OSE Report for Chiller Plant Automation System
PT Nirvana Wastu Pradana (NWP)
The Park Sawangan – Citi Mall Cilegon – Citimall Cilegon – Pejaten Village - CSB
Scope of Work

Report to be submitted electronically. Meeting if required will be done online.

Parameters to report : Cooling Load, Heat Rejection Load, Power
Consumption, System Efficiency, Heat Balance.

Frequency of Report

Duration of Reporting : last 2 weeks.

Data Collecting

Quality and quantity check on installed sensors.
: 4 times/year, every 3 months.
: Temperature, Flow, Power, Pressure
Schedule
Parameters/Documents Need to be Taken
Main Data




Temperature
:

Chilled Water on each chillers and/or branch (supply and return)

Condenser Water on each chillers and/or branch (supply and return)
Flow
:

Chilled Water on each chiller and/or branch (supply or return)

Condenser Water on each chillers and/or branch (supply or return)
Power
:
•
Chiller
•
Primary Chilled Water Pumps
•
Secondary Chilled Water Pumps (if using Secondary CHWP system)
•
Condenser Water Pumps
•
Cooling Tower
Pressure (if any)
:
•
Chilled Water on each chillers and/or branch (supply and return)
•
Condenser Water on each chillers and/or branch (supply and return)
Parameters/Documents Need to be Taken
Additional Data

Gross Floor Area

Air-Conditioned Area

Floor Plan Layout

Sequence Control Schematic Drawing

Sequence Control Point List

Diagram Schematic for Chiller Plant

Chiller Plant Layout and Piping Layout

Electrical Schematic Drawing of Chiller System

Electrical Billing 6 months before

Equipment Schedule and Technical Specification

Chiller Plant’s Operating Hours
THANK YOU