Survey of Shaft Gallery Monday 11th July 1960 By CJE, JAW, NJW Instruments Presmatic compass Type 06A read to 1 Reinforced Linen tape read to nearest 0,25' CRG grade 4-5 claimed for survey PSP is below lip in main shaft and survey tie in at stn 59 with main Pollnagollum survey below lip of waterfall from Gunmans entrance into main cave All bearings magnetic All sections drawn looking downstream Heights + widths of passages estimated PAGE 2 stn side dist b'ring vert +ve down 0 1 L 22 217 6 1 2 R 5 153 3 2 3 R 13 108 3 3 4 L 12 189 3 4 5 R 13 103 1 5 6 L 21 86 - 6 7 R 10 192 2 7 8 L 8 1337 1 8 9 L 7 80 1 9 10 L 9 183 - 10 11 R 7 235 - 11 12 R 5 220 4 PAGE 4 12 13 R 10 317 - 13 14 L 9.5 252 - 14 15 R 14 171 -1 15 16 L 11 130 1 16 17 L 12 186 - 17 18 L - - 3.5 19 20 R 12 202 - 20 21 R 6.5 215 -1 21 22 R 9.75 152 - 22 23 L 13.5 118 1 23 24 L 13.5 201 2 24 25 R 5.5 273 2 PAGE 6 25 26 R 8 210 -1 26 27 R 11 230 - 27 28 L 6 210 0.5 28 29 R 9 300 1 29 30 R 11 170 - 30 31 R 17 107 4 31 32 L 7 205 -3 32 33 R 7.5 243 1 33 34 R 13 112 1 34 35 L 7 171 - 35 36 R 7 232 1 35 36 R 7 232 1 36 37 R 8 137 1 37 38 R 8 204 0.5 PAGE 8 38 39 R 8.75 97 - 39 40 R 9 61 3 40 41 L 5 101 -1 41 42 R 5.5 144 -0.5 42 43 L 7.5 89 - 43 44 L 7 158 1 44 45 R 11.75 29 2.5 45 46 L 6 122 1 46 47 L 6.75 183 0.5 47 48 R 8 227 1 48 49 R 11.75 108 -3 49 50 L 6.75 58 1 50 51 R 6.75 120 - 51 52 L 10 95 1 PAGE 10 52 53 R 15.5 201 1 53 54 L 4.5 149 1 54 55 R 5.5 232 - 55 56 L 15.75 91 -1 56 57 R 13 134 4 57 58 L 11.75 122 2 58 59 L 5 108 - 59 60 L 7.5 169 -1 60 61 R 9.0 200 2 Final station is 4' from floor Page 15 POLLNAGOLUM 11th July 1960 survey of Upper End of Branch Passage Gallery West Surveyors B.B.Perratt, D.Royal, G.D.Witts Instruments Prismatic compass tyoe 06A read to 1 degree Metal reinforces linen tape read to complete number of 3" All bearings magnetic 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