Laserfiche WebLink
__ _ �. ..__ _ <br /> CERT. �00627 <br /> PERCOLATION TEST D 'TA SHEET <br /> S-P Testing , Inc . 11-10-94 2 : 50 '��� <br /> Percolation readings made b�� on starting a p.m. � <br /> - rdu«v <br /> Test hole location 4 0 8 0 Bay S '1 d e Rd . , Hole number 5 , Date hole was preparecl 1���-�9—9 4 <br /> 12 6 <br /> Depth of hole bottom inches. Diameter of hole inches <br /> Soil data from test hole: � <br /> Depth, inches Soil texture <br /> 0 — 12" Topsoil dark bro n loam <br /> Method of scra[ching sidewall Kn i f e <br /> 2 <br /> Depth of gravel in bottom of hole inches <br /> 11-9-94 3 : OOpm 12 <br /> Date and hour of initial water filling , Depth of initial water illing inches above hole bottom <br /> Method used[o maintain at least (2 inches of water depth in hole for at lea t 4 hours AutomatiC S iphon _ <br /> 6 <br /> , Maximum wate depth above hole bottom during test inches <br /> Time Percolation <br /> :'ime interval, Mcasurement, Dro in water rate, Remarks <br /> minutes inches leve , inches minutes per <br /> inch <br /> � 2 : 35 prefill 6 <br /> 2: 50 3 : 05 " 3- 3/16 3 . 9 15 min <br /> 3 : 06 3 : 21 " 3- /8 4 . 1 " " <br /> 3 : 22 3 : 37 " 3- /2 4. 3 " " <br /> Percolation rate = 4 • 1 minutes per inch. <br /> �I - <br />