18D-001 (12) 1
7
1
7
7
7
7
7
7
7
7
1
7
1
• 7
7
7
7
E
Q
d
E
G
E
1
C
C
C
C
�w
Pressure: 10486 psf TEST READINGS Load No. 7
aA�r
No. Elapsed Dial No. Elapsed Dial t° Qt
.087
Time Reading Time Reading .069 - -----
1 0. 00 0 . 08866 11 2880 . 00 0 . 10394 .091 -
i
2 0 . 25 0 . 08953 093 -
3 0 . 50 0. 09016 095 _
.097 - --'
4 1 . 00 0 . 09087
.099 ' --
5 2 . 00 0 . 09185
6 4 . 00 0 . 09311
°3
7 20 . 00 0 . 09654
07
8 75 . 00 0 . 0 9 8 8 2 .1 S 1 Z 5 z'° Z°° 5°°°
9 720 . 00 0 . 10201
10 1440 . 00 0 . 10252
on Void Ratio = 0 . 929 Compression = 10 . 2
DO = 0 . 08807 D50 = 0. 09305 D100 = 0 . 09804
C. at 3. 6 min. = 0 . 07 ft . 2/day Ca = 0 . 004
eau
s
40
M
a�.
w
w
�s
CLARENCE WELTI ASSOCIATES, INC. - - _
Pressure: 3871 psf TEST READINGS Load No. 4
No. Elapsed Dial t° 4t°
.055
Time Reading 056
1 0 . 00 0 . 05276 .057 -- -
2 1 . 00 0 . 05685 .059 --� - -
I
3 2 . 00 0 . 05756 .060
4 4 . 00 0 . 05850 .061 -
5 720 . 00 0 . 06339 062
6 1440 . 00 0 . 06378 .063 - --
.069 --
.065 1 II ,ii
.1 .5 1 2 5 20 200
Void Ratio = 1 . 038 Compression = 5 . 1 %
DO = 0 . 05520 D50 = 0 . 05842 D100 = 0 . 06164
C. at 3 . 8 min. = 0 . 07 ft . 2/day Ca = 0 . 002
Pressure: 5243 psf TEST READINGS Load No. 5
ew No. Elapsed Dial t 4t
.069 i °
Time Reading 065
1 0 . 00 0 . 06378 .066 I,�,
---
2 0 . 25 0 . 06457 067
.068 -
3 0 . 50 0 . 06488 .069
4 1 . 00 0 . 06543 -- -- -
.070 -- ,
5 2 . 00 0 . 06606 .071
6 4 . 00 0 . 06693 072 `�LL
.073
7 25 . 00 0 . 06929
.079 200
8 60 . 00 0 . 07000
9 720 . 00 0 . 07205
10 1440 . 00 0 . 07224
+ Void Ratio = 1 . 015 Compression = 6 . 1 o
DO = 0. 06361 D50 = 0 . 06763 D100 = 0 . 07165
C. at 7 . 1 min. = 0 . 04 ft . 2/day Ca = 0 . 001
Pressure: 7864 psf TEST READINGS Load No. 6
No. Elapsed Dial No. Elapsed Dial t 9t°
.072
Time Reading Time Reading .074 - -
1 0 . 00 0 . 07224 11 1440 . 00 0 . 08866
.076
2 0 . 25 0 . 07433
.080
3 0 . 50 0 . 07520 .082 --
4 1 . 00 0 . 07598
.089 I I
5 2 . 00 0 . 07748
*•� 6 4 . 00 0 . 07937
7 8 . 00 0 . 08142 090
.092 .1 .5 1 2 5 20 200
8 20 . 00 0 . 08346
9 40 . 00 0 . 08472
10 840 . 00 0 . 08819
Void Ratio = 0 . 970 Compression = 8 .2
DO = 0 . 07258 D50 = 0 . 07906 D100 = 0 . 08554
Cv at 3.5 min. = 0 . 08 ft . 2/day Ca = 0 . 003
o
----- CLARENCE WELTI ASSOCIATES, INC.
Pressure: 655 psf TEST READINGS Load No. 1
No. Elapsed Dial .0236 to 4t0
Time Reading 0240 , ---- --
1 0 . 00 0 . 02402 .0244
2 0 . 25 0 . 02402 .0248 - --__
3 0 . 50 0 . 02480 .0256
4 1 . 00 0 . 02535 .0260 -
III
5 2 . 00 0 . 02591 .0264 -
+. 6 3 . 00 0 . 02622 .0268
.02,2 -- -
7 30 . 00 0 . 02677 .027 6
.1 .5 11 2 5 20 100 500
8 60 . 00 0 . 02677
9 300 . 00 0 . 02677
Void Ratio = 1 . 139 Compression = 0 . 4 %
+�w DO = 0 . 02266 D50 = 0 . 02471 D100 = 0 . 02677
Cv at 0 .5 min. = 0 . 63 ft . 2/day Ca = 0 . 000
, Pressure: 1311 psf TEST READINGS Load No. 2
No. Elapsed Dial .029 t0 4t0
i I
Time Reading .030L- '
1 0 . 00 0 . 02677
.032
2 0 . 25 0 . 02992 .033 - --
3 0 . 50 0 . 0 3 0 4 7 .034 -
I,
e�s 4 1 . 00 0 . 03118 .035
5 2 . 00 0 . 03220 036
6 11 . 00 0 . 03394 037
.038
7 15 00 0 03496 .039
.5�1 2 5 ._.20, 200
_......
. .
8 80 . 00 0 . 03677 1
9 1440 . 00 0 . 03772
Void Ratio = 1 . 109 Compression = 1 . 7 %
DO = 0 . 02854 D50 = 0 . 03263 D100 = 0 . 03671
C. at 3 .2 min. = 0 . 09 ft . 2/day Ca = 0 . 001
Pressure: 2621 psf TEST READINGS Load No. 3
,.,
No. Elapsed Dial t 4t
.0392
i
Time Reading .0407 --
1 0 . 00 0 . 03772 .0422 -`
2 0 . 25 0 . 04071 0452
3 0 . 50 0 . 04150 .0467
4 1 . 00 0 . 0 42 52 0482
5 2 . 00 0 . 04386 .0497
6 4 . 00 0 . 04567 °512
.0527
7 40 . 00 0 . 05102 .0542
20 ' 200
8 1000 . 00 0 . 05268
9 1440 . 00 0 . 05276
Void Ratio = 1 . 068 Compression = 3 . 7 %
*■ DO = 0 . 03915 D50 = 0 . 04558 D100 = 0. 05202
C. at 3 . 8 min. = 0 . 08 ft . 2/day Ca = 0 . 001
- -- - -= CLARENCE WELTI ASSOCIATES, INC. = _ _
no CONSOLIDATION TEST DATA
Client: Edwards & Kelscey
"project: Big Y Store, Northampton, MA
Project Number:
ow Sample Data
Source:
,,,,Sample No. : Boring B-5
Elev. or Depth: 15 ' -17 ' Sample Length (in. /cm. ) :
Location: New Big Y Store, Northampton, MA
Description: Varved Clay
ON Liquid Limit: Plasticity Index:
USCS: AASHTO: Figure No. :
Testing Remarks:
Test Specimen Data
TOTAL SAMPLE BEFORE TEST AFTER TEST
Wet w+t = 398 . 20 g . Consolidometer # = 1 Wet w+t =
Dry w+t = 338 . 70 g . Dry w+t =
,Tare Wt. = 198 . 40 g. Spec. Gravity = 2 . 6 Tare Wt. =
Height = 1 . 00 in. Height = .79 in.
Diameter = 3 . 00 in. Diameter = 3 . 00 in.
Weight = 199 . 80 g. Defl. Table = Reference Set (cros . /kgcm2)
Moisture = 42 . 4 o Ht. Solids = 0 . 3668 in. Moisture = o
Wet Den. = 107 . 7 pcf Dry Wt. = 110 . 47 g . * Dry Wt. = n/a
*"Dry Den. = 75 . 6 pcf Void Ratio = 1 . 147 Void Ratio = 0 . 929
Ovrbrdn. = 1167 psf Saturation = 96 .2 %
Initial dry weight used in calculations
End-of-Load Summary
00
Pressure Final Machine Cv Ca Void $ Compression
(psf) Dial (in. ) Defl. (in. ) (ft.2/day) Ratio /Swell
start 0 . 02402 1 . 147
655 0 . 02677 0 . 00000 0 . 63 0 . 000 1 . 139 0 . 4 Comprs .
1311 0 . 03772 0 . 00000 0 . 09 0 . 001 1 . 109 1 . 7 Comprs .
2621 0 . 05276 0 . 00000 0 . 08 0 . 001 1 . 068 3 . 7 Comprs .
+* 3871 0 . 06378 0 . 00000 0 . 07 0 . 002 1 . 038 5 . 1 Comprs .
5243 0 . 07224 0 . 00000 0 . 04 0 . 001 1 . 015 6. 1 Comprs .
7864 0 . 08866 0 . 00000 0 . 08 0 . 003 0 . 970 8 . 2 Comprs .
10486 0 . 10394 0 . 00000 0 . 07 0 . 004 0 . 929 10 . 2 Comprs .
Cc = 0 . 34 Pc = 6080 psf
_- -- -
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Dial Reading vs. Time
Project No.:
Project: Big Y Store,Northampton,MA
Location: New Big Y Store,Northampton,MA
to t a
.064 4t0 .072 0 I•
II
—,--i----`1 .074
.065 ' - i I t �
4
.076 •
' III -
066
.067 LL-4 rt,
I III
I i --,� r. .oao I� _' -
I II
, I
.068 II
L
� .069 ---r- - - �
m .082 - - - --
° .070 : = ° .084
xWY `
.071 .086
III III I I '� I
,
.072 ! .088 -
I'. -_.--
� ! I
Load#6
.073 5243pSf .oso 7864 psf ;
Cv @ 7.10 min.= C,,(c�3.47 min.=
0.04 ft?/da 0. 8 ft. /da
.074,1 .2 .5 1 2 5 10 20 50 200 500 2000 092.1 .2 -5 1 2 5 110 20 50 200 500 2000
Elapsed Time(min.) Elapsed Time(min.)
.097 to 4b
I,
.089
I,
OR
l _
091
III I I I
.093 _-I-�
j I i
it
.-. .095
I I Ii
I '
rill .097 ! --
f
° .099
I
.101
VIII '.I I II! Ili III I ! �
.103 ,� •, ,- I, -
�
Load
105 10486 psf j
C� a 3.61 min.=
0. 7 ft.2/da
OW .107.1 .2 .5 1 2 5 10 20 50 200 500 2000
Elapsed Time(min.)
on Dial Reading vs.Time
CLARENCE WELTI ASSOCIATES, INC. Plate
Dial Reading vs. Time
Project No.:
Project: Big Y Store,Northampton,MA
Location: New Big Y Store,Northampton,MA
on .0236 to 4to .029 to i �4`°
.0240
T+
.030
- -r, i - --
1
+ J
I
.0244 i � _ 1- i i- .031 --
1 _
.032 - j - ,I - --� -- - -- ----------
WW
'II I I�,i III
c v.033 - II
. .0252 _I �--- I- j.1- - --�'y---� --------
_ c I
_ I � � 'I I
I I I C
.0256 -�-F -_�- 1 .034 -
�
.0260 I, - -f- .035 -•-�_�--`-�__- --- --- ------
m
p
I I
.0264 036
i
�- --
.0268
.037 _ -i-; ! •----
i I � ----- _
Loa III I'i Load#2 -
0272 655 psf fi 038 1311 psf
Cv @ 0.48 C'o n 3.19
0.63 ft.2/da .09 ft.
.0276.1 .2 5 1 2 510 20 50 200 500 .039.1 .2 5 1 2 5 10 20 50 200 500 2000
Elapsed Time(min.) Elapsed Time(min.)to to 4
.0392 �� .055
.0407
056
I
�I - i
I'
0422 '1 �_ •.- ---- --- ---- --
I i I I
� _
_057 --- -
-
�
.0437 I � I � I i-�f -058 t III
I I f
. .059 - _
I
i ,
c .0452 �I --I, '�- -__-
- '
0467 I o .060 - -+ ---. -
I
.0482 . ` `J 4_ .061 __.:
.I �
.0497 - - 1-�-- 1 062 '.- -
I � III I I i'III I I I' I
I
II
.0512 - ---`- - .063 -- --------_. ----- - -- - -__..
26 064 Load
0527 Load#3 #4
21 psf psf
Cv�ti,3.79 min.= ! I Cv a 3.77 min
OC ft?/da 065 0.07 ft.2/da
02.1 .2 .5 1 2 5 10 ZO 50 200 500 2000 .1 .2 .5 1 2 5 10 20 50 200 500 2000
Elapsed Time(min.) Elapsed Time(min.)
Dial Reading vs.Time
CLARENCE WELTI ASSOCIATES, INC. Plate
40
CONSOLIDATION TEST REPORT
1.19 I !
�I
1.16 i I i
; I
I,
1.13
i
I
I '
I I
I I 'll
1.10
I
I
i
1.07
I
I
I
I
O
I
i
� 1.04 i I I I I
ex
i I
'tw! 1.01
ill I I
0.98
0.95
'I
I
I
i
li
!
i li II i it I I II ! �I
0.92
i � I
I
0.89
100 200 50 0 1000 2000 5000 10000 20000 50000
Applied Pressure- psf
Natural D Dens. Sp. Overburden P Swell Press. Swell e.
Sat. Moist. Dry LL PI G�. (PSD (P SD CC Cr (psf) % 1.1.1
47
96.2% 42.4% 75.6 2.6 1167 6080 0.34
MATERIAL DESCRIPTION USCS AASHTO
Varved Clay
Project No. Client: Edwards&Kelscey Remarks:
*A! Project: Big Y Store,Northampton,MA
Location: New Big Y Store,Northampton,MA
on CONSOLIDATION TEST REPORT
CLARENCE WELTI ASSOCIATES, INC. Plate
am
Big Y World Class Market
Northampton,MA
Water Content Tests
April, 2005
Sample* Water Content'f Sample# Water Content O/
B1,5'-7' 11.3 B5,10'-12' 33
B2,5'-7' 17.9 B5,20'-21.5' 46
B3,5'-7' 8.6 B5,25'-26.5' 50
B3,10'-11.5' 55 B5,30'-31.5' 32.5
B3,15'-16.5' 60 B6,3'-5' 15.9
B3,20'-21.5' 51 B7,10'-11.5' 57
B3,25'-26.5' 40 B7,15'-16.5' 53
B4'3'-5' 8.6 B7,20'-21.5' 42
,�. B4,10'-11.5' 43 B7,25-26.5' 37
B4,15'-16.5' 49 B8,3'-5' 36
B4,25'-26.5' 32 B8,5'-7' 39
B5,3'-5' 27 B8,10'-11.5' 43
B5,7-9' 29 B9,1'-3' 9.9
B10,10'-11.5' 13.8
no
GRAIN SIZE DISTRIBUTION TEST REPORT
C [ C
C C C \ C O O
._ -t N CD O O O O O
100 � � \ �
90
80
70
w
z 60
L.
z 50
w
v
W 40
w
30
20
10
0
go 200 100 10.0 1 .0 0. 1 0.01 0.001
GRAIN SIZE - mm
o, Test % +3" % GRAVEL % SAND % SILT % CLAY
# 4 1 0 .0 0 . 1 44.3 55 . 6
5 0 . 0 0 . 0 7 . 8 92 . 2
■ 6 0 .0 21 . 1 49 .4 29 . 5
LL PI D85 D60 D50 D30 D15 D10 cc Cu
0 0 . 39 0 . 10
•
■ 19 . 05 0 . 56 0 . 32 0 . 079
MATERIAL DESCRIPTION USCS AASHTO
#
L
■
Project No. : Big Y Store Remarks:
Project : Morthompton,MA
# Location: B4,3' -5'
L Location: 84,30 ' -31 .5 '
■ Location: B5,3 ' -5 '
Date: 4/16/05
an GRAIN SIZE DISTRIBUTION TEST REPORT
CLARENCE WELT I ASSOCIATES , INC . F igu re No.
w
GRAIN SIZE DISTRIBUTION TEST REPORT
C [ C
y. cV (O O O O O O
I \ \ \ N d CD N
100
90
80
70
w
z 60
4
z 50 7 1
w
+ W 40
30
20
10
O Jl � I
200 100 10.0 1 .0 0. 1 0.01 0.001
GRAIN SIZE - mm
go Test % +3" % GRAVEL % SAND % SILT % CLAY
! 1 0 .0 0 . 0 59 .3 40 . 7
2 0 . 0 0 . 0 41 . 7 58 . 3
wo 01 3 1 0 .0 1 0 . 0 94.0 6 .0
LL PI D85 D60 D50 D30 D15 D10 Cc Cu
0 0 . 62 0 . 21 0 . 13
t 0 . 52 0 . 09
■ 0 . 72 0 . 46 1 0 . 39 0 . 269 0 . 1908 0 . 1618 0 . 98 2 . 8
MATERIAL DESCRIPTION uSCS AASHTO
aw a
■
Project No. : Big Y Store Remarks:
�w
Project : Northampton, MA
! Location: 81 ,5 ' -7 '
w� A Location: B2,5 ' -7 '
■ Location: B3,3 ' -5 '
Date: 4/15/05
' GRAIN SIZE DISTRIBUTION TEST REPORT
LCLARENCE WELT I ASSOC I ATES , I NC . F igu re No.
e�.
GRAIN _ SIZE DISTRIBUTION TEST REPORT
C � C
100 w + a C
Aw
90 IN,
WIN
80
70 k6 w
A,
w
z 60
z 50
w
v
W 40
30
20
10
O LLI I
200 100 10.0 1 .0 0. 1 0.01 0.001
GRAIN SIZE - mm
an Test % +3" % GRAVEL % SAND % SILT % CLAY
• 7 0 . 0 0. 0 91 .7 8 . 3
A 8 0. 0 0. 0 92.5 7 . 5
w ■ 9 0.0 25. 3 67 .5 7 . 2
LL PI D85 D60 D50 D30 D15 D10 Cc Cu
4 0. 40 0 . 29 0 . 25 0 . 197 0 . 1551 0 . 1366 1 . 00 2 . 1
• 1 .02 0 . 36 0.30 0 . 206 0 . 1422 0 . 1104 1 . 06 3 . 3
■ 4. 75 2 . 15 1 .29 0 . 492 0 . 1980 0 . 1179 0 . 95 L 18 . 2
MATERIAL DESCRIPTION USCS AASHTO
L
■
an Project No. : Big Y Store Remarks:
Project : Northompton ,MA
* Location: 85,40' -41 .5'
ear t Location: 136,3 ' -5 '
■ Location: B9 ,3' -5 '
Date: 4/16/05
an
GRAIN SIZE DISTRIBUTION TEST REPORT
ICLARENCE WELT I ASSOCIATES , INC . F i gu re NO.
GRAIN SIZE DISTRIBUTION TEST REPORT
C � C
C C c c o 0
100
90
80
70
w
z 60
L
z 50
V
LLJ
w 40
n
30
20
10
40 0
200 100 10.0 1 .0 0. 1 0.01 0.001
GRAIN SIZE - mm
on Test +3" 7. GRAVEL % SAND � SILT CLAY
7,
10 0.0 4. 3 88.4 7 .3
raw
LL PI D85 D60 D50 D30 D15 D10 Cc Cu
4 1 .53 0. 60 0 .48 0. 291 0. 1712 0 . 1226 1 , 14 4 . 9
MATERIAL DESCRIPTION USCS AASHTO
•
Project No. : Big Y Store Remarks:
Project : Northompton ,MA
�t Location: B10, 1 ' -3'
+wr
Date: 4/16/05
s GRAIN SIZE DISTRIBUTION TEST REPORT
CLARENCE WELT I ASSOC I ATES , I NC . Figure No.
4m
no
M.
00
APPENDIX 2
LABORATORY TEST DATA
10 Grain Size Gradation Tests
27 Water Content Tests
1 Consolidation Test
w
on
,ter
CLIENT PROJECT NAME
CLARENCE WELTI ASSOC., INC. BIG Y WORLD CLASS MARKET
P.O. BOX 397 LOCATION
GLASTONBURY, CONN 06033
EDWARDS&KELCEY NORTH KING STREET NORTHAMPTON MA
All® AUGER CASING SAMPLER CORE BAR. OFFSET SURFACE ELEV. HOLE NO. B-18
TYPE HSA SS LINE R STA. GROUND WATER OBSERVATIONS START
DATE 3/14/05
SIZE I.D. 3.75" 1.375" N.COORDINATE AT none FT AFTER 0 HOURS
no HAMMER WT. 1401bs AT FT.AFTER HOURS FINISH
E.COORDINATE DATE 3/14/05
HAMMER FALL 30"
SAMPLE A STRATUM DESCRIPTION ELEV.
40 DEPTH NO. BLOWS/6" DEPTH +REMARKS
ASPHALT .30
DARK BR.FINE-MED.SAND,SOME FINE GRAVEL,TRACE SILT- .50
1 5-7-8-11 1.00'-3.00' FILL
RED/BR.FINE SAND,SOME SILT LAYERS
2 11-7-10-10 3.00'-5.00' w.
tw 5
3 4-5-5-5 5.00'-7.00'
10
V4-9-11 410.001-11.50'
RED/BR. FINE-MED.SAND,TRACE SILT 11.0
ow
15
5 6-9-10 15.00'-16.50'
20
6 6-8-9 20.00'-21.50'
I
23.0
RED/BR. FINE SAND,TRACE SILT
25
7 5-6-8 25.00'-26.50'
BOTTOM OF BORING @ 26.5' 26.5
30
tees
DRILLER: BREWER
LEGEND:COL.A:
INSPECTOR:
SAMPLE TYPE: D--DRY A=AUGER C=CORE U=UNDISTURBED PISTON S=SPLIT SPOON
PROPORTIONS USED: TRACE=0-10% LITTLE=10-200/6 SOME=20-35% AND=35-50% SHEET 1 OF 1 HOLE NO. B-18
go
we CLARENCE WELTI ASSOC., INC. CLIENT PROJECT NAME
P.O. BOX 397 BIG Y WORLD CLASS MARKET
GLASTONBURY, CONN 06033 LOCATION
EDWARDS&KELCEY NORTH KING STREET NORTHAMPTON MA
on AUGER CASING SAMPLER CORE BAR. OFFSET SURFACE ELEV.
HOLE NO. B-17
TYPE HSA SS LINE&STA.
GROUND WATER OBSERVATIONS START 3I15IO5
SIZE I.D. 3.75" 1375" DATE
go . N.COORDINATE AT noneFT AFTER 0 HOURS
HAMMER WT. 140lbs
E.COORDINATE AT FT AFTER HOURS FINISH 3115/05
HAMMER FALL 30" DATE
w DEPTH SAMPLE A STRATUM DESCRIPTION ELEV.
NO. BLOWS/6" DEPTH +REMARKS
0 ASPHALT .30
RED/BR. FINE-CRS.SAND,TRACE SILT
1 6-9-11-13 1.00'-3.00'
III
2 7-10-11-8 3.00'-5.00'
RED/BR. FINE-MED.SAND,LITTLE SILT 3.0
RED/BR. FINE-MED.SAND,TRACE SILT 4.0
s� 5
3 5-8-7-9 5.00'-T00'
10
4 7-11-13 10.00'-11.50'
on
15
5 8-11-14 15.00'-16.50'
vp
we
20
6 9-18-24 20.00'-21.50'
on
p.
25
7 10-16-19 25.00'-26.50'
BOTTOM OF BORING @ 26.5' 26.5
30
ew
LEGEND:COL.A: DRILLER: LINDENBERGER
SAMPLE TYPE: D=DRY A=AUGER C=CORE U=UNDISTURBED PISTON S=SPLIT SPOON INSPECTOR:
PROPORTIONS USED: TRACE=0-10% LITTLE=10-20% SOME=20-35°-o AND=35-50% SHEET 1 OF 1 HOLE NO. B-17
CLIENT PROJECT NAME
CLARENCE WELTI ASSOC., INC.
P.O. BOX 397 BIG Y WORLD CLASS MARKET
GLASTONBURY, CONN 06033 LOCATION
EDWARDS&KELCEY NORTH KING STREET NORTHAMPTON MA
AUGER CASING SAMPLER I CORE BAR. OFFSET SURFACE ELEV. HOLE NO. B-16
TYPE HSA SS LINE&STA.
GROUND WATER OBSERVATIONS START
SIZE I.D. 3.75" 1.375" DATE 3/15/05
� N.COORDINATE .A7 DOIl2FT.AFTER O HOURS
HAMMER WT. 1401bs
E.COORDINATE AT FT AFTER HOURS FINISH 3115105
HAMMER FALL 30" DATE
w DEPTH SAMPLE A STRATUM DESCRIPTION
NO. BLOWS/6" DEPTH +REMARKS ELEV.
ASPHALT .30
BR. FINE-CRS,SAND,LITTLE GRAVEL,TRACE SILT
1 16-18-8-7 1.00'-3.00'
on
2 4-4-5-4 3.00'-5.00' GRAY/BR.VARVED CLAY AND SILT 3.5
am 5
3 4-5-7-9 5.00'-7.00'
10
m 4 5-5-8 10.00'-11.50'
15
5 3-5-7 15.00'-16.50'
A1116
20
6 4-5-5 20.00'-21.50'
+�w
GRAY/RED/BR.VARVED SILT AND CLAY 22.0
25
7 9-8-11 25.00'-26.50'
BOTTOM OF BORING @ 26.5' 26.5
wo 30
on LEGEND:COL.A: DRILLER: LINDENBERGER
INSPECTOR:
SAMPLE TYPE: D=DRY A=AUGER C=CORE U=UNDISTURBED PISTON S=SPLIT SPOON
PROPORTIONS USED: TRACE=0-10% LITTLE=10-20% SOME-20-35% AND=35-50% SHEET 1 OF 1 HOLE NO. B-16
CLIENT PROJECT NAME
CLARENCE WELTI ASSOC., INC.
P.O. BOX 397 BIG Y WORLD CLASS MARKET
GLASTONBURY, CONN 06033 LOCATION
EDWARDS&KELCEY NORTH KING STREET NORTHAMPTON MA
ELEV.
AUGER CASING SAMPLER CORE BAR. OFFSET SURFACE HOLE NO. B-15
TYPE HSA SS LINE&STA. GROUND WATER OBSERVATIONS START
SIZE I.D. 3.75" 1.375" DATE 3/10/05
� N.COORDINATE AT IlOf12FT.AFTER O HOURS
HAMMER WT. 140lbs
E.COORDINATE AT Fr AFTER HOURS FlNlsa 3/10/05
HAMMER FALL 30" DATE
SAMPLE STRATUM DESCRIPTION
DEPTH NO. BLOWS/6" DEPTH A +REMARKS ELEV.
0 ASPHALT
.40
BR. FINE-MED.SAND,LITTLE GRAVEL,TRACE SILT-FILL 1.0
1 7-6-4-3 1.00'-3.00' BR. FINE-CRS.SAND-FILL
GRAY SILT, SOME CLAY 2.0
2 5-4-4-7 3.00'-5.00'
ewi 5
3 2-3-5-6 5.00'-7.00'
on
RED/BR.SILT,SOME FINE SAND 8.0
10
t 4 6-6-8 10.00'-11.50'
BOTTOM OF BORING @ 11.5' 11.5
�M1
15
�r
tur
20
Ier
25
30
wa LEGEND;COL.A:
DRILLER: BREWER
INSPECTOR:
SAMPLE TYPE: D=DRY A=AUGER C=CORE U=UNDISTURBED PISTON S=-SPLIT SPOON
PROPORTIONS USED: TRACE=0-10% LITTLE-10-20% SOME-20-35% AND=35-50% SHEET 1 OF 1 HOLE NO. B-15
CLIENT PROJECT NAME
«s. CLARENCE WELTI ASSOC., INC.
P.O. BOX 397 BIG Y WORLD CLASS MARKET
GLASTONBURY, CONN 06033 LOCATION
EDWARDS&KELCEY NORTH KING STREET NORTHAMPTON MA
AUGER CASING SAMPLER CORE BAR. OFFSET SURFACE ELEV. HOLE NO. B-14
TYPE HSA SS LINE&STA. GROUND WATER OBSERVATIONS START
SIZE I.D. 3.75" 1.375" DATE 3/10/05
� N.COORDINATE AT(1011 @FT.AFTER O HOURS
HAMMER WT. 140lbs
E.COORDINATE DATE AT FT.AFTER HOURS 3/10/05
HAMMER FALL 30" DATE
SAMPLE STRATUM DESCRIPTION
u� DEPTH NO. BLOWS/6" DEPTH A +REMARKS ELEV,
0 ASPHALT
.40
BR. FINE SAND,TRACE TO LITTLE SILT
1 15-11-9-9 1.00'-3.00'
alQ
2 6-5-5-6 3.00'-5.00'
5 RED/BR.SILT,TRACE FINE SAND 4.5
3 3-4-4-6 5.00'-7.00'
RED/BR.FIN E-MED.SAND,TRACE SILT&GRAVEL 9.0
10
awl 4 6-8-8 10.00'-11.50'
BOTTOM OF BORING @ 11.5' 11"5
em
15
w
20
25
30
LEGEND:COL.A: DRILLER: BREWER
INSPECTOR:
SAMPLE TYPE: D=DRY A=AUGER C=CORE U=UNDISTURBED PISTON S=SPLIT SPOON
PROPORTIONS USED: TRACE=O-10°.% LITTLE=10-20% SOME=30-35% AND=35-50% SHEET 1 OF 1 HOLE NO. B-14
w.
40 CLARENCE WELTI ASSOC., INC. CLIENT PROJECT NAME
P.O. BOX 397 BIG Y WORLD CLASS MARKET
GLASTONBURY, CONN 06033 LOCATION
EDWARDS&KELCEY NORTH KING STREET NORTHAMPTON MA
on AUGER CASING SAMPLER CORE BAR. OFFSET SURFACE ELEV.
HOLE NO. B-13
TYPE HSA SS LINE&STA. GROUND WATER OBSERVATIONS START
SIZE I.D. 3.75" 1.375" DATE 3/10/05
N.COORDINATE AT 1.4 Fr AFTER 0 xouRs
HAMMER WT. 140lbs
E.COORDINATE AT Fr.AFTER HOURS 3/10/05
HAMMER FALL 30" DATE°nrE
SAMPLE STRATUM DESCRIPTION
DEPTH NO. BLOWS/6" DEPTH A +REMARKS ELEV.
0 ASPHALT
.40
BR.FlNE MED.SAND,LITTLE GRAVEL,TRACE SILT- FILL 1.0
1 3-2-1-2 1.00'-3.00' BR. FINE-MED.SAND, LITTLE SILT
BR.SILT, LITTLE CLAY 2.5
2 4-4-7-11 3.00'-5.00'
3 3-5-6-10 5.00'-7.00'
GRAY/BR.CLAY,LITTLE SILT 9'0
10
w 4 2-3-3 10.00'-11.50'
BOTTOM OF BORING @ 11.5' 11.5
uur
15
go
an
20
m
25
w 30
us
LEGEND:COL.A: DRILLER: BREWER
INSPECTOR:
SAMPLE TYPE: D=DRY A=AUGER C=CORE U=UNDISTURBED PISTON S=SPLIT SPOON
PROPORTIONS USED: TRACE=0-10% LITTLE=10-20% SOME=20-35% AND=35-50% SHEET 1 OF 1 HOLE NO. B-13
1)
w
OR CLARENCE WELT[ASSOC., INC. CLIENT PROJECT NAME
P.O. BOX 397 BIG Y WORLD CLASS MARKET
GLASTONBURY, CONN 06033 LOCATION
EDWARDS&KELCEY NORTH KING STREET NORTHAMPTON MA
AUGER CASING SAMPLER I CORE BAR. OFFSET SURFACE ELEv
HOLE NO. 8-12
TYPE HSA SS LINE&STA. GROUND WATER OBSERVATIONS START
SIZE I.D. 3.75" 1.375" DATE 3/14/05
� N.COORDINATE AT none FT AFTER O HOURS
HAMMER WT. 1401bs AT FT AFTER HOURS FINISH
HAMMER FALL 30" E.COORDINATE DATE 3/14/05
SAMPLE STRATUM DESCRIPTION
wA DEPTH NO. BLOWS/6" DEPTH A +REMARKS ELEV.
0 ASPHALT
... .40
BR. FINE-MED.SAND, LITTLE SILT-FILL
1 3-5-4-5 1.00'-3.00'
s
RED/3R. FINE SAND, LITTLE SILT 2.0
2 3-4-5-6 3.00'-5.00'
GRAY SILT,LITTLE CLAY 3.0
No
5
3 3-6-7-7 5.00'-7.00'
GRAY CLAY,SOME SILT 8.0
10
w� 4 1-2-2 10.00'-11.50'
BOTTOM OF BORING @ 11.5 11.5
15
20
go
ON 25
war 30
go LEGEND:COL.A: DRILLER: BREWER
INSPECTOR:
SAMPLE TYPE: D=DRY A=AUGER C=CORE U-UNDISTURBED PISTON S=SPLIT SPOON
PROPORTIONS USED: TRACE=0-10% LITTLE-10-20% SOME-20-35% AND=35-50% SHEET 1 OF 1 HOLE NO. B-12
N
No CLARENCE WELTI ASSOC., INC. CLIENT PROJECT NAME
P.O. BOX 397 BIG Y WORLD CLASS MARKET
GLASTONBURY, CONN 06033 LOCATION
EDWARDS&KELCEY NORTH KING STREET NORTHAMPTON MA
AUGER CASING SAMPLER CORE BAR. OFFSET SURFACE ELEV,
HOLE NO. B-1 I
TYPE HSA SS LINE&STA. GROUND WATER OBSERVATIONS START
SIZE I.D. 3.75" 1.375" DATE 3/10/05
� N.COORDINATE AT 8.0 FT AFTER 0 HOURS
HAMMER WT. 1401bs AT FT.AFTER HOURS FINISH
HAMMER FALL 30" E.COORDINATE DATE 3/10/05
DEPTH SAMPLE A STRATUM DESCRIPTION ELEV,
NO. BLOWS/6" DEPTH +REMARKS
ASPHALT .40
BR.FINE-CRS.SAND,LITTLE GRAVEL,TRACE SILT- FlLL 1.0
1 6-6-3-3 1.00'-3.00' BR. FINE-MED.SAND, LITTLE SILT
as
2 2-3-4-8 3.00'-5.00' GRAY/BR.SILT, LITTLE CLAY - 3.0
5
3 3-4-8-8 5.00'-7.00'
!
GRAY/BR.CLAY, LITTLE SILT 8.0
10
4 1-2-1 10.00'-11.50'
BOTTOM OF BORING @ 11.5' 11.5
am
15
m
20
No
25
,� 30
on
we LEGEND;COL.A:
DRILLER: BREWER
INSPECTOR:
SAMPLE TYPE: D=DRY A=AUGER C=CORE U=UNDISTURBED PISTON S=SPLIT SPOON
PROPORTIONS USED: TRACE=0-10% LITTLE=10-20% SOME=20-35% AND=35-50% SHEET 1 OF 1 HOLE NO. B-11
A
CLARENCE WELTI ASSOC., INC. CLIENT PROJECT NAME
P.O. BOX 397 BIG Y WORLD CLASS MARKET
GLASTONBURY, CONN 06033 LOCATION
EDWARDS&KELCEY NORTH KING STREET NORTHAMPTON MA
wA AUGER CASING SAMPLER CORE BAR, OFFSET SURFACE ELEV.
HOLE NO. B-')O
SIZE I.D. 3.75
TYPE HSA SS LINE BL STA. GROUND WATER OBSERVATIONS START 3/10/05
1.375"
N.COORDINATE AT(10112 FT.AFTER 0 HOURS DATE
HAMMER WT. 1401bs
E.COORDINATE AT FT AFTER HOURS FINISH 3/10/05
HAMMER FALL 30" DATE
SAMPLE STRATUM DESCRIPTION
OR DEPTH NO. BLOWS/6" DEPTH A +REMARKS ELEV.
0 ASPHALT
.. .40
BR. FINE-MED.SAND, LITTLE SILT&GRAVEL
1 6-6-2-3 1.00'-3.00'
+
2 3-9-12-14 3.00'-5.00' GRAY/BR.SILT,SOME CLAY 3.5
5
3 3-3-6-9 5.00'-7.00'
00
10
Iw 4 3-3-3 10.00'-11.50'
BOTTOM OF BORING @ 11.5'
11.5
an
15
an
w
20
25
w
� 30
go
LEGEND:COL.A: DRILLER: BREWER
INSPECTOR:
SAMPLE TYPE: D=DRY A=AUGER C=CORE U=UNDISTURBED PISTON S=SPLIT SPOON
PROPORTIONS USED: TRACE=0-10% LITTLE=10-20% SOME=20-35% AND=35-50% SHEET 1 OF 1 HOLE NO. B-10
+s� CLARENCE WELTI ASSOC., INC. CLIENT PROJECT NAME
P.O. BOX 397 BIG Y WORLD CLASS MARKET
GLASTONBURY, CONN 06033 LOCATION
EDWARDS&KELCEY NORTH KING STREET NORTHAMPTON MA
AUGER CASING SAMPLER CORE BAR. OFFSET SURFACE ELEV.
HOLE NO. B-9
TYPE HSA SS LINE&STA.
SIZE I.D. 3.75" GROUND WATER OBSERVATIONS START 317/05
1.375"
� N.COORDINATE AT IlOf12FT.AFTER O HOURS DATE
HAMMER WT. 1401bS AT FT.AFTER HOURS FINISH
HAMMER FALL 30" E.COORDINATE DATE 3/7/05
uw DEPTH SAMPLE A STRATUM DESCRIPTION ELEV.
NO. BLOWS/6" DEPTH +REMARKS
0 ASPHALT
.40
BR. FINE-MED.SAND, LITTLE SILT&FINE GRAVEL-FILL
1 6-8-8-7 1.00'-3.00'
2 5-3-4-6 3.00'-5.00'
5 BR. FINE-CRS.SAND,LITTLE FINE GRAVEL,TRACE SILT-FILL 4.5
3 3-2-1-1 5.00'-7.00'
w
BR.SILT,LITTLE FINE SAND&CLAY 8.0
10
40 4 1-1-1 10.00'-11.50'
BOTTOM OF BORING @ 115 11.5
15
4"
20
25
w1®
30
an
ON LEGEND:COL.A: DRILLER: BREWER
INSPECTOR:
SAMPLE TYPE: D=DRY A=AUGER C=CORE U=UNDISTURBED PISTON S=SPLIT SPOON
PROPORTIONS USED: TRACE=0-10% LITTLE=10-20% SOME=20-35% AND-35-50% SHEET 1 OF 1 HOLE NO. B-9
CLIENT PROJECT NAME
CLARENCE WELTI ASSOC., INC. BIG Y WORLD CLASS MARKET
P.O. BOX 397 LOCATION
GLASTONBURY, CONN 06033 EDWARDS&KELCEY NORTH KING STREET, NORTHAMPTON,MA
AUGER CASING SAMPLER CORE BAR. OFFSET SURFACE ELEV HOLE NO. B-8
TYPE HSA SS LINE&STA. GROUND WATER OBSERVATIONS START
DATE 3/14/05
SIZE I.D. 3.75" 1.375" RDINATE ATnoneFT.AFTER 0 HOURS
N.COO
w HAMMER WT. 140lbs AT FT.AFTER HOURS FINISH 3/14/05
E.COORDINATE DATE
HAMMER FALL 30� I I
SAMPLE STRATUM DESCRIPTION ELEV.
am DEPTH NO. I BLOWS/6" DEPTH A +REMARKS
0 ASPHALT .40
BR.FINE-MED.SAND,SOME GRAVEL,LITTLE SILT
1 9-12-14-14 1.00'-3.00'
ow ...... 25
GRAY SILT,LITTLE CLAY
2 5-5-8-10 3.00'-5.00,
5-
3 3-4-7-9 5.00'-7,00'
..pp:
-\---9 0
... GRAY VARVED CLAY AND SILT
10 ......
4 1-3-2 10.00
15-
5 15.00'-16.50'
p::
go
20
6 20.00'-21.50' .....
25
7 25.00'-26�50'
26.5
BOTTOM OF BORING @ 26.5'
go
30
35
DRILLER: BREWER
LEGEND:COL.A: INSPECTOR:
SAMPLE TYPE: D=DRY A�AUGER C=CORE U-UNDISTURBED PISTON S-SPLIT SPOON
PROPORTIONS USED: TRACE=0-10% LITTLE=10-20% SOME=20-35% AND�35-50% SHEET 1 OF I HOLE NO. B-8
No
CLIENT PROJECT NAME
op CLARENCE WELTI ASSOC., INC. BIG Y WORLD CLASS MARKET
P.O. BOX 397 LOCATION
GLASTONBURY, CONN 06033
EDWARDS&KELCEY NORTH KING STREET NORTHAMPTON MA
on OFFSET SURFACE ELEV.
AUGER CASING SAMPLER CORE BAR. HOLE NO. B-7
TYPE HSA SS LINE&STA. GROUND WATER OBSERVATIONS START
DATE 3/10/05
SIZE I.D. 3.75" 1.375" N.COORDINATE AT noneFT.AFTER 0 HOURS
no HAMMER WT. 140lbs
E.COORDINATE AT FT.AFTER HOURS FINISH 3/10!05
HAMMER FALL 30"
SAMPLE A STRATUM DESCRIPTION ELEV.
DEPTH NO. BLOWS/6" DEPTH +REMARKS
0 ASPHALT .30
BR. FINE-MED.SAND, LITTLE SILT&GRAVEL-FILL
1 23-60 1.00'-2.00'
3.0
2 1-2-3-5 3.00'-5.00' GRAY SILT, SOME CLAY
uw 5
3 3-2-3-4 5.00'-7.00'
9.0
GRAY VARVED CLAY AND SILT
10
4 1-2-1 10.00'-11.50'
15
5 1-1 1 15.00'-16.50'
No
ww
20
6 1-2-2 20.00'-21.50'
go ......
25
7 1-2-2 25.00'-26.50'
26.5
BOTTOM OF BORING @ 26.5'
30
ow
DRILLER: BREWER
am LEGEND:COL.A: INSPECTOR:
SAMPLE TYPE: D=DRY A=AUGER C=CORE U=UNDISTURBED PISTON S=SPLIT SPOON
no PROPORTIONS USED: TRACE°0-10% LITTLE=10-20% SOME=20-35% AND-35-50% SHEET 1 OF 1 HOLE NO. B-7
ON
CLIENT PROJECT NAME
CLARENCE WELT[ASSOC., INC. BIG Y WORLD CLASS MARKET
P.O. BOX 397 LOCATION
GLASTONBURY, CONN 06033
EDWARDS&KELCEY NORTH KING STREET NORTHAMPTON MA
OFFSET SURFACE ELEV.
we AUGER CASING SAMPLER CORE BAR. O HOLE NO. B-6
TYPE HSA SS LINE&STA. GROUND WATER OBSERVATIONS START
DATE 3/7/05
SIZE I.D. 3.75" 1.375" N.COORDINATE AT none FT AFTER 0 HOURS
on HAMMER WT. 140lbs AT FT.AFTER HOURS FINISH
E.COORDINATE DATE 3/7/05
HAMMER FALL 30"
"27-7-8-6 LE A STRATUM DESCRIPTION ELEV.
s DEPTH DEPTH +REMARKS
0 ASPHALT .40
BR.FINE-MED.SAND, SOME GRAVEL,LITTLE SILT- FILL
1.00'-3.00'
an GRAY SILT,TRACE CLAY-POSSIBLE FILL 2.0
3.00'-5.00'
BR.FINE-MED.SAND,LITTLE SILT-POSSIBLE FILL 3.0
on 5
3 3-5-2-3 5.00'-7.00'
6.0
GRAY/BR.SILT,SOME CLAY
10
sw 4 1-3-4 10.00'-11.50'
13.0
GRAY VARVED CLAY,SOME SILT
15
5 1-0-1 15.00'-16.50'
20
6 2-1-3 20.00'-21.50'
>
25
7 1-4-7 25.00'26.50' 25.5
RED SILT,TRACE FINE SAND TO SILTY FINE SAND
BOTTOM OF BORING @ 26.5' 26.5
w 30
go
DRILLER: BREWER
LEGEND:COL.A:
INSPECTOR:
SAMPLE TYPE: D=DRY A=AUGER C=CORE U=UNDISTURBED PISTON S=SPLIT SPOON
PROPORTIONS USED: TRACE=0-10% LITTLE=10-20% SOME-20-35% AND=35-50% SHEET 1 OF 1 HOLE NO. B-6
I�
CLIENT PROJECT NAME
CLARENCE WELTI ASSOC., INC.
P.O. BOX 397 BIG Y WORLD CLASS MARKET
GLASTONBURY, CONN 06033 LOCATION
EDWARDS&KELCEY NORTH KING STREET NORTHAMPTON MA
SAMPLE STRATUM DESCRIPTION
DEPTH NO. BLOWS/6" DEPTH A +REMARKS ELEV.
10 4-5-8 35.00'-36.50'
�w
RED/BR. FINE-MED. SAND,TRACE SILT 37.5
40
11 4-7-7 40.00'-41.50'
a
45
12 4-6-8 45.00'-46.50'
50
�w 13 2-6-8 50.001-51.50'
55
14 4-8-13 55.00'-56.50'
60
15 5-10-14 60.00'-61.50'
BOTTOM OF BORING @ 61.5'
61.5
65
70
+w
w
LEGEND:COL.A: DRILLER: BREWER
INSPECTOR:
SAMPLE TYPE: D=DRY A=AUGER C=CORE U=UNDISTURBED PISTON S=SPLIT SPOON
PROPORTIONS USED: TRACE=0-10% LITTLE=10-20% SOME=20-35% AND=35-50% SHEET 2 OF 2 HOLE NO. B-5
IN
CLIENT PROJECT NAME
CLARENCE WELTI ASSOC., INC.
P.O. BOX 397 BIG Y WORLD CLASS MARKET
GLASTONBURY, CONN 06033 LOCATION
EDWARDS&KELCEY NORTH KING STREET NORTHAMPTON MA
ELEV.
!� AUGER CASING SAMPLER CORE BAR. OFFSET SURFACE HOLE NO. B-5
TYPE HSA SS LINE&STA.
GROUNDWATER OBSERVATIONS START
SIZE I.D. 3.75" 1.375" DATE 2/28105
� N.COORDINATE AT 36.0 FT AFTER O HOURS
HAMMER WT. 140lbs
E.COORDINATE AT FT.AFTER HOURS FINISH 2/28I05
HAMMER FALL 30" DATE
w DEPTH SAMPLE A STRATUM DESCRIPTION ELEV.
NO. BLOWS/6" DEPTH +REMARKS
0 ASPHALT
.40
BR./GRAY FINE-MED. SAND, LITTLE SILT&GRAVEL
1 10-6-6-7 1.00'-3.00'
2 6-4-5-6 3.00'-5.00'
GRAY FINE-MED.SAND,SOME SILT,TRACE CLAY-FILL 3.0
e 5
3 1-1-1-1 5.00'-7.00'
4 1-0-1-2 7.00'-9.00'
GRAY VARVED CLAY AND SILT 9.0
10
5 1-2-3-5 10.00'-12.00'
15
6 TUBE 15.00'-17.00'
on
om
20—
7 0-1-1 20.00'-21.50'
go
25
8 1-1-1 25.00'-26.50'
GRAY VARVED CLAY AND SILT, LITTLE RED SILT/FINE SAND 28.5
LAYERS
go 30
9 2-4-4 30.00'-31.50'
.. BR. SILT,TRACE FINE SAND 33.0
aew LEGEND:COL.A: DRILLER: BREWER
INSPECTOR:
SAMPLE TYPE: D=DRY A=AUGER C=CORE U=UNDISTURBED PISTON S=SPLIT SPOON
PROPORTIONS USED: TRACE=0-10% LITTLE-10-20% SOME=20-350% AND=35-50% SHEET 1 OF 2 HOLE NO. B-5
CLIENT PROJECT NAME
CLARENCE WELTI ASSOC., INC.
P.O. BOX 397 BIG Y WORLD CLASS MARKET
GLASTONBURY, CONN 06033 LOCATION
EDWARDS&KELCEY NORTH KING STREET NORTHAMPTON MA
!w DEPTH SAMPLE A STRATUM DESCRIPTION
NO. BLOWS/6" DEPTH +REMARKS ELEV.
9 5-10-13 35.00'-36.50' RED/BR. FINE-CRS.SAND,TRACE SILT 35.5
!!w
40
10 3-7-8 40.00'-41.50'
sw 45
11 4-13-13 45.00'-46.50'
w�
50
wN 12 4-10-10 50.00'-51.50'
ewr
55
Aw
w�
60
13 5-14-17 60.00'-61.50'
ww BOTTOM OF BORING @ 61.5' 61.5
OR 65
qw
70
�w
ww LEGEND:COL.A: DRILLER: BREWER
INSPECTOR:
SAMPLE TYPE: D=DRY A=AUGER C=CORE U=UNDISTURBED PISTON S=SPLIT SPOON
PROPORTIONS USED: TRACE=0-10% LITTLE=10-20% SOME=20-35o,/o AND=35-50% SHEET 2 OF 2 HOLE NO. B-4
No
CLIENT PROJECT NAME
CLARENCE WELTI ASSOC., INC.
P.O. BOX 397 BIG Y WORLD CLASS MARKET
GLASTONBURY, CONN 06033 LOCATION
EDWARDS&KELCEY NORTH KING STREET NORTHAMPTON MA
SURFACE ELEV.
#eAA AUGER CASING SAMPLER CORE BAR. OFFSET HOLE NO. B-4
TYPE HSA SS LINE&STA. GROUND WATER OBSERVATIONS START
SIZE I.D. 3.75" 1.375" DATE 2/25105
N.COORDINATE AT 36.0 FT.AFTER 0 HOURS
w HAMMER WT. 140lbs
E.COORDINATE AT FT AFTER HOURS FINISH 2/25105
HAMMER FALL 30" DATE
SAMPLE STRATUM DESCRIPTION
DEPTH NO. BLOWS/6" DEPTH A +REMARKS ELEV.
0 ASPHALT .30
BR.FINE-MED.SAND,LITTLE SILT&GRAVEL-FILL 1.0
1 8-8-8-8 1.00'-3.00' GRAY/BR. FINE-MED. SAND, LITTLE SILT,TRACE GRAVEL
■s
2 4-5-5-5 3.00'-5.00'
e® 5
GRAY SILT AND FINE-MED.SAND 7116.0
3 1-2-5-5 5.00'-7.00'
BR. FINE-MED.SAND,TRACE SILT
>!w GRAY VARVED SILT AND CLAY 8.0
10
4 2-2-4 10.001-11.50'
on
15
5 0-1-2 15.00'-16.50'
20
6 TUBE 20.00'-22.00'
25
7 1-2-2 25.00'-26.50'
RED/BR.SILT,TRACE FINE SAND 29.0
30
8 3-5-4 30.00'-31.50'
+alw
go LEGEND:COL.A: DRILLER: BREWER
INSPECTOR:
SAMPLE TYPE: D=DRY A=AUGER C=CORE U=UNDISTURBED PISTON S=SPLIT SPOON
PROPORTIONS USED: TRACE=0-10% LITTLE=10-20°,6 SOME=20-35% AND=35-50% SHEET 1 OF 2 HOLE NO. 134
CLARENCE WELTI ASSOC., INC. CLIENT PROJECT NAME
P.O. BOX 397 BIG Y WORLD CLASS MARKET GLASTONBURY, CONN 06033 LOCATION
EDWARDS&KELCEY NORTH KING STREET NORTHAMPTON MA
w AUGER CASING SAMPLER CORE BAR. OFFSET SURFACE ELEV
HOLE NO. B-3
TYPE HSA SS LINE&STA.
GROUND WATER OBSERVATIONS START 3/7/O5
SIZE I.D. 3.75" 1.375" DATE
N.COORDINATE AT 6.0 FT.AFTER O HOURS
!� HAMMER WT. 1401bs
E.COORDINATE AT FT AFTER HOURS FINISH 3/7!05
HAMMER FALL 30" DATE
SAMPLE STRATUM DESCRIPTION
DEPTH NO. BLOWS/6" DEPTH A +REMARKS ELEV.
0 ASPHALT
... .40
BR.FINE-MED.SAND,LITTLE GRAVEL,TRACE SILT- FILL
1 6-7-3-3 1.00'-3.00'
w�
2 3-5-5-6 3.00'-5.00'
GRAY/BR.SILT,TRACE FINE SAND&CLAY 3.0
ow 5 BR. FINE-MED.SAND,TRACE SILT 4.5
3 2-2-2-1 5.00'-7.00'
wis
GRAY VARVED CLAY,SOME SILT, LITTLE RED FINE SAND 9.0
10 LENSES
an 4 1-1-1 10.001-11.50'
w
15
5 0-0-1 15.00'-16.50'
on
20
6 1-2-2 20.00'-21.50'
no
OR 25
7 1-2-2 25.00'-26.50'
BOTTOM OF BORING @ 26.5' 26.5
r
30
on LEGEND:COL.A: DRILLER: BREWER
SAMPLE TYPE: D=DKY A=AUGER C=CORE U=UNDISTURBED PISTON S=SPLIT SPOON INSPECTOR:
PROPORTIONS USED: TRACE=0-10% LITTLE-10-20% SOME=20-35% AND=35-50% SHEET 1 OF 1 HOLE NO. B-3
CLIENT PROJECT NAME
CLARENCE WELTI ASSOC., INC.
P.O. BOX 397 BIG Y WORLD CLASS MARKET
GLASTONBURY, CONN 06033 LOCATION
EDWARDS&KELCEY NORTH KING STREET, NORTHAMPTON,MA
AUGER CASING SAMPLER CORE BAR. OFFSET SURFACE ELEV I HOLE NO. B-2
TYPE HSA ss LINE&STA. GROUND WATER OBSERVATIONS START 3/7/05
SIZE I.D. 3.75" 1.375" N.COORDINATE AT 21-5 FT AFTER 0 HOURS DATE
HAMMER WT. 140lbs E.COORDINATE AT FT.AFTER HOURS FINISH 3/7/05
HAMMER FALL 30" DATE
rDEPTH SAMPLE - A STRATUM DESCRIPTION ELEV.
0 NO. BLOWS/6" DEPTH----- +REMARKS .30
BR.FINE-MED.SAND,SOME GRAVEL,LITTLE SILT
1 11-7-7-6 1.00'-3.00'
2 7-7-7-10 3.00'-5.00'
GRAY/BR.SILT,LITTLE CLAY&LAYERS OF FINE-MED.SAND 4.
5 ...
3 2-3-4-4 5.00'-7.00'
10- ::::q
4 2-2-2 10.00'-11.50'
w
... 12.0
GRAY VARVED SILT AND CLAY,LITTLE RED/BR.FINE SAND
LAYERS
15-
5 1-2-2 15.00'-16.50'
20-
6 1-3-6 20.00'-21.50' p:
------ 21.5
RED/BR. FINE-MED.SAND,TRACE SILT
25-
7 1-1-3 25.00'-26.50'
GRAY CLAY
265
BOTTOM OF BORING @ 26.5'
30-
LEGEND:COL.A: DRILLER- BREWER
INSPECTOR:
SAMPLETYPE: D=DRY A=AUGER C-CORE U-UNDISTURBED PISTON S-SPLITSPOON
PROPORTIONS USED: TRACE-0-1 0". LITTLE�10-20% SOME-20-35% AND=35-50% SHEET 1 OF I HOLE NO. B-2
CLIENT PROJECT NAME
CLARENCE WELTI ASSOC., INC.
P.O. BOX 397 BIG Y WORLD CLASS MARKET
GLASTONBURY, CONN 06033 LOCATION
EDWARDS&KELCEY NORTH KING STREET NORTHAMPTON MA
SURFACE ELEV.
� AUGER CASING SAMPLER CORE BAR. OFFSET HOLE NO. B-1I
TYPE HSA SS LINE&STA.
GROUND WATER OBSERVATIONS START 3/14/05
SIZE I.D. 3.75" 1.375" DATE
N.COORDINATE AT none FT.AFTER 0 HOURS
HAMMER WT. 1401bs
E.COORDINATE AT FT.AFTER HOURS FINISH 3/14/05
HAMMER FALL 30" DATE
mm SAMPLE STRATUM DESCRIPTION
rDEPTH A NO. BLOWS/6" DEPTH +REMARKS ELEV.
ASPHALT
.40
BR.FIN E-MED.SAND,LITTLE SILT&GRAVEL-FILL
1 9-12-14-17 1.00'-3.00'
2 10-13-14-15 3.00'-5.00'
GRAY/BR.A NE-ME D.SAND AND SILT 4.0
5
3 10-14-14-12 5.00'-7.00'
on GRAY/BR.VARVED CLAY AND SILT 7.5
TRACE WOOD IN SAMPLE AT 1570 16.5'
10
4 1-2-3 10.00'-11.50'
15
5 1-2-3 15.00'-16.50'
GRAY/BR.SILT AND CLAY,TRACE RED SILT LENSES 19.0
20
6 2-5-7 20.00'-21.50'
25
7 3-6-7 25.00'-26.50'
RED/BR.SILT,TRACE CLAY 26.0
26.5
BOTTOM OF BORING @ 26.5'
w� 30
LEGEND:COL.A: DRILLER: BREWER
INSPECTOR:
SAMPLE TYPE: D=DRY A=AUGER C=CORE U=UNDISTURBED PISTON S=SPLIT SPOON
PROPORTIONS USED: TRACE=0-10% LITTLE=10-20% SOME=20-35% AND=35-50% SHEET 1 OF 1 HOLE NO. B-1
.........
��::i z
LA
B16
0
...........
or
7
PROPOSED BIG Y MARKET
HAMP PLAZA, NORTH KING STREET
NORTHHAMPTON, MA
BORING LOCATION PLAN
ED: NONE SCALE: NONE DATE: APRIL, 2005
DR. CLARENCE WELTI, P.E., P.C.
227 WHIJAMS STREET, P.O. BOX 397 SHEET 1
GIASTONBURY, CONNECTICUT 06033
APPENDIX 1
TEST BORING LOGS
BORING LOCATION PLAN
is made. In the event that any changes in the nature, design and location of structures are planned,
the conclusions and recommendations contained in this report should not be considered valid unless
the changes are reviewed and conclusions of this report modified or verified in writing.
The analyses and recommendations submitted in this report are based in part upon data obtained
a. from referenced explorations. The extent of variations between explorations may not become
evident until construction. If variations then appear evident,it will be necessary to re-evaluate the
recommendations of this report.
Dr.Clarence Welti,P.E.,P.C.,should perform a general review of the final design and specifications
in order that geotechnical design recommendations may be properly interpreted and implemented
as they were intended.
If you have any questions please call me.
Very truly yours
Clarence Welti Ph.D., P. E.
President, Dr. Clarence Welti P.E.; P.C.
7
The material shall be compacted to at least 95% of modified optimum density (ASTM 1557-D).
6.1 There should be at least 9" of controlled sand and gravel fill conforming to the above gradation
placed directly beneath the slab on grade.
•■ 6.2 A vapor barrier is required below slabs on grade.
7.0 Regarding earthwork and pavements the soils are in OSHA Class C and excavations,which
are not shored and exceed 5 feet in height, must be cut back to slopes, not exceeding 1.5H to l.OV
(i.e., 34° or less from the horizontal)
7.1 There should be at least 10" of Gravel Fill beneath the new pavement sections. This will
generally be part of the imported fills which are required to achieve the proposed new pavement
grades.
w
7.2 The recommended pavement sections are as follows:
Under Passenger Cars: 3.0" Bituminous Concrete on 6" of Crushed Aggregate Subbase
Under Truck or Bus Access: 4.0" Bituminous Concrete on 8" of Crushed Aggregate Subbase
7.2.1.Concrete pavements in Truck Access Areas shall include 8"thick concrete on 8"of Crushed
Aggregate Subbase.
7.3 Sidewalk areas shall have at least 9" of compacted gravel, conforming to section 6.0 above.
7.4 Compaction requirements are as follows:
Under buildings 95+% of modified optimum density (ASTM 1557D)
Under pavements 95+% of modified optimum density
Under landscaped areas 90+% of modified optimum density
7.5 Regarding underlay of piping and trench backfill,the underlay should include at least 6"of
No.8 stone on a geotextile and the backfill material shall conform the gradation in section 6.0 above.
8.0 Regarding lighting pole supports typically these would be a shaft type.Based on the possibility
of localized soft areas,it is recommended that a spread footing tied to piers be used to prevent tilting
of poles. Loading on the footings should be maintained below 1500 psf.
9.0 This report has been prepared for specific application to the subject project in accordance with
generally accepted soil and foundation engineering practices. No other warranty,express or implied,
6
5.3 Regarding lateral loading on retaining walls which are part of the structures (loading docks)
this should be with at rest pressure based on an at rest coefficient of 0.45 and soil weight of 125 pcf.
5.3.1 Regarding seismic lateral loading on retention systems this can be assumed as uniform loading
of 11(H) psf.
5.4 The frost protection depth for footings subjected to weather is 4.0 feet below finish exterior
grades.
5.5 The following is a summary of design parameters for the subject structures:
Design Parameter Value
Allowable Bearing on Natural
Soil or Controlled Fill or Sand 3,000 psf
atop Foam Concrete
Soil weight (backfill) 120 pcf
Sliding Coefficient 0.6
Angle of Internal Friction 340
At-Rest Coefficient 0.45
Active Coefficient 0.28
Seismic Site Coefficient (SO 1.5
Peak Velocity Related 0.12
Acceleration (A,,) _T Frost Depth 4.0 feet
6.0 Regarding Structural Fill,Backfill at Columns and Walls,and Fill under the slab on grade
(above foam concrete) the material shall conform generally to the following gradation:
k WiN
IN
ya ,x
F:deg, .k.
100 3.5"
50 - 100 3/4"
25 -75 No.4
The fraction, passing the No.4 sieve, shall have less than 15%, passing the No. 200 sieve.
5
4.0 The Criteria for Structure Performance has been assumed as follows:
1. The structural frame shall be subject to settlement less than a maximum of V and
differentially less than 1/2 the maximum subsidence.
2.The foundation must address the seismic requirement of the building code. Addressing
possible soil liquefaction is a considered a part of this requirement.
!* 3. The slab on grade (or supported slab) shall not subside more than 1/2"in excess of the
structural frame or bearing walls.
The above performance assumptions are based on requirements for similar structures.If the owner,
the architect, or the engineer have other criteria; the writer should be notified in writing.
5.1 Regarding item 2(MA code requirements for SEISMIC DESIGN)the soils below the water
table have blow counts generally above threshold values (below which soil liquefaction can occur
during earthquakes).There are locally low blow counts,but these are within the varved silt and clay
stratum which would not be prone to liquefaction.The"S"factor for the subject construction should
be 1.5, based on a soil profile. The peak velocity related acceleration, A, is 0.12.
5.2 Regarding foundation type, the foundations for the BIG Y addition and improvements to the
existing stores can be spread footings. The foundations can be placed on the natural soils, at least
2.5 feet below existing grades (to be below any frost disturbed soils), or on a controlled fills placed
after the removal of existing fills. The controlled fill (other than at the Big Y) should conform to
section 6.0 below,and should extend laterally outside the foundation for a distance equal to the depth
of fill below foundations.As stated in section 3.3.1 (above),the Big Y will require much of the fill
to be foam concrete,which can achieve a compressive strength of at least 75 psi(5 Tons/sf).The
preparation will include the initial removal of at least 12" of existing soil in areas of the footprint,
where the proposed floor is more than 2 feet above the existing grade. Laterally this process should
be carried out to at least 3 times the required fill depths outside the proposed building footprint.The
exterior walls could be placed at this time(atop 8" of No. 8 stone on a geotextile) or atop the foam
concrete. The foam concrete would be carried up to within 18"of the proposed slab on grade, and
at the exterior of the building to within 18"of proposed pavement grades.It should be noted that the
foam concrete could be cut neat for placement of the walls. The actual limits of the above
requirements can be defined when a grading plan is available. Interior footing should be placed on
a 6"layer of sand atop the foam concrete.Allowable loading on the controlled fill(whether on gravel
or on sand over foam concrete)can be 1.5 Tons/sf.This can be increased by 1/3 for wind or seismic
loading.
5.2.1 At the some areas of the Big Y and existing store improvements footings may fall in the
silt layer,which is sensitive to remolding.It is recommended that footings be placed on a minimum
8" layer of No. 8 (3/8")stone,over a geotextile. Allowable loading on the stone can be 1.5 Tons/sf.
4
P"
Area Adjacent to Retail Plaza(borings B-16 thru B-18)
on
Bituminous Concrete to 3" to 4"
Possible FILL; fine to coarse SAND, little Gravel, trace to little Silt to 1 to 3 feet, medium
compact
Locally (see borings B 17 &B 18); fine to medium SAND, trace to some Silt 26+feet
Locally (see boring B16); varved SILT, little to some Clay, medium stiff
3.2 The ground water table, where evident in the borings, was as shallow as 6 feet below grade.
The varved Silt/Clay acts as a barrier layer. Based on the soil sample water contents, the normal
water table would be just above the top of the varved Silt/Clay stratum.
3.3 The varved Silt/Clay is of some concern,particularly as regards potential consolidation,where
significant areal loading is applied to this stratum.The glacial soils in the geologic lake Connecticut
were in some cases normally consolidated and in other cases over-consolidated either with ice or
soil, which was subsequently eroded. The consolidation coefficient (Cr) for the over-consolidated
soils is normally about 1/3 of that for normally consolidated soils. Based on the results of the
consolidation test and water contents,it does appear that the silt/clay stratum at the subject site was
normally consolidated. This condition appears to be present over much of the glacial lake north of
Northampton, based on prior studies in Northampton and in Greenfield.
3.3.1 At the proposed Big Y footprint the existing grades vary from Elev. 146 at the east end to Elev.
152 at the west end..This could result in superimposed loadings on varved Silt/Clay of as much 800
psf.With a C,of 0.25 this could result in potential consolidation of this stratum of 4" at the east end
of the proposed Big Y and zero at the west end of the store. This can be addressed with one of the
following procedures:
1. Surcharge with up to 6 feet of soil at the east end of the building and for at least 1 year prior
and as much as 2 years before building.This consolidation process could be accelerated with wick
drains to permit sufficient consolidation in 2 to 4 months.
2. Place foam (light weight) concrete (unit weight of 30 to 35 pcf) over those parts of the slab
where the proposed slab grade is 2+ feet above the existing grades, plus perform an initial
excavation in the area of at least 12" to provide a net superimposed loading of less than 300 psf
from the filling.
3.3.1.a From a practical standpoint the second option appears to be the logical choice for assurance
that the building can proceed as soon the fill is in place.
3
as
The new store will be located generally to rear of the existing Big Y store,which will be demolished.
A portion of the existing Big Y is located within the proposed new store footprint.The existing store
appears to have a floor level at Elev.150±.The existing pavements will be reconstructed and the area
at the existing Big Y will be paved over for parking. There may also be some additions or
improvements to the existing retail structure to the south of the Big Y store.
2.1 The existing grades at the proposed new Big Y footprint range from about Elev.146 to Elev.152.
The proposed finished floor level will be at Elev.151.8.The grades in the existing parking areas and
access drives range from about Elev.145 to Elev.168. The proposed site grading will generally be
at or above the existing grades, with a maximum fill height of about 4 feet.
3.0 The natural soils at the subject site and environs are of glacial fluvial or glacial lake origin and
consist generally of stratified sands with little gravel and silt to about 3 to 5 feet,overlying a varved
silt/clay to about 30, atop stratified sands to 60+feet below grade.
3.1 The Soils Cross Section from the borings is generally as follows:
New Big Y store (borings B-1 thru B-8)
Bituminous Concrete to 4" to 5"
Possible FILL; fine to medium SAND, little to some Gravel, trace to little Silt to 2 to 4 feet
below grade, medium compact
Locally; fine to medium SAND, trace to some Silt; or SILT and fine to medium SAND to 6 to
9 feet, loose to medium compact
Locally SILT, little Clay to 9 to 12 feet, medium stiff to stiff
Varved SILT and CLAY to about 30 feet, soft to medium stiff
SILT, trace fine Sand to about 35 feet, loose to medium compact
Fine to medium SAND, trace Silt to 60+feet, medium compact
Pavement Area (borings B-9 thru B-15)
Bituminous Concrete to 4" to 5"
Possible FILL; fine to medium SAND, trace to 3 to 10 feet below grade, medium compact to
loose
Varved SILT, little Clay to 11+ feet, soft to medium stiff
2
DR. CLARENCE WELTI, P.E., P.C.
GEOTECHNICAL ENGINEERING
227 Williams Street • P.O. Box 397
Glastonbury,CT 06033
(860)633-4623/FAX(860)657-2514
April 18, 2005
Mr. Peter Pratt
Edwards & Kelcey
343 Congress Street
Boston, MA 02210
Re: Geotechnical Study for Proposed New Big Y World Class Market at Hamp Plaza
North King Street, Northampton,MA
Dear Mr. Pratt:
1.0 Herewith are test boring data pertaining to the above project.Eighteen borings were drilled.The
borings depths and locations were as follows:
1. Eight borings (B-1 thru B-8) were drilled at the proposed new Big Y footprint. Two of these
borings were drilled to a depth of 61.5 feet and the remainder to 21.5 feet.
2. Seven borings (B-9 thru B-15) were drilled in areas where new or reconstructed pavements
are proposed. These borings were drilled to a depth of 11.5 feet.
3.Three borings (B-16 thru B-18) were drilled to the side and rear of the existing retail plaza.
These are presumed to be for possible additions or improvements to the Plaza. Those borings
were drilled to a depth of 26.5 feet.
The boring locations are shown on attached plan.The subject borings were drilled by Clarence Welti
Associates, Inc. and sampling was conducted by this firm solely to obtain indications of subsurface
conditions as part of a geotechnical exploration program. No services were performed to evaluate
subsurface environmental conditions.
1.1 Laboratory Testing included 10 grain size gradation tests, 27 water contents, and one
consolidation test on a sample from the varved silt/clay stratum. The results of those tests are
included in the appendix.
ww 2.0 The Subject Project will include the construction of a new Big Y store in Northampton, MA.
� 1
i
Vv
LK
v At
GEOTECHNICAL STUDY
for
NEW BIG Y WORLD CLASS MARKET
AT HAMP PLAZA
NORTH KING STREET, NORTHAMPTON, MA
prepared for
EDWARDS & KELCEY
by
DR. CLARENCE WELTI, P.E., P.C.
APRIL, 2005
DR.CLARENCE WELTI PE, P
' GLASTONBURY,CONNECTICUT 06033•(866
0)633-4623