Scope of Work:	GPR Investigation to map underground leakage detection up to depth of 2m.
Location:	In hostel area of IIT Gandhinagar.
Client:	IIT Gandhinagar.
Equipment:	GSSI SIR 4000 equipped with 400 MHz center frequency antennas.
Challenges:	Machine movement at known alignment of pipeline.
Summary:	IIT Gandhinagar is an educational institute of national importance located at Gandhinagar, Gujarat that promote research and innovations. Significant, water loss has been observed in the underground HVAC line in the Hostel area. Hence GPR has been used to locate the possible leakage locations up to depth of 2 m. Purpose of survey is to map all the underground possible leakage locations to generate a record and plan reformation of the proposed. The survey has been executed using 400 MHz center frequency antennas mounted with GSSI SIR 4000 GPR systems. Data was collected on the known alignment of the HVAC pipeline.