Loading...
70-92 Boston Street - Site Investigation Summary Report - Appendix C APPENDIX C SOIL BORING LOGS L2005-115 Project/Client Project No. Boring No. SB-1 Sheet TRCFlyantan/City of Salem 28367-0050-00000 Well No. MW-1 I.of 2 Soil Boring Log location Description TRC Geologist 70—92 Boston Street,Salem,Massachusetts J.Hunter Drilling Contractor/Foreman Geoprobe Make/Model Auger/Drive Casing Sizemrpe ADH Environmental Sampling,Inc./P.Hatfield Thr-k-mounted(DT66) 2 in.stainless steel core Sampler Description Classification Method Coordinates Acetate liner modified Burmeister X=n/a Y=n/A I filter Seal Amountfrype: 4'-2' /bentonite chips Drill Bit/Auger Diameter. 2 in. ReL EL: Na Saud Pack AmounVfype: 15'-4'/No.3 sand Hammer Weight/Fall: n/a Riser Stick Up: n/a Screen Length/rype: 15'-5' /0.010 slot 1 in.dia.sch.40 PVC Na Water Table Depth: ^8 ft. Surface Elevation: Riser LengtbiType: 5'-0'/1 in.dia.sch.40 PVC Total Depth: — 15 ft Date Start: 11/17ro4 Date Fmish: t 1/17ro4 Sample Blows/ Pen/Rec Strati- Lab&wWell Depth Number RQD Core graphic Sample Description ph Field Numberle Construction Descri do ceuDg 5'/5' Top 3 in.vegetation(grass),topsoil 3-in.dii well 1 Dry,loose,light brown,M-C Sand tox in wwmte y � o d 2 s -- OVM=O o -_ — 3 R 4 - ' OVM=O b 5 5'/5' Sand as noted above(continued) 6 1 OVM=0 7 8 @ 8 ft: change to wet,dark gray Sand . OVM=0.1 SB 1-8 9 (hydrocarbon odor noted) pH=7.86 -43.4 mV -61.6 relmV z 10 575' Sand(continued) 11 - 12 13 Granular Soils Cohesive Soils Grain Size(USCS) Notes Blows/ft Density Blows/ft Density o� v.loose 1) 3-inch dia.flush-mounted well box in concrete 4-10 loose >2 v soft silt/clay N.OS mm 2) M-C: medium to coarse 2.4 soft f.sand 0.43-0.08 mm 10-30 m.dense 4-8 m,stiff m.sand 2.0-0.43 mm 3) mV: ORP in millivolts 30-50 dense 8-15 stiff c.sand 4.8-10 mm >50 v.dense 15-30 V.stiff L gravel 19 4.8 mm 4) relmV: ORP in relative millivolts Proportions >30 hard c.gravel 75.19 mm trace 0-10% some 20-3S% cobble 300-75 mm little 10-20% and 35-50% boulder >300 mm Project/Client Project No. Boring No. SB-1 Sheet TDC FlynntaNCity of Salem 28367-0050-00000 well No. MW-1 2 of 2 Soil Boring Log Location Description TRC Geologist 70—92 Boston Street,Salem,Massachusetts L Hunter l ampe Blows/ PenfRec Depth S Core Sample P le Description Stra Feld lab Sample Well ti- Number ROD Rec graphicTesting Number Construction ' lion Sand(continued) LL. 15 8 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 i 31 Granular Solis Cohesive Solis Grain Size(USCS) Notes Blows/ft Density Blows/ft Density 0-4 v.loose >2 V.soft siWclay <0.08 mm 4-10 loose 2-4 soft f.sand 0.43-0.08 mm 10-30 m.dense 4-0 M.stiff m.sand 2.0-0.43 mm 30-50 dense 8-15 stiff c.sand 4.8-2.0 mm >50 v.dense 15-30 v.stiff f.gravel 19-4.8 mm Proportions >30 hard c.gravel 75-19 mm trace 0-10% some 20-35% cobble 300-75 mm little 10-20% and 35-50% boulder >300 mm I �� Project/Client Project No. Boring No. SB-2 Sheet Flynntan/City of Salem 28367-0050-00000 Well No. MW-2 1 of 2 Soil Boring Log Location Description TRC Geologist 70-92 Boston Street,Salem,Massachusetts J.Hunter Drilling Contractor/Foreman Geoprobe Make/Model Auger/Drive Casing Size/Pype ADH Environmental Sampling,Inc./P.Hatfield Track-mounted(DT66) 2 in.stainless steel core Sampler Description Classification Method Coordinates Acetate liner modified Burmeister X=n/a Y=da Filter Seal Amountfrype; 17'-15' /bentonite chips Drill BIVAuger Diameter: 2 in. Ref.EL:.n/a - Sand Pack Amountlrype: 28'-17'/No_3 sand Hammer Weight/Fall: o/a Riser Stick Up: n/a Screen Length/l*ype: 28'-18' /0.010 slot 1 in.dia_sch.40 PVC Water Table Depth: —20 ft. Surface Elevation: n/a f Riser Length/Type: 18'-0'/1 in.dia.sch.40 PVC Total Depth: ^-28 ft. Date Start: 11/17/04 n2le Bluish: l m7/04 j Depth Sample Blows/ Pen/Rec Sample Description 1`�Phie Field Lab Sample Well Number RQD Core Desc ri do Testing Number Construction 575' 34 in.bituminous concrete(asphalt) 3-ha dh well 1 Dry,v.loose,yellowish brown,F-M Sand, box in wmete trace Gravel. 2 O NIM=0 S132-2 3 4 OVM=0 5 5'/5' Sand as noted above(continued) 6 Rn OVM=0 7 g A b 8 OVM =0 9 r 10 5'/5' Sand(continued) OVM =0 11 12 i 13 i Granular Soils Cohesive Soils Grain Size(USCS) Notes Blows/ft Density Blows/ft Density 1) 3-inch dia.flush-mounted well box in concrete 04 v.loose >2 V.son sat/clay <0.08 mm 2) F-M: fine to medium 410 loose 2-0 sog f.sand 0.43-0.08 mm 10-30 m.dense 4.8 m.stiff m.sand 2.0-0.43 mm 30-50 dense 8-15 stiff c.sand 4.8-2.0 mm >50 v.dense 15-30 v stiff f.gravel 19-4.8 mm Proportions >30 hard c.gravel 75-19 mm trace 0-10% some 20-35% cobble 300-75 mm little 10-20% and 35-50% boulder >300 mm I Project/Client Project No. Boring No. SB-2 Sheet 7RC Rynntan/City of Salem 28367-0050-00000 2 of 2 Well No. MW-2 .Soil Boring Log Location Description TRC Geologist 70—92 Boston Street,Salem,Massachusetts L Hunter Depth Sample Blows/ P Core Sample Description f;mPluc Field Lab Sample Well Number ROD Rec is Testing Number Construction Sand(continued) a m 15 s _ Sand{continued) - o -7- 16 a a = 17 18 19 20 51/5' Sand(continued) OVM=0 21 @ 20 ft: Wet 22 23 z 24 25 Sand(continued) 26 27 28 29 30 I 31 Granular Soils Cohesive Soils Grain Size(USCS) Notes Blows/ft Density Blows/it Density 0-4 v.loose >2 V.soft siltIclay <0.08 mm 4-10 loose 2-4 soft f.sand 0.43-0.08 mm 10-30 m.dense 4-8 M.stiff m.sand 2.0-0.43 mm 30-50 dense 8-15 stiff c.sand 4.8-2-0 mm >50 v.dense 15-30 V.stiff f.gravel 19-4.8 mm Proportions >30 hard c.gravel 75-19 mm trace 0-10% some 20-35% cobble 300-75 mm little 10-20% and 35-50% boulder >300 mm 1 Project/Client Project No. Boring No. SB-3 Sheet TRC Flynatan/City of Salem 28367-0050-00000 Wen No. MW-3 1 of 2 SOIL Boring Log Location Description .TRC Geologist 70—92 Boston Street,Salem,Massachusetts L Hunter Drilling Contractor/Foreman Geoprobe Make/Model Auger/Drive Casing S'iz� ADH Environmental Sampling,Inc./P.Hatfield Track-mounted(DT66) 2 in.stainless steel core Sampler Description Classification Method Coordinates Acetate liner Modified Burmeister X=n/a Y=ata Filter Seal Amount/Type: 4'-2' /bentonite Chips Drill Bit/Auger.Diameter: 2 in. Ref.EL: n/a Sand Pack Amountffype: 15'-4'/No.3 sand Hammer Weight/Fall: n/a Riser Stick Up: u/a Screen Lengthffype: 15'-5' /0.010 slot 1 in.dia.sch.40 PVC Water Table Depth: —6 ft. Surface Elevation: n/a Riser Length/Type: 5'-0'11 in.dia.sch.40 PVC Total Depth: — 15 ft. Date Start: 11/17/04 Date Finish: 11/17/04 PentRec Strati- wen Depth Sample Blows/ Core Number RQD Sample Description graphic Rec T�� Number Lab Sample Construction 272' 4 in.concrete 3-m dh.xeu 1 Dry,v.loose,yellowish brown,F-M Sand box incommte d � o s 2 Sand as noted above(continued) OVM=0 = a - 3 u a 4 515' Sand(continued) OVM=0.5 5 6 @ 6 ft: dark gray,F-M Sand OVM=0.9 SB3-6 (hydrocarbon odor noted) pH=7.87 7 82.8 MV @ 7 ft: Wet,dark gray,F-M Sand 71.7 relmV 8 9 575' Sand as noted above(continued) zXIX 10 � 11 12 13 Granular Soils Cohesive Soils Grain Size(USCS) Notes Blows/ft Density Blows/ft Density 1) 3-inch dia.flush-mounted well box in concrete for 0.4 v.loose >2 V.soft silt/clay <0.08 mm 4-10 loose 24 soft L sand 0.43-0.08 mm completion. 10-30 m.dense 4-8. m,stiff m.sand 7.0-0.43 mm 2) F-M: fine to medium 30-50 dense 8-15 stiff c.sand 4.8-2.0 mm >50 v.dense 15-30 V.stiffgravel 1948 mm 3) mV: ORP in mi111VO1tS ( Proportions >30 hard e•gravel 75-19 mm 4) relmV: ORP in relative millivolts trace 0-10% some 20-35% cobble 300-75mm little 10-20% and 35-50% boulder >300 mm Project/Client Project No. Boring No. SB-3 Sheet TR Flynntan/City of Salem 28367-0050-00000 Well No. MW-3 2 of 2 SoU Boring Log Location Description TRC Geologist 70—92 Boston Street,Salem,Massachusetts J.Hunter n/Rec: Strati- Depth Sample Blowst Number RQD P Co Sample Description graphic Field Lab Sample Well Rec Dewdvtion Testing Number Coastruction Sand(continued) M 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 — Granular Soils Cohesive Soils Grain Size(USCS) Notes Blows/ft Density Blows/ft Density 0-4 v.loose >2 V.soft silt/clay <0.08 mm 4-10 loose 2-4 soft f.sand 0.43-0.08 mm 10-30 m.dense 4-8 M.stiff m.sand 2.0-0.43 mm 30-50 dense 8-15 stiff c.sand 4.8-2.0 mm >50 v.dense 15-30 v.stiff 1.gravel 19-4.8 mm Proportions >30 hard c.gravel 75-19 mm trace 0-10% some 20-35% cobble 300-75 mm little 10-201% and 35-50% boulder >300 mm Project/Client Project No. Boring No. SB-4 Sheet TRCFlynntan/City of Salem 28367-00504)0000 Well No. MW-4 1 of 2 Soil Boring Log Location Description TRC Geologist 70—92 Boston Street,Salem,Massachusetts L Hunter Drilling Contractor/Foreman Geoprobe Make/Model Auger/Drive Casing Size/Type ADH Environmental Sampling,Inc./P.Hatfield Track-mounted(DT66) 2 in.stainless steel core Sampler Description Classification Method Coordinates Acetate liner Modified Burmeister X=n/a Y=nla Filter Seal Amount/type: 11.5'-9.5' /bentonite chips Drill Bit/Auger Diameter: 2 in. Ref.EL: a/a Sand Pack AmounUType: 22.5'-1 IS'/No.3 sand Hammer Weight/Faff: n/a Riser Stick Up: n/a s Screen LengtWI`ype:22.5'-12.5'/0.010 slot l in.dia.sch.40 PVC Water Table Depth: ^- 15 ft. Surface Elevation: n/a Riser Lengthflype: 12.5'-0'/I in.dia.sch.40 PVC Total Depth: -.22.5 ft. Date Start: 11/1&W Date Finish: 11/18/04 Sample Blows/ Pe Well Depth Number QD C°rest Sample Description Degraphi scri ti Ting Number Fleld Lable Construction 5'/l' 3 in,grass/top soil Poor I-hL Kik wen 1 Dry,loose,yellowish brown,WC Sand recovery box in con=xe and Gravel 2 3 4 5 Poor 5'/1.5 Sand(continued) recovery 8 s 6 0 0 3 u 9 8 9 10 =- 5'/5' Sand(continued) OVM=0 0-4 w - li = 12 OVM=0.1 13 pH 128.6 mV 115.2 relln SB4-14 z Granular Soils Cohesive Soils Grain Size(USCS) Notes Blows/ft Density Blows/ft Density 1) 3-inch dia.flush-mounted well box in concrete 04 v.loose >2 V.soft silt/clay <0.08 mm 4-10 loose 24 soft L sand 0.4".08 mm 2) M-C: medium to coarse 10-30 m.dense 4-8 m,sere m.sand 1".43 mm 3) Soil sample collected at 14 ft.due to poor recovery 30-50 dense 9-15 stiff a sand 4.8-10 mm. >50 v.dense30 V.stiff L graver 19 4 8 mm of upper horizon samples Proportions >30 hard a gravel 75-19 mm 4) mV: ORP in millivolts trace 0-10% some 20-35% cobble 300-75 mm 5) relmV: ORP in relative millivolts little 10-20% and 3550% boulder >300 mm r c Project/client Project No. Boring No. SB-4 Sheet Flynntan/City of Salem 28367-00504)0000 2 of 2 Well No. MW-4 Soil Boring Log Location Description TRC Geologist 70-92 Boston Street,Salem,Massachusetts J.Hunter Sample Blows/ PentRec Strad- .Feld Lab Sample Well Depth Number ROD Core Sample Description graphic Testing Number Construction Rec Description Sand(continued) 15 Ca15 ft-- Wet 5'/5'.. :.. __ ....... .. ...._ �_ _ Sand(continued) 16 17 18 z 19 20 2.5'/25' Sand(continued) 21 22 23 24 25 26 27 28 29 30 31 Granular Solis Cohesive Solis Grain Size(USCS) Notes Blowsfft Density Blows/ft Density 0-4 v.loose >2 V.sag siWciay <0.08 mm 4-10 loose 2-4 soft f.sand 0.43-0.08 mm 10-30 m.dense 4_8 M.stiff m.sand 2.0-0.43 mm 30-50 dense 8-15 stiff c.sand 4.8-2.0 mm >50 v.dense 15-30 V.stiff f.gravel 19-4.8 mm Proportions >30 hard c.gravel 75-19 mm trace 0-10% some 20-35% Cobble 300-75 mm little 10-20% and 35.50% boulder >300 mm i ProjectlClient Project No. Boring N. SB-S Sheet r c Plynntan/City of Salem 28367-0050-00000 1 of 1 Well No. da Soil Boring Log Location Description TRC Geologist 70—92 Boston Street,Salem,Massachusetts J.Hunter Drilling Contractor/Foreman Geoprobe Make/Model Auger/Drive Casing Size(type ADH Environmental Sampling,Inc./P.Hatfield Track-mounted(DT66) 2 in stainless steel core Sampler Description Classification Method Coordinates Acetate liner modified Burmeister X=n/a Y=n/a Filter Seal Amount/Type: n/a Dr P,Bit/Auger Diameter: 2 in. Ref.EL: n/a Sand Pack Amount/Type: n/a Hammer Weight/Fall: n/a Riser Stick Up: n/a Screen Length/lype: n/a Water Table Depth: n/a Surface Elevation: n/a Riser Length/type: n/a Tow Depth: 5 fG Date Start: 11/17/04 Date Finish: 11/17/04 Sample Blows/ Strati- Field Lab Well Depth Number RQD Core Sample Sample Description graphicTesting Number le Construction 5'15' 4 in.concrete 1 Dry,v.loose,yellowish brown,F-M Sand 2 OVM=0 S135-2 3 1 4 5 Refusal at 5 feet. 6 7 8 9 10 11 12 13 Granular Soils Cohesive Soils Grain Size(USCS) Notes Blows/ft Density Blows/ft Density 1) F-M: fine to medium 04 V.loose >2 V.soft silt/clay <0.08 mm 4-10 loose 24 soft L sand 0.43-0.08 mm 10-30 m.dense 4-8 m.Stiff m.sand 2.0-0.43 mm 30-50 dense 8-15 stiff c.sand 4.8-2.0 mm >50 v.dense U-30 V.stiff L gravel 194.8 mm Proportions >30 hard c.gravel 75-19 mm trace 0-10% some 20-35% cobble 300-75 mm little 10-20% and 35-50% boulder >300 mm Project/Client Project No. Boring No. SB-6 Sheet 7RC Flynntan/City of Salem 28367-0050430000 Well No. MW-5 1 of 1 Soil Boring Log Location Description TRC Geologist 70—92 Boston Street,Salem,Massachusetts L Hunter Drilling Contractor/Foreman Geoprobe Make/Model Auger/Drive Casing Sizefl'ype ADH Environmental Sampling,Inc. Track-mounted(DT66) 2 in.stainless steel core Sampler Description Classification Method Coordinates Acetate liner modified Burmeister X=n/a Y=n/a Filter Seal Amountrrype:_1.5'-l' /bentonite chips Drill Bit/Auger Diameter: 2 in. Ref.EL: n1a Sand Pack Amoanveype: 7'-1.5'/No.3 sand Hammer Weight/Fall: n/a Riser Stick Up: n/a Screen Lengthfrype: 7'-2' /0.010 slot 1 in.dia.sch.40 PVC Water Table Depth: ^-2 ft. Surface Elevation: n/a Riser Length/type: 2'-0'/1 in.dia.sch.40 PVC Total Dtth; -7 ft. Date Start: 11/17/04 Date Finish: 11/17M4 Depth Strati- Sample Blows/ �°rece Sample Description graphic Field Lab Sample Web Number RQD Descri do Testing Number Construction 575' 4 in.concrete 34°.°'a LUL box incm�� 1 Wet,loose,dark gray,F-C Sand OVM=0 Benwnftecb1p 25 0 3 0 3 6 4 5 272' Sand as noted above(continued) OVM=0 ~ 6 m d z 7 Refusal at 7 ft. 8 9 10 11 12 13 Granular Soils Cohesive Solis Grain Size(USCS) Notes Btowsfft Density Blows/ft Density 1) 3-inch dia.flush-mounted well box in concrete for 04 v.loose >2 V.soft slit/clay <0.08 mm 4-10 loose 24 soft f sand 0.43-0.08 mm completion. 10-30 m.dense 48 m,stiff m.sand 7-0-0.43 mm 2) F-C: fine to coarse 30-50 dense 8-15 stiff c.sand 4.8-2.0 mm >50 v.dense 1s 30 stiff r.gravel 19� mm 3) Not enough dry soil for soil testing. Proportions >30 hard C.gravel 75-19 mm trace 0-10% some 20-35% cobble 300-75 mm little 10-20% and 35-50% boulder >300 mm i Project/Client Project No. Boring No. SB-7 Sheet roc Flynntan/City of Salem 28367-0050-00000 1 of 1 Well No. n/a Soil Boring Log Location Description TRC Geologist 70—92 Boston Street,Salem,Massachusetts J.Hunter Drilling Contractor/Foreman Geoprobe Make/Model Auger/Drive Casing Size/ pe ADH Environmental Sampling,Inc./P.Hatfield Track-mounted(DT66) 2 in.stainless steel core Sampler Description Classification Method Coordinates Acetate liner modified Burmeister X=n/a Y=a/a Filter Seal AmoanVl)�pe: n/a Drill Bit/Auger Diameter: 2 in. Ref.EL: da Saud Pack Amount/type: nla Hammer Weight/Fatl: n/a Riser Stick Up: n/a Screen Lengthtrype: n/a Water Table Depth: n/a Surface Elevation: n/a Riser Leugthllype: n/a Total Depth: 5 ft. Date Start: 11/17/04 1 Date Finish: 11/17/04 Strati- Depth Sample Blows/Number QD Co ce Sample Description grapes Field Lab Number Construction ion Rec Descri do 5'11' 2 in bituminous concrete(asphalt) Damp,v.loose,dark gray,F-M Sand 1 2 OVM=O SB7-2 3 4 Brick debris at base of acetate liner 5 Refusal at 5 feet. 6 7 8 9 10 11 12 13 Granular Soils Cohesive Soils Grain Size(USCS) Notes Blows/fc Density Blows/n Density 1) F-A fine to medium 04 v.loose >2 V.soft slit/clay <0.08 mm 4-10 loose 24 soft G sand 0.43-0.08 nun 10-30 m.dense 4-8 m.Stiff m.sand 2.0-0.43 mm 30-50 dense 8-15 stiff c-sand 4.8-2.0 mut >50 v.dense 15-30 v.stiff L gravel 194.8 mm Proportions >30 hard c.gravel 75-19 mm trace 0-10% some 20-35% cobble 300-75 rout little 10-20% and 35-50% boulder >300 mm t Project/Client Project No, Boring No. SB.-8 shed TRCFlynntan/City of Salem 28367-0050-00000 1 of 1 Well No. da Soil Boring Log Location Description TRC Geologist 70-92 Boston Street,Salem,Massachusetts L Hunter Drilling Contractor/Foreman Geoprobe Make/Model Auger/Dnve Casing SizdType ADH Environmental Sampling,Inc./P.Hatfield Track-mounted(DT66) 2 in.stainless steel core Sampler Description Classification Method Coordinates Acetate finer modified Burmeister %da Y=n/a Filter Seal Amount/lype: da Drill BWAuger Diameter: 2 in. Ref.EL: n/a Sand Pack Amount/lype: nha Hammer Weight/Fall: o/a Riser Stick Up: n/a Screen LengthiType: n/a Water Table Depth: n/a Surface Elevation: n/a Riser Lengthllype: n/a Total Depth: 3.5 fL Date start: I1/t7N4 Date r"h: 11/17/04_ Depth e Sample Blows/ PedRRec Sample Description graphic Field Lab Sample Well Number RQD DescrfDtlom Testing Number Construction 3.5'/35 2 in.top soil 1 Dry,stiff,olive brown,Silt/Clay _ OVM=0 2 pH=7.79 S138-2 91.9 mV 3 83.7 relmV 4 Refusal at 3.5 feet. 5 6 7 8 9 10 11 12 13 Granular Soils Cohesive Soils Grata Size(USCS) Notes Blows/rt Density Blows/ft Density 1) Three attempts;moved approx.25 feet northeast 04 v.loose >2 V.soft satiClay <0.08 mm 4-10 loose 2.4 soft r.sand 0.43-0.08 moo of building for last drive. 10-30 in.dense 4 g m,Sufr in.sand 10-0.43 man 2) mV: ORP in millivolts 30-50 dense 845 stiff c.sand 4.8-7.0 mm 3) relmV: ORP in relative millivolts >50 v.dense 15_30 V.stifff.gravel 19-4.8 nun Proportions >30 hard c.gravel 75.19 min trace 0-10% some 20-35% cobble 300-75 min little 10-20% and 35-50% boulder >300 min 1 I Project/Client Project No. Boring No. :SB-9 Sheet TRCFlynntan/City of Salem 28367-0050-00" Well No. MW 6 1 of 2 Soil Boring Log location Description TRC Geologist 70-92 Boston Street,Salem,Massachusetts J.Hunter Drilling Contractor/Foreman Geoprobe Make/Model Auger/Drive Casing Sizell'ype ADH Environmental Sampling,Inc./P.Hatfield Track-mounted(DT66) 2 in.stainless steel core Sampler Description Classification Method Coordinates Acetate liner modified Burmeister Xr n/a Y=n/a Fdter Seal Amountffype: 4'-T /bentonite chips Drill Bit/Anger Diameter. 2 in. Ref.EL: n/a Sand Pack Amountfrype: 15'-4'/No.3 sand Hammer Weight/Fan: n/a Riser Stick Up: n/a Screen Lengthll'yp -. 15'-5' /0.010 slot I in.dia.sch.40 PVC Water Table Depth: ^-8.5 ft. Surface Elevation: n/a Riser Lengthflype: 5'-0'/1 in.dia.sch.40 PVC Total Depth: 15 ft. Date Start: 11/17/04 Date Finish: tl/17/04 Depth Sample Blows/ e°�c Sample Description graphicField Lab Sample Well Number RQD Descri do Testing Number . Construction Rec5'/0' 4 in.concrete 3-m.&L well 1 No recovery box in mouece 0 2 a =- o -- 3 s 4 b -- 5 5'!5' Damp,V.loose,olive gray,F-M sand 6 (hydrocarbon odor noted) OVM=0 8 OVM=0.3 S139-8 @ 8.5 ft: change to wet pH=9.24 9 .30.1 mV 40.5 relmV z 10 5'15' Sand as noted above(continued) 11 . . 12 13 Granular Soils Cohesive Soils Grain Size(USCS) Notes Blows/ft Density Blows/ft Density 1) 3-inch dia. flush-mounted well box in concrete 04 v.loose >2 V.soft silt/clay <0.08 mm 4-10 loose 2.4 soft t sand 0.43-0.08 mm 2) F-M: fine to medium 10-30 m.dense 4-8 m,stiff m.sand 2.0-0.43 min 3) mV: ORP in millivolts 3050 dense 8-15 stiff c.sand 4.8-2.0 in >50 v.dense 15-30 v.still E.gravel 19 4 8 mm 4) relmV: ORP in relative millivolts Proportions >30 hard c.gravel 75-19 min trace 0-10% some 20-35% cobble 300-75 mm Hale 10-20% and 35-50% boulder >300 mm Project/Client Project No. Boring No. SB-9 Sheet Flynntan/City of Salem 28367-00504)0000 2 of 2 Well No. MW-6 Soil Boring Log ILocation Description TRC Geologist 70-92 Boston Sheet,Salem,Massachusetts J.Hunter Strati- Depth Samppler BRAD PCore Sample Description graphic Field dig Lab Sample Wen Numbe Construction Description Sand(continued) 8 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 Granular Solis Cohesive Soils Grain Size(USCS) Notes Blows/it Density Blows/ft Density 0-4 v loose >2 V.soft silt/day <0.08 mm 4-10 loose 2-4 soft f.sand 0.43-0.08 mm 10-30 m.dense 4-8 m_stiff m.sand 2.0-0.43 mm 30-50 dense 8-15 stiff c.sand 4.8-2.0 mm >50 v.dense 15-30 v stiff f.gravel 19-4.8 mm Proportions >30 hard c.gravel 75-19 mm trace 0-10% some 20-35% cobble 300-75 mm little 10-20% and 35-50% boulder >300 mm rRC Project/Client Project No. Boring No. SB-10 Sheet Flynntan/City of Salem 28367-0050-00000 Well No. nla 1 of 2 .SOIL Boring Log Location Description TRC Geologist 70—92 Boston Street,Salem,Massachusetts J.Hunter Drilling Contractor/Foreman Geoprobe Make/Model Auger/Drive Casing Size/Type ADH Environmental 5ampl'ing,Inc./P.Hatfield Track-mounted(DT66) 2 in.stainless steel core Sampler Description Classification Method Coordinates Acetate beer modified Burmeister X=n/a Y=Ufa Filter Seal Amonnt/fype: n/a Drill Bit/Auger Diameter: 2 in. Ref.EL: n/a Sand Pack Amount/Type: n/a Hammer Weight/Fall: n/a Riser Stick Up: nha Screen Length/Type: n/a Water Table Depth: ^- 19 ft. Surface Elevation: n/a Riser Lengthn'ype: n/a Total Depth: ^-20 ft. Date Start: l l/18ffl4 Date Finish: 11/18/04 Sample Blows/ Pen/Rec Strati- Depth Core Sample Description graphic Field Lab Sample Wen Number RQDRec Deseri do Testing Number Construction 575' 3 in.bituminous concrete(asphalt) 1 Dry,loose,yellowish brown,M-C Sand 2 OVM=0 SB 10-2 3 PH=8.18 340.7 mV 328.8 relm', 4 OVM=0 5 Sand as noted above(continued) 6 OVM=0 7 8 OVM =0 9 10 575' Sand(continued) OVM =0 11 12 13 Granular Soils Cohesive Soils Grain Size(USCS) Notes Bbws/ft Density Blows/ft Density 04 Y.loose 1) M-C: medium to coarse 4-10 loose >2 s soft f.sad 0.43- mm 2) mV: ORP in millivolts 2-4 soft f.sand 0.43-0.OS mm 10-30 m.dense 4-8 m.Stiff m sand 2.0-0.43 mm 3) re1mV: ORP in relative millivolts 30-50 dense 8-15 stiff c.sand 4.8-2.0 mm >50 v.dense 15-30 V.stiff f.gravel 194.8 mm Proportions >30 hard c.gravel 75-19 mm trace 0-10% some 20-35% cobble 300-75 mm little 10-20% and 35-50% P boulder >300 mm TRC Project/Client Project No. Boring No. SB40 Sheet FlyantanlCity of Salem 28367-0050-00000 Well No. n1a 2 of 2 .Soil Boring Log Location Description TRC Geologist 70-92 Boston Street,Salem,Massachusetts I Hunter Sample Blows/ Pen'Rec Strati- Field Lvb Sample Well Depth Number RQD Core Sample Description graphic Testing Number Construction Rec 13cscri lion Sand(continued) 15 = 5'!5'_ Sand(continued) - ,_: >.: := = OVM=0 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 Granular Soils Cohesive Solis Grain Size(USCS) Notes Blowslft Density Blows/ft Density 0-4 v.loose >2 V.soft sift/clay c0.08 mm 4-10 loose 2-4 soft f.sand 0.43-0.08 mm 10-30 m.dense 4-8 M.stiff m.sand 2.0-0.43 mm 30-50 dense 8-75 stiff c.sand 4.8-2.0 mm >50 v.dense 15-30 V.stiff f.gravel 19-4.8 mm Proportions >30 hard c.gravel 75-19 mm trace 0-10% some 20-35% cobble 300-75 mm little 10-20% and 35-50% boulder >300 mm