Page 7 - Microsoft Word - Formatted DPR Raipur Chapters 1 to 9
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NP – Non Pressure
NRV – Non Return Valve
O & M – Operation and Maintenance
OD – Outer Diameter
PCC – Plain Cement Concrete
PE – Polyethylene
PN – Nominal Pressure
PRV – Pressure Regulating Valve
PVC – Poly Vinyl Chloride
RCC – Reinforced Cement Concrete
RF – Radio Frequency
S/S – Spigot & Socket
SCADA – Supervisory Control and Data Acquisition
SCV – Scour valve
SDR – Standard Dimension Ratio
SLV – Sluice Valve
UUSDIP – Uttarakhand Urban Sector Development Investment Program
DPR-(WW-DDN-03) vi
