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UV 1 Rm 113115v/60hz/1phReturn air front/fresh air back2 row 12 fins per inch heating coilECM supply fan 2/toggle switchDischarge grilleCSTI with low temperature detection1000 cfmFace and bypass damper1-10 volt modulation face and bypass damper actuator 2 pipe with right hand hot water coil connection3 way, 2 position N.O. hot water valve 3 way 7.4 Cv

NOTES:

- New isolation valves to be installed upstream of leaking hydronic piping unions.

- Electrical will be disconnected and re-connected using existing power circuits.

The USM BAS platform and end devices including thermostats and controllers are Delta Controls by IB Controls.

Original drawing for reference only. See notes below for new work associated with UV Replacemtent.

UV Replacement Drawings - First Floor Room 113

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Room 215

Original drawing for reference only. See notes below fornew work associated with UV Replacement.

NOTES:

UV 2 Rm 215115v/60hz/1phReturn air front/fresh air back2 row 12 fins per inch heating coilECM supply fan 2/toggle switchDischarge grilleCSTI with low temperature detection1000 cfmFace and bypass damper1-10 volt modulation face and bypass damper actuator2 pipe with right hand hot water coil connection3 way, 2 position N.O. hot water valve 3 way 7.4 Cv

- New isolation valves to be installed upstream ofleaking hydronic piping unions.

- Electrical will be disconnected and re-connectedusing existing power circuits.

The USM BAS platform and end devices including thermostats and controllers are Delta Controls by IB Controls.

UV Replacement Drawings - Second Floor Room 215

Rm 405

Original drawing for reference only. See notes below for new work associated with UV Replacement.

Notes:

UV 3 and UV 4 Rm 405

Vertical unit ventilators115v/60hz/1phReturn air front/fresh air back2 row 12 fins per inch heating coilECM supply fan w/Toggle switch Discharge grille2-10 volt modulating outside air damper actuatorCSTI with low temperature detection1500 cfm4 pipe preheat with left hand cooling connection and right hand heating connectionDirect expansion cooling coil3-way, Modulating hot water valve3-way 4.6 Cv

-New isolation valves will be installed upstream of leaking hydronic piping unions.-Refrigeration piping between roof and room 405 to be flushed and re-used.-Electrical will be disconnected and re-connected using existing power circuits.

The USM BAS platform and end devices including thermostats and controllers are Delta Controls by IB Controls.

CU-1 & CU-2 Rm 405

Split System Cooling Outdoor Units3.5 Ton Nominal Cooling Capacity200-230 Volt 3 Phase 60 Hertz

UV Replacement Drawings - Forth Floor Room 405