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Perc Tests Lots 1-31 1986 PHARMER ENGINEERING CORP. Registered Civil Engineer & Land Surveyors PERCOLATION TEST RESULTS "MAPLE RIDGE SUBDIVISION" FOR CHRISTENSEN-HOWARD, INC. •2I MT. TOM AVY:i6liC i HOLYOKE, MASSACHUSETTS :; TELEPHONE: (413)533-7276 f PERCOLATION TESTS MAPLE RIDGE • TEST PERC RATE DEPTH FIELD NOTES LOT # PIT # MIN/IN SOIL LOG TO GW DATE RESULTS LOCATION 0-4" SANDY LOAM 1 1 2 4-16" MIXED SAND-SILT 54" 5-1-86 533/46 533/50 16-84" MED.SAND W/STREAKS �}{1( OF SILT 8 OXIDE- - _ _. _ 0-8" SANDY TOPSOIL 67" 2 2 2 8-40" SANDY SUBSOIL (OXID. @ 4-8-86 535-0/23 532/16 40-82" MED.COARSE SAND 46" ) 0-36" FILL i 36-82"MED.COARSE SAND W/ 3 3 I 2 LAYERS OF FINE SAND 72" 4-4-86 535-B/20 532/16 NOTE: FILL OF 36" MUST BE REMOVED 0-8" TOPSOIL IV 4 4 2 8-24" SANDY SUBSOIL i 76" 4-4-86 535-B/20 532/16 24-86" MED.COARSE SAND I 0-12" TOPSOIL 5 5 2 12-24" SANDY SUBSOIL 72" 4-4-86 535-B/21 532/16 24-80" MED.COARSE SAND 0-2" TOPSOIL 01 2-32" MED.COARSE SAND 6 6 2 32-52" FINE SAND ' 62" 4-8-86 535-B/26 535-B/60 52-83" COARSE SAND 7 NO TEST TAKEN 4, ��, i 8 NO TEST TAKEN y yr I I I PERCOLATION TESTS MAPLE RIDGE { TEST PERC RATE DEPTH FIELD NOTES OT 4 PIT # MIN/IN SOIL LOG TO GW DATE RESULTS LOCATION 9 NO TEST TAKEN /� 0-10" TOPSOIL 10-32" SILTY SUBSOIL NONE @ 10 101 7 32-96" COMPACT GREY TILL 8' 5-22-86 536/18 535-B/60 W/SOME COBBLES a& 0-4" TOPSOIL iI/i/q?' 0 4-24" SILTY SUBSOIL 11 10 2 24-43" MED.SAND 62" 4-11-86 535-B/29 535-B/48 43-90" COMPACT TILL - 0-8" TOPSOIL I� 12 11 5 8-36" SANDY LOAM 57" 4-22-86 535-B/34 535-8/48 36-92" GRAVELLY SAND W/FINES 0-8" TOPSOIL 8-24" SANDY SILT W/COBBLES 13 12 6 24-48" COMPACT SANDY TILL 64" 4-22-86 535-B/35 535-B/48 48-88" COARSE SANDY TILL • 0-6" TOPSOIL PO 6-22" SUBSOIL SILTY LOAM 14 13-A 13 22-94" COMPACT SANDY TILL 64" - 4-22-86 535-B/36 533/49 W/COBBLES 0-6" TOPSOIL Y'I �i 14 13-B 9 6-30" SANDY SILTY SUBSOIL 66" 4-22-861 . 535-8/36 533/49 30-94" COMPACT SANDY TILL 0-12" 'TOPSOIL 15 14 3 12-24" SILTY SUBSOIL 50" I 5-1-86 533/46, 47 533/49 24-84" COMPACT SILTY TILL PERCOLATION TESTS MAPLE RIDGE TEST PERC RATE DEPTH 1 FIELD NOTES ',OT # PIT # MIN/IN SOIL LOG TO GW DATE RESULTS LOCATION 0-12" TOPSOIL /iek 16 i 15 2 12-30" SILTY SUBSOIL 62" 5-1-86 533/47 533/49 30-96" SILTY TILL ��y 0-8" TOPSOIL Y' 17 16 4 8-24" SANDY SUBSOIL 74" 5-1-86 533/47 533/50 24-92" SANDY TILL W/FINES • 0-6" TOPSOIL 18 17 4 6-18" SANDY SUBSOIL NONE 5-1-86 533/48 533/50 YYY 18-108" SANDY TILL In?. { 0-10" TOPSOIL I Y 10-34" SANDY SUBSOIL 19 18 2 34-108" MIXED FINE—MED. NONE 5-1-86 533/48 533/51 SAND W/SILT ID4' j I ' 0-6" TOPSOIL y 20 19 3 6-24" SILTY SUBSOIL 77" 5-1-86 533/52 533/51 24-103" MED. SAND W/COBBLES 0-6" TOPSOIL 535-8/55 y G-30" SANDY SUBSOIL y PERC TEST) 21 i 20 8 30-72" COMPACT MED.SAND 64" 5-1-86 I 533/58 W/COBBLES I 533/52 72-108" MED. SANDY TILL ( SOIL LOG) MO 0-12" TOPSOIL 535-8%56 21 21 12 12-34" SILTY SUBSOIL NONE 5-1-86 (PERC TEST 533/58 34-70" MED. SAND 533/53 70-97" SANDY TILL /_ (SOIL LOG) • - /rI 0-8" TOPSOIL 8-28" SILTY SUBSOIL 28-48" SANDY SILT 23 22 5 W/STONES (GREY) 68" 5-14-86 535—B/57 535—B/57 48-92" RED SANDY TILL W/SOME COBBLES "+ " • PERCOLATION TESTS MAPLE RIDGE TEST PERC RATE DEPTH FIELD NOTES '.OT k I PIT 4 MIN/IN SOIL LOG TO OW DATE RESULTS LOCATION �) 0-4" TOPSOIL 1 4-20" SILTY SUBSOIL 23 I 23 4 20-62" GREY SANDY TILL 78" 5-14-86 535-B/58 535-B/57 62-112" RED SANDY TILL W/COBBLES J'/ 0-6" TOPSOIL / 1� 6-24" SILTY SUBSOIL J� 23 24 5 24-48" SANDY TILL W/COBBLES NONE 5-14-86 535-B/59 535-B/57 48-90" SILTY SAND W/COBBLES Jai) 24 NO TEST TAKEN 7/ lia I � I ' 25 NO TEST TAKEN fiy 26 NO TEST TAKEN 0-2" MULCH 2-12" LOAM TOPSOIL 12-26" SANDY SUBSOIL 27 25 10 26-48"' MED.COARSE SAND NONE 4-8-86 535-8/25 535-B/60 48-84" SANDY TILL �o7 0-12" TOPSOIL 28 26 10 12-24" SILTY SUBSOIL 60" 4-22-86 535-B/35 535-B/48 24-90" COMPACT SANDY TILL • ,- PERCOLATION TESTS MAPLE RIDGE I TEST PERC RATE DEPTH FIELD NOTES LOT M PIT it MIN/IN SOIL LOG TO GW DATE RESULTS LOCATION 0-15" TOPSOIL 15-39" SILTY SAND W/STREAKS OF FINE SAND 29 27 2 39-46" FINE SAND 103" 4-8-86 535-8/24 532/17 46-76" MED/COARSE SAND 76-107" VERY FINE SAND 0-18" SANDY LOAM 18-36" SILTY SAND 30 28 2 36-54" FINE SAND 70" 4-8-86 535-8/24 532/17 54-86" LAYERS FINE/COARSE SAND 0-2" MULCH ly 2-20" SANDY LOAM 31 ! 29 2 20-36" LAYERS OF FINE/MED. NONE 4-8-86 535-B/23 532/17 SAND 36-108" MED/COARSE SAND /e,C I � I