Uploaded 5-Jan-14
Taken 15-Jun-13
Visitors 96


95 of 217 photos
Photo Info

Dimensions3264 x 4928
Original file size3.84 MB
Image typeJPEG
Color spacesRGB
Date taken16-Jun-13 03:43
Date modified16-Jun-13 03:43
Shooting Conditions

Camera makeNIKON CORPORATION
Camera modelNIKON D5100
Focal length55 mm
Focal length (35mm)82 mm
Max lens aperturef/5.7
Exposure1/160 at f/5.6
FlashNot fired
Exposure bias0 EV
Exposure modeAuto
Exposure prog.Aperture priority
ISO speedISO 2500
Metering modeCenter-weighted average
Digital zoom1x
Drilling at angle of tunnel bore

Drilling at angle of tunnel bore

Followed up by drilling in multiple directions to remove more concrete.