ABBREVIATIONS SEE DWG MOO!.

B. CONTRACTOR SHALL PROVIDE TEMPORARY PROTECTION FROM WEATHER DURING

ENTIRE CONSTRUCTION PHASE.

SHEET NOTES=

0NON·POTABLE MAKE UP WATER FOR EVAPORATIVE COOLING PADS.

◊PROVIDE SHEET METAL BOOT AND LIGHT TRAP AT TRANSFER AIR OUTLET.

0PROVIDE SHEET METAL PLENUM AND BAROMETRIC DAMPER AT ECP DISCHARGE.

/i'..PROVIDE SHEET METAL BOOT AND LIGHT TRAP AT EXHAUST FAN INLET. LIGHT

"-;!/ TRAP SHALL BE REMOVABLE FOR FAN INSPECTION.

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PROJECT ,.J,

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ATTACHMENT #1

Teofilo.Reyes Highlight

Teofilo.Reyes Highlight

Teofilo.Reyes Highlight

Teofilo.Reyes Highlight

Teofilo.Reyes Rectangle

Teofilo.Reyes Rectangle

ATTACHMENT #2

Part Number Description Quantity

Complete Controls:

ST5121 AEROSPEED 1.3, SERIES 5,1 SENSOR,120/240 2

ST-TC1-CD VARIABLE SPD CNTRL, W/DSPLAY,120/240 4

Controller Repair Parts - Bottom Circuit Board:

TW1275 ST5121 BOTTOM COMPLETE 1

TW1277 ST5124 BOTTOM COMPLETE 1

Stage Hand Box Repair Parts:

FC1300 SWITCH, TOGGLE,DPDT,6-TERMNLS, SEALED 2

FC4120 CIRCUIT BOARD, STG HAND,120VAC SIGNL 5

Misc. Parts:

FC1110 KNOB, CONTROL,1/8" SHAFT **AS IS** BLACK

W/DO

Notes: FOB USDA ARS BARC POULTRY RESEARCH FACILITY -

BELTSVILLE, MD

Part Numbers correspond to MUNTERS brand.

ATTACHMENT #3

Part Number Description Quantity

DL1344 LIGHT TRAP, CELLULAR,44.25"H X 12"W X

11"D,PLA

(Pieces factory cut so that 4 pieces when nested together create a unit that is 44"High x 44"Wide) (Enough quoted to replace light trap for 14 exhaust fans, 27 exhaust fans total in the facility)

PT26 SHUTTER,29.4" SQ, BELLED INLET, WHITE

PLASTIC

(Enough PT26 plastic shutters quoted to replace ALL the PR26 shutters on the 17 - VX26 exhaust fans) (Shutters will be like the existing shutters on the 18" fans except they will have the "bell-mouth" frames like the PR26 shutters)

Notes: FOB USDA ARS BARC POULTRY RESEARCH FACILITY -

BELTSVILLE, MD

Part Numbers correspond to MUNTERS brand.

ATTACHMENT #5

STAGES OF OPERATION - AeroSpeed 1.3 Control

(ST5121)

STAGE

TEMPERATURE

SETPOINT

EQUIPMENT CONTROLLED

1 70 deg.

18" Variable Speed Exhaust Fan (small fan) Set Minimum Fan

Speed No Less Than %

Set Min. Fan Speed to control humidity levels during cold weather -must be in Minimum Ventilation conditions to determine required setting

Set Stage 1 On Time = 300 sec., Off Time = 0 sec.

1 Set Stage 1 Band Width = 5.0 deg.

2 78 deg. 26" Exhaust Fan (single speed)

Above settings provide an 8.0 degree spread from Minimum Ventilation to 100% fan capacity

4 84 deg. Pump for Cool Cells

Heater A Off Temp

67 deg.

Room Heater OFF (variable speed exhaust fan must be running to allow room heater & hallway preheater to run)

Heater A Start

65.5 deg.

Room Heater ON (Note: adjust OFF Temperature before adjusting Start Temperature)

Note: Above settings are guidelines - adjust as needed to accommodate bird comfort

Management during Winter conditions:

Set Minimum Fan Speed for Stage 1 fan to maintain relative humidity in each room between 45% to 65%. This is the Continuous Minimum Ventilation Rate for the room. A hand-held humidity meter is a useful tool to help determine what the Continuous Minimum Ventilation Rate should be during cold weather. Note that the room must be in cold weather conditions to determine what the Continuous Minimum Rate should be. During mild and hot weather conditions the ventilation rate for each room will be run by each room controller to maintain temperature for the room per the controller's temperature settings.

Set Hallway Preheaters to maintain approximately 50 - 55 degrees in the Hallway, during cold weather if the Hallway Heaters are running the Stage 1 fans in each room should be running on Minimum Speed (to prevent wasting fuel)

Set Hallway Air Inlet using the AeroSentry Photohelic control, Low Pressure Setting = 0.05" wc, High Pressure Setting = 0.07" wc (Okay to set slightly lower pressures for Summer when cool cells are running - this will allow the vent doors to be open further)

Set dipswitch #1 = OFF, #2 = OFF, #3 = ON, #4 = OFF (Optional: Set #1 = ON to Lock settings)

ATTACHMENT #4

STAGES OF OPERATION - AeroSpeed 1.6 Control

(ST5124)

STAGE

TEMPERATURE

SETPOINT

EQUIPMENT CONTROLLED

1 70 deg.

18" Variable Speed Exhaust Fan (small fan) Set Minimum Fan

Speed No Less Than %

Set Min. Fan Speed to control humidity levels during cold weather -must be in Minimum Ventilation conditions to determine required setting

1 Set Stage 1 On Time = 300 sec., Off Time = 0 sec.

1 Set Stage 1 Band Width = 3.0 deg.

2 75 deg. 1st 26" Exhaust Fan (single speed)

3 78 deg. 2nd 26" Exhaust Fan (single speed)

Above settings provide an 8.0 degree spread from Minimum Ventilation to 100% fan capacity

4 84 deg. Pump for Cool Cells

5 86 deg. (Not Used)

6 88 deg. (Not Used)

Heater A Off

67 deg.

Room Heater OFF (variable speed exhaust fan must be running to allow room heater & hallway preheater to run)

Heater A Start

65.5 deg.

Room Heater ON (Note: adjust OFF Temperature before adjusting Start Temperature)

Note: Above settings are guidelines - adjust as needed to accommodate bird comfort

Management during Winter conditions:

Set Minimum Fan Speed for Stage 1 fan to maintain relative humidity in each room between 45% to 65%. This is the Continuous Minimum Ventilation Rate for the room. A hand-held humidity meter is a useful tool to help determine what the Continuous Minimum Ventilation Rate should be during cold weather. Note that the room must be in cold weather conditions to determine what the Continuous Minimum Rate should be. During mild and hot weather conditions the ventilation rate for each room will be run by each room controller to maintain temperature for the room per the controller's temperature settings.

Set Hallway Preheaters to maintain approximately 50 - 55 degrees in the Hallway, during cold weather if the Hallway Heaters are running the Stage 1 fans in each room should be running on Minimum Speed (to prevent wasting fuel)

Set Hallway Air Inlet using the AeroSentry Photohelic control, Low Pressure Setting = 0.05" wc, High Pressure Setting = 0.07" wc (Okay to set slightly lower pressures for Summer when cool cells are running - this will allow the vent doors to be open further)

Set dipswitch #1 = OFF, #2 = OFF, #3 = ON, #4 = OFF, #5 = OFF, #6 = OFF (Optional: Set #1 = ON to Lock settings)

Attachment_2.pdf
Control Items - List Prices
Attachment_3.pdf
Light Trap - List Prices
Attachment_4.pdf
Staging Chart ST1.6
Attachment_5.pdf
Staging Chart ST1.6 (2)

File details come from the government source that posted it. Updated .