survey BPGwest15
centreline
#Cave:Poulnagollum
#Survey Name:
#Description:survey of Upper End of Branch Passage Gallery West
#Location: The County Clare
#Country:Rep of Ireland
#People -B.B.Perratt, D.Royal, G.D.Witts
#Date:	11th July 1960
#Instrument Set:
#Instruments: Prismatic compass tyoe 06A read to 1 degree
#Metal reinforces linen tape read to complete number of 3"
#All bearings magnetic
#Calibration:
#Typed in by Andrew Atkinson in October 2001
#Adjusted for computing by Andrew Atkinson, 2001 
#Source: UBSS 1960	60-I
#The Midland series Excercise Book
#
data normal from to length bearing ignoreall
units tape feet
calibrate compass +13
#Page 15
#
#Note
#As surveying conditions were very
#difficult and at least on one leg the 
#prism was not used only CRG
#Grade 3 can be claimed.
#
#Prime survey point 0=survey point 
#U100 of UBSS TRS survey 1957
#
#Sections drawn looking downstream
#survey made going upstream.
#
#PAGE 16
#
#Station Distance Bearing 
0	1	115.0	301
1	2	100.0	323
2	3	47.0	347
3	4	77.25	326
4	5	59.5	258
5	6	31.25	217
6	7	80.0	290
#
#Some notes put doubt about prime survey point
endcentreline
endsurvey