**************************************************************************
The water treatment system shall be capable of feeding chemicals and
bleeding the system to prevent corrosion and scale within the boiler and
piping distribution system. The water shall be treated to maintain the
conditions recommended by the boiler manufacturer. Chemicals shall meet
required federal, state, and local environmental regulations for the
treatment of boilers and discharge to the sanitary sewer. The services of
a company regularly engaged in the treatment of boilers shall be used to
determine the correct chemicals and concentrations required for water
treatment. The company shall maintain the chemical treatment and provide
all chemicals required for a period of 1 year from the date of occupancy.
Filming amines and proprietary chemicals shall not be used. The water
treatment chemicals shall remain stable throughout the operating
temperature range of the system and shall be compatible with pump seals and
other elements of the system.
2.16.1
MakeUp Water Analysis
**************************************************************************
NOTE: A water analysis may be available from the
user. If an analysis is not available, an analysis
will be performed during the design, and appropriate
data will be entered.
**************************************************************************
The makeup water conditions reported per ASTM D 596 are as follows:
Date of Sample
[_____]
Temperature
[_____]
degrees C degrees F
Silica (SiO2)
[_____]
ppm (mg/1)
Insoluble
[_____]
ppm (mg/1)
Iron and Aluminum Oxides
[_____]
ppm (mg/1)
Calcium (Ca)
[_____]
ppm (mg/1)
Magnesium (Mg)
[_____]
ppm (mg/1)
Sodium and Potassium (Na and K)
[_____]
ppm (mg/1)
Carbonate (HCO3)
[_____]
ppm (mg/1)
Sulfate (SO4)
[_____]
ppm (mg/1)
Chloride (C1)
[_____]
ppm (mg/1)
Nitrate (NO3)
[_____]
ppm (mg/1)
Turbidity
[_____]
unit
pH
[_____]
Residual Chlorine
[_____]
ppm (mg/1)
Total Alkalinity
[_____]
epm (meq/1)
Noncarbonate Hardness
[_____]
epm (meq/1)
Total Hardness
[_____]
epm (meq/1)
Dissolved Solids
[_____]
ppm (mg/1)
[_____]
ppm (mg/1)
[_____]
micro-mho/cm
2.16.2
Boiler Water Limits
**************************************************************************
NOTE: The material contained within the first set
of brackets will be used for steam boilers. The
material contained within the second set of brackets
will be used for hot water boilers.
**************************************************************************
SECTION 15569A
Page 58
Previous Page
