HomeMy WebLinkAboutCT 04-16; LA COSTA GREENS NEIGHBORHOOD 1.06 & 1.07; FINAL REPORT OF TESTING AND OBSERVATION SERVICES PERFORMED DURING SITE GRADING; 2005-12-29INCORTORATE D,'
7 GEOTECHNICAL CONSULTANTS
Project No 06403-52-19B
' December 29, 2005 :.
Real Estate'Collateral Management Company
•. % Morrow Development Incorporated : •• ,
1903 Wright Place, Suite 180
Carlsbad, California 92008
Attention: Mr. Tim O'Grady '
Subject: VILLAGES OF LA COSTA —THE GREENS , •,. •'
'
' NEIGHBORHOODS L06 AND 1.07
1 ' CARLSBAD, CALIFORNIA .• '.. •;• "
0
' FINAL REPORT OF TESTING AND OBSERVATION '
) •
SERVICES PERFORMED DURING SITE GRADING. '" '•
Gentlemen:
In accordance with your request and our, proposal" dated 'March 18, 2005 we have provided
compaction testing and observation services during' grading 'of the, subject site. 'Our services were
performed during the' period of March 31 through. October 319-:2005.. The scdpe 'of our services
included the following
Observing the. grading 'operations, including the removal and/or processing of 'topsoil,
colluvium, alluvium, landslide debris, and undocumeited fill, and undercutting of transition
lots. ,' , , '• ' •" ' '
Observing the construction of stability fill and buttress fill slopes
, Performing in-place dry density and-moisture content test's in fill placed and cornpactcd'at the '
site.
Performing laboratory tests to aid in evaluating. maximum dry density and optimum moisture
' content and shear strength of the compacted fill soil. Additionally, laboratory tests were
• performed on samples of soil present at finish-grade to evaluate -expansion characteristics and
water-soluble sulfate.,
•,
' • '
Preparing an As-Graded" Geologic Map
Preparing this final report of grading
The purpose of this report is to document that the grading for Neighborhoods 1.06 and 1 07 which
include respectively, 91 and 71 single-family residential pads and a recreation pad has been
6960 Flanders Drive a Son Diego California 92121-2974 a Telephone (858) 558-6900 M Fax (858) 558-6159
92067 ••
p(858) 213 9439
FACSIMILE TRANSMITTAL SHEET
TO FROM
Accounting Deej Ledterrri2n
COMPANY DATE.
Davidson 1/18/2008
FAX NUMBER. TOTAL NO. OtPA(,ES INCLUDING COVER.
858-259-4649 2
plloNr NUMBER: SENDER'S REFERENCE NUMBFR
NA Side mark
' RE:YOUR REFERENCE NUMB R
Lien Release /Invoice Side mark
0 URGENT 0 FOR REVIEW 0 PT .EASE COMMENT 0 PI ,F-, ASE RFPI Y 0 PLEASE ASF RECYCLE
NOTES/COMMENTS:
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Here is a copy of the new invoice. Can you also fax a blank COPY of the hen release. Please
call me I you need further information.
Thanks for all your help,
• S • •
Sara
Email ledterman@kskcquisit'Lo'ns.com
Phone(858) 213 9439 our Fax (858) 759 7370
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KSL INFERIORS
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performed in substantial conformance with the recommendations of the project geotechnical report,
and that the fill materials have been properly placed and compacted. The grading operations for
Neighborhoods 1.06 and 1.07 were performed concurrently with the Southeast Elementary School
Site (Neighborhood 1.04) within Phase 2' of The Greens development. .'
GENERAL .. ..
The grading contractor for the project was SUkut Incorporated of Oceanside, California. Grading
plans for the project were prepared by Hunsaker and Associates and are entitled Grading and Erosion
. Control' Plans for La COstq Greens Neighborhood 1.06 & 1.07, prepared by Hünsaker and
Associates, City of Carlsbad approval, date of May. 10, 2005 (Drawing No. 427-6A). An electronic
version of the grading plan was used as the base map for our "As -Graded Geologic Map Figures 1
through 6 (map pocket). The project geotechnical report is entitled Update Soil and Geologic
Investigation, Villages of La Costa - The Greens, Carlsbad,, California, dated June 25, 2001 (Project
No.'06403-12-03)
There is currently a teknporary stockpile placed within Hale Place of Neighborhood. 1.06. We
understand this stockpile will be removed shortly. Geocon representatives should observe the area
upon removal of the stockpile to determine impact to the street.'
References to. elevations and locations herein were based..on surveyors' or grade-checkers' stakes in
the field and/or interpolation from the referenced grading plans. Geocon Incorporated 'does not
provide surveying 'services and, therefore, has no opinion regarding, the' accuracy: of the as-graded
elevations or surface geometry with respect to the approved grading plans or proper surface drainage.
GRADING
Neighborhoods 1.06 and 1.07 'are located within the Villages: of La Costa - The Greens, Phase 2
development Specifically, the neighborhoods are situated north of the Poinsettia Lane alignment,
east of Alicante Road and west of the Bressi Ranch development Pnor to gradmg the site was
primarily characterized by moderately sloping hillside terrain dissected by a series, of tributary
canyons that drain 'southward and westerly into San Marcos Creek. Grading for the' site consisted of
: daylight cuts and fills to achieve finish-grade elevations.
'A portion of the southwestern margin along Poinsettia Lane within Neighborhood 1.07 was underlain
by alluvium; due' to the presence of a shallow groundwater table and close proximity to the existing
roadway embankment, complete removal of alluvium was not practicaf and some alluvium was left in
place. After fill materials were placed to attain design elevations, the area was surcharged with an
additional 5 feet of'fill and a settlement-monitoring program was implemented. The settlement-
monitoring' program. included buried settlement plates and surface settlement monuments. Further
Project No. 06403-52-19B. ' -:2 '-' ' , ,' ' December 29, 2005
details of the settlement-monitoring program. are discussed herein and the results are presented in
Appendix A. Limits of the removals are depicted on the "As-Graded" Geologic Map, (Figure 6).
Grading began with the removal of brush and vegetation from the area to be graded The brush was
then exported. Topsoil, colluvium, landslide debris, and alluvial soils were removed to expose
formational material,' where possible.. Within these areas, and prior to placing fill, the exposed
(overexcavated) ground surface was scarified, moisture conditioned, 'and compacted. Fill materials
derived from on-site excavations were then placed and compacted in layers until the design elevations
- . were attained. Fill was placed as a result of undercutting the cut portion of cut-fill transition pads.
The building pads were undercut a minimum of 3 feet, sloping the bottom of the undercut, at a '
gradient of approximately l.percent toward the adjacent subdrain or deeper fill. .
Excavations within the sedimentary Santiago Formation produced predominately sandy clays and
silty sands that were suitable for capping material. Soil, fill 'was placed in lifts no thicker' than would
allow for adequate bonding and, compaction. The soil was moisture conditioned as necessary and
mixed during placement and then compacted utilizing conventional heavy-duty 'compaction
eqUipment.
During grading operations, compaction procedures. were 'observed and in-place density tests were
performed to evaluate the 'dry density and moisture content'of the "soil" fill material.. The in-place-
density. tests' were performed in general conformance with ASTM Test Method D' 2922-01, Standard
Test Method for Density of Soil and Soil-Aggregate in Place by Nuclear Methods. '
The results of the in-place dry density and moisture content tests are summarized in Table I Grading
for the NeighbOrhoods 1.06 and 1.07 were performed concurrently with The Greens Neighborhood
1.04 development. The results presented in Table I apply to Neighborhoods 1.06 'and 1.07 only. As'.
such, the test numbers are not in consecutive order.
In general, the in-place dry' density' test results indicate that. the fill soil has a 'dry density of least 90
percent of the laboratory maximum dry density near to slightly 'above optimum moisture content at
' ' the locations tested. The approximate locations of the in-place dry density tests are shown on the
"As-Graded" Geologic Map (Figures 1 through 6).
Laboratory tests were performed on samples of material used for fill to 'evaluate moisture-density
relationships, optimum moisture content and,, maximum dry density (ASTM D 1557-02), shear
strength. (ASTM D 3080-03) expansion potential (ASTM D4829-03), and water-soluble sulfate' '
content (California ,Test No. 417). The results of,'the laboratory tests are summarized on Tables II
through V.
Project No:06403-52-19B ' , - 3 - December 29, 2005
Slopes
The project cut and fill slopes were constructed at inclinations of 2:1 (horizontal: vertical ) or flatter
with maximum heights of approximately 35 and 48 feet, respectively. All slopes should' be planted,
drained and maintained to reduce erosion Slope irrigation should not be allowed to flow over the top
of the slope.
Cut slopes were observed and mapped by an engineering geologist for adverse geologic conditions
that could affect slope stability. The cut slopes within Neighborhoods 1.06 and 1 07 in general
exposed discontinuous interbeds of sandstone and claystone Bedding attitudes observed during
grading indicate low 'angle of dips towards the west. It is our opinion that the cut slopes 'should be -
stable with respect to deep-seated failure. " ' '
'
'• ' " '
Based on geologic conditions encountered 'during our site investigation and grading operations, two
buttress fills and five stability fills were constructed--in Neighborhoods' 1.06 and 1.07. The limits of'
:the buttress and stability fills, including the keyway elevations, are depicted on Figures 1 through 6.
Buttress and stability fill backcuts were excavated in general conformance with the design
configurations recommended in the previously referenced update geotechnical investigation report.
Once the, design configuration had 'beep achieved and observed by an engineering geologist, panel
drains were installed on the backcuts 'approximately, 30 feet 'on center and connected' to, heel drain
systems. Additional panel drains were placed where seepage was observed on the backcuts.
Three stability fills with maximum heights ranging up to approximately 40 feet were constructed
within Neighborhood 1 06 to mitigate seepage observed at or near the bases of the cut slopes
' Stability Fill No: 1A was constructed 'east of Lots 66 through 68 on ,a west-facing slope that descend
from the' adjacent Bressi Ranch' development. The heel drain for the northern half of Stability. Fill
No. 1 was connected to the storm drain system in the easement between Lots 69 and 70; the heel
dram for the southern half should be ultimately connected to the storm dram in Halite Place near the
northern boundary of Lot 65 by the master developer during improvement phases of development:
Stability. Fill -No. 2 was constructed on the west-facing slope that .fronts Alicante Road,' west of
Lots 82' through 86 in' Neighborhood 1.06, to stabilize iñterbeds of sandstone and claystone which.
displayed signs surficial sloughage subsequent to grading. The associated heel drain is temporarily
.outlet at the, southern margin of this stability fill for future connection to the storm drain system in -
Alicante Road It is our understanding that the heel drain connection will be the responsibility of the
master builder during future improvement phases. '
Stability Fill No 3 was constructed east of Lots 70 through 74 on a west-facing slope that descends
from the Bressi Ranch development The heel drain is connected to the storm drain in the easement
Project No. 06403-52-19B . '' ' . ' -4- ' ' " . , 'December 29, 2005
between Lots' 69 'and 70 at the same structure that receives the heel drain for the northrn half of
Stability Fill No. 1.
V Two stability fills with maximum heights ranging up to approximately '45 feet were constructed with V
northeastern portion of Neighborhood .1.07. Stability Fill No. 4 was constructed north and east, of
•
V Lots 5 through 9 on slope faces that descend from Bressi Ranch. The heel drain for Stability Fill
No. 4 should be outlet into the brow ditch behind Lot 4.
Stability Fill' No. 5 was constructed north of Mica Road on a south-facing slope, that descends to V
Neighborhood 1.07 from the adjacent-.Bressi Ranch development. The heel drain' associated with
Stability Fill No 41s connected the storm dram system in Mica Road at two locations near Lot 66
and near'1ot9. ' •
The two buttresses constructed in Neighborhood 1.06 were required due to the presence of bedding '
V
plane shears that were observed during our field investigation for The Greens development. As
discussed in Sections 6.2.2.3 and 6.2.2.4 of the aforementioned update report 40-foot-wide buttresses
were recommended for the slopes where Buttress Nos. 1 and 2 are now located. As observed during
grading' operations, the bedding plane surfaces were generally observed to Consist of discontinuous
'remolded clay lenses. Once the design configuration Of each buttress had been achieved and observed
by an engineering geologist, panel 'drains were installed on the backc'uts and connected to heel, drains.
Buttress Nos. 1 and 2 were constructed in, general accordance with the recommendations of the
V
, project geotechnical report.
Buttress No. 1 was constructed north of Lots' 55, 56; and 65 on a south-facing slope that descends
from the Bressi Ranch development; Buttress No. ,2 was constructed north of Lots 81 and 82, also on
a south-facing slope descending from Bressi Ranch. The heel drain for Buttress' No. 2 has been
stubbed out' at its, low point for future connection to the storm drain system at the northern terminus of
Halite Place The heel drain for Buttress No 1 is connected with the heel drain outlet for the southern
half of Stability Fill No. 1A. Together, the heel drain should be connected to the storm drain. It is our
.'understanding that the connection will be performed by the master builder during 'future improvement
phases.
'Subdrains.
Canyon'subdrains and heel drains were installed at the general locations shOwn on the "As-Graded"
Geologic Map (Figures 1 through 6). In addition', the subdrains were "as-built" for location and' '
elevation by the project civil engineer The canyon subdrains generally consisted of a 6-to-8-inch-
diameter PVC, ,Schedule 40, perforated pipe'placed m'3/4-inch crushed aggregate 'gravel surrounded "V '
by Mirafi 140N (or equivalent) filter fabric.' The drains were typically placed at least 10 feet below
Project No, 06403.52.19B ' ' -'5- . .' . ' ' '. December29, 2005
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finish grade and constructed at a flow gradient of at least 1 percent Heel drains from buttresses and
stability fills were constructed with 4-inch-diameter Schedule 40 PVC perforated pipe placed within
crushed aggregate gravel surrounded-by Mirafi 140N (orequivâlent) filter fabric. The heel drains that
have been temporarily outlet will be permanently connected to the storm drain system by the master
developer during improvement phases
Settlement Monitoring Program
Settlement monuments were installed within the southwestern portion of the Neighborhood 1.07 to
monitor potential settlement of the alluvium left in place during grading The settlement monuments
were surveyed on a weekly basis. The monitoring program was concluded when no significant
settlement was shown for 4 consecutive weeks. Therefore, construction ' of site improvements and
buildings can commence. The results of the settlement monument program are presented in
Appendix A. :
S
Finish-grade Soil Conditions
Observations and laboratory test results indicate that the prevailing soil conditions within the 'upper
approximately 3 feet of finish-grade of the lots have an expansion potential of 'low" to 'high'
(Expansion Index of 130 or less) as defined by Uniform Building Code (UBC) Table 18-I-B
Table VI and Table VII presents a summary' of the indicated Expansion Index of the prevailing
subgrade soil conditions for each lot within both neighborhoods
7 It should be noted that although rocks larger .than 6 inch were not intentionally placed within the ,
upper 4 feet of pad grades, some larger rocks might exist at random locations
Samples obtained for expansion testing were also subjected to water-soluble sulfate' testing to
evaluate the amount of water-soluble sulfates within the finish-grade soils These test results are used
to determine, the potential for sulfate attack on normal Portland Cement concrete. The test results
indicate sulfate contents that correspond to 'negligible' to severe' sulfate exposure ratings This
laboratory data should be provided to the civil and structural engineers for possible modifications to
concrete
Geocon Incorporated does not practice corrosion engineering Therefore results of these tests should
be reviewed by a. corrosion consultant, and appioptiate recommendations should' be implemented •' S , ,
S " during design and construction of prdposed' improvements. The results of the water-soluble sulfate
tests are summarized on Table V. • '•
,•
• S S •
,
• S
5 • • •'
• Project No. 06403-52-19B • S • "• , • -6- • ' • • S , •5 December 29,2005
SOIL' AND GEOLOGIC CONDITIONS -
The soil and geologic conditions encountered during grading were found to be similar to those
described in the project geotechnical report. The Santiago Formation (Ts) was exposed at grade on
cut slopes, cut pads, within cleanouts, and in pad undercuts. The Santiago Formation generally varied
from very hard to dense, silty to sandy claystone to dense, silty sandstone. Stream-deposited Terrace
Deposits (Qt) were exposed within cleanouts in localized portions of Neighborhoods 1.06 and 1.07
and generally consisted' of medium dense to dense, silty to clayey sandstone. Alluvium (Qal) was
encountered during grading operations on the southwestern 'margin of the site and generally varied
from medium dense to dense, moist to wet, silty to, clayey, fine sand. It should be. noted that this area
I
' of alluvium could not be entirely removed due to the presenáe of groundwater at the time of grading. '
Previously placed compacted fill soil (Qpf) placed during grading of Bressi Ranch also 'exists beneath '
compacted fill materials placed during the grading of Lots 74 through 81 in Neighborhood 1.06.
Compacted soil was placed in areas of fill and is designated as Qcf on Figures 1 through 6. Tn
addition, compacted fill soil placed in undercut areas is designated as Quc. Table Vifi and Table IX
present a summary of as-graded building pad conditions for each lot for both neighborhoods.
The enclosed "As-Graded" Geologic Map (Figures 1 through 6) depicts the general 'geologic
conditions observed. No soil or geologic conditions were observed during grading that would
preclude the continued development 'of the property as planned. '
CONCLUSIONS' AND RECOMMENDATIONS
1.0 General
1.1 Based on observations and test results, it is the opinion of Geócon Incorporated that the
grading to which this report pertains has been performed in substantial confàrmance with
the recommendations of the previously referenced project soils report and the geotechnical
requirements of the grading plans. Soil and geologic conditions encountered during grading
that differ from those anticipated in the project soils report 'are not uncommon. Where such
conditions required .a significant modification to the recommendations of the project soils
report, they have been described herein.
1.2 No soil' or geblogic conditions were observed" during, grading that' would preclude the
' continued development of the property as planned; Based an laboratory test results 'and
field observations, it is the opinion of Geocon Incorporated that the fill soils observed and
tested as 'part' of the grading for this neighborhood were generally compacted to a dry
' density of at least 90 percent of the laboratory maximum dry density near to slightly above
optimum moisture content,
Deèember 29, 2005 Project No. 06403-52-19B ' : '- 7'- ' '• ' ' ' - '
2.0 Future Grading '.
2.1 Any additional grading performed at the site should be accomplished in conjunction with
our observation and compaction testing services. Grading plans for any future grading
should be reviewed by Geocn Incorporated prior to finalizing. All trench and wall backfill.
• should be compacted to a dry density of at least 90 percent of the laboratory maximum dry
'I density near or above optimum moisture content. This office should be notified at least 48
'" hours prior to commencing additional grading or bacll operations.
3.0 Update Geotechnical Report
3.1 An' update geotechnical report should be prepared by Geocon Incorporated for
Neighborhoods 1.06 and 1.07. The report, should include foundation recommendations for
reducing the detrimental effect of expansive soil and differential fill settlement across
S
individual structures In addition, retaining wall recommendations and seismic design
criteria should be included,' as well as other considerations such as concrete flatwork.
4.0' Slope Maintenance. ' '• . • . ,, . ' . ' .
4.1 Slopes that are steeper than 3:1 (horizontal:vertiôal) may, under conditions that are both
difficult to prevent and predict, be susceptible to near-surface (surficial) slope instabihty.
The instability is typically limited to the outer .3 feet of a portion of the slope and usually
does not directly impact the improvements on the pad areas above or below, the slope. The
occurrence of surficial instability is more prevalent on fill slopes and is generally preceded
by a period of heavy rainfall, excessive irrigation, or the migration of subsurface seepage.
.. The disturbance and/or loosening' of the surficial soils, as might result from root' growth,
soil expansion, or excavation for irrigation lines and slope planting, may also be a
significant contributing factor to surficial instability. It is therefore recommended that, to
the maximum extent practical:' ,(a) disturbed/loosened surficial soils be either removed or
properly recompacted; (b) irrigation systems be periodically inspected and maintained to
eliminate leaks and excessive irrigation; and (c) surface drains on and adjacent to slopes be
periodically maintained to preclude ponding or erosion. It should' be noted that although the
• incorporation of the above recommendations should reduce the potential for surficial slope
• instability, it will not eliminate the possibility and, therefore, it may be necessary to rebuild
or repair a portion of the project s slopes in the future
• Project No. 06403-52-19B ' • ' , • - 8'-' ' . '• ' • •' • December 29, 2005
- 5.0 Drainage •
5.1 Adequate drainage provisions are critical to the future performance of the project. Under no
circumstances should water be allowed to pond. The' building pads and sheet-graded areas
should be properly finish-graded so that drainage water -is directed away from foundations,
pavements, concrete slabs, and slope tops to controlled drainage devices.
5 2 All underground utilities should be leak free Utility and irrigation lines should be checked
periodically for leaks for early detection of water infiltration and detected leaks should be
repaired promptly. Detrimental soil movement could occur if water is allowed to infiltrate
the soil over a prolonged period. '.
5.3 Landscaping planters adjacent to paved areas are not recommended due to the potential for
surface or irrigation water to infiltrate the pavement's suFgrade and base - course. We-
recommend that subdrains to collect excess irrigation water and transmit it to drainage
structures or impervious above-grade planter boxes be used. In addition, where landscaping
is planned adjacent to the pavement, we recommend construction of a cutoff wall along the
-
edge of the pavement that extends at least 6 inches below the bottom of the .base material. -
LIMITATIONS
- ' The conclusions and recommendations contained herein apply only to our work with resect to -
grading and represent conditions at the date of our final observation on October 31, 2005 Any
subsequent, grading should be done in conjunction with our observation and testing services. As used
herein, the term "observation'.' implies only that we-observed the progress of the work with which we '
agreed to be involved. Our services did not include the evaluation or identification of the potential
presence of hazardous or corrosive materials. Our conclusions and opinions as to whether'the work
- essentially complies with the job speciflôations are based on our observations, experience and test
results. Subsurface, conditions, and the, accuracy of tests used to measure such conditions, can vary
greatly at any time. .We make no warranty, expressed or implied, except that our services were
performed in accordance with engineering principles generally accepted at this time and location.
We will accept no responsibility for any subsequent changes made to the site by others by the
uncontrolled action of water, or by the failure of others to properly repair damages caused by the
uncontrolled action of water. The findings and recommendations of this report may be invalidated
wholly or partially by changes 'outside our control. Therefore, this. report is subject' to review and • '- -
should not be relied upon after a period of three years
•• • •.'. •' Project No. 06403-52-19B • • • • .' .9 - • • • . '• • - December 29, 2005 ' ' "
TABLE
SUMMARY OF FIELD DENSITY TEST RESULTS
Elev. Plus Field Field Field Reqd.
or 3/4 Dry Moist Re!. Re!.
Depth Cw-ve Rock Dens. Cont. Camp. Camp.
Test No. Date : Location '(t) No (%) (pcf) (%) M. (%)
04/01/05 Unit 1.07; Lot I . 111 16 0 107.2 18.4 89 90
1A 04/01/05 Unit 1.07; Lot 111 ''16 0 109.4 18.1 91 90
2 04/01/05 Unit 1.07; Lot 1 114 16 0 110.2 18.8 92 90
3 04/01/05 'Unit 1.07; Lot I 116 16 0 109.9 17.7 92 90
4 '04/01/05 Unit l.07; Lot l . . 119 16 0 110.8 17.5 92 90
5 04/14/05 Unit 1.07; Lot .1 123 16 0 108.6 17.9 90 . 90
6 04/04/05 Unit 1.07; Lot 1 125 16 0 •. 110.9 17.2 92 90
7 ' 04/04/05 Unit 1.07; Lot 1 126 16 , 0 109.7 17.1 91 90
8 04/04/05 Unit l.07; Lot 2 130 9 0. 112.8 14.7 '93 . 90
9 04/04/05 Unit 1.07; Lot .....12....0 108.9: 18.3 91 90
20 04/07/05 Unit 1.06; Lot 92 . 184 , 17 0" 102.6 19.8 88 90
20 A 04/07/05 Unit 1.06; Lot 92 ' ' ' 184, 17 0 104.9 . 18.6 90 90
SZ ' , 21 ' 04/07/05 Unit 1.06; Lot 92 ' 187 ' 17 0' 105.1. 18.3 90 90
22 04/08/05 Unit 1.06; Pyrite Av 10+60 190 17, 0 ' 104.5 18.8 90 90
23 04/08/05 Unit 1.06; Lot 92 , ' : 18617 0 .: 105.9 17.4 91 '90
24 04/11/05 Unit 1.07; Lot I ' . 133 77 0 109.3 17.8 90 90
35 04/12/05 Unit 1.07; Lot 1 . ' 137 , 17 , 0 108.5 16.7 93 '90
60 ' 04/18/05 Unit 1.07; Lot 49 ' ' 117 , 78 . 0 112.4 17.2 91 90
61 04/18/05 Unit 1.07; Lot 47 ' ' ' .116 ' 77 0 105.2 20.1, 87 90
61 A 04/18/05 Unit 1 07; Lot 47 116 ' 77 0 108.6 . .19.6 . 90 ' 90
62
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04/18/05 Unit 1.07; Lot 44 , 106 77 .0 1,08.9 18.3 90 90
63 04/18/05 Unit 1.07; Lot 48 115 77 0' 111.6 16.4 92 , 90
64 04/18/05 Unit 1.07; Lot 46 114 ' 78 0 110.9 14.7 : 90 ' 90
65 . 04/18/05 Unit 1.07; Lot 45 ,
113 ' , . 3 0, 107.7 ' 17.5 91 90
'66 04/18/05 Unit 1.07; Lot 44 110 ' 3 0 106.8 18.9 90 90
67 04/19/05 Unit 1.07; Lot 45 112 77 0 '110.4 16.8 91 90
68 04/19/05 Unit 1.07; Geode St 16+30 . 113 . 77 0 109.9 17.3 ' 91 90
69 04/19/05 Unit 1.07; Geode St 16+65 ' 116 82 0 110.3 16.5 ' 92 90
70 04/19/05 Unit.1.07; Geode St 17+35 118 ' 82 0 1092 17.8 91 90
71 .04/19/05 Unit 1.07; Geode St 17+00 , 11 82 0 110.5
-
17.1 92 90
72 04119/05 Unit 1.07; ,Geode St 15+00 ' . ' 115 82 0 108.7 '17.4 91 '90
95 , 04/22105 Unit 1.07; Lot 2 133 75 , 0 105.7 ' 17.2 93 90
96 ' 04/22/05 'Unit 1.07; Mica Rd 38+90 . . ' 131 75 0 103.6 18.1' 91 .90
101 04/25/05 Unit 1.07; Lot 2 , . 136 82 . 0. 108.2 17.1 90 90
107 04/26/05 Unit 1.07; Lot 3 ' ' 140 82 .0 108.4 15.8 90 90
108 04/26/05 Unit 1.07; Lot 2 •
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, 141 82 0 109.1 . 16.3' 91 90
116 04/26/05 Unit 1.07; Lot 3 ' .145 19 0 101.8 20.1 , 91 , 90
120 ' 04127/05 Unit 1.07; Geode St 16+80 ' 121 ,
82 0 109.0 16.3 91 , 90
134 05/03/05 Unit 1.07; Lot 33 ' 108 77 ' 0 110.1 16.6 ' 91 90
135 05/03/05 Unit 1.07; Titanite P111+00 110 77 0 109.7 15.5 ' 91 90
142 05/04/05 Unit 1.07; Lot 33, ' 111' 77 0' 110.3 ' 15.3 91 90
154 05/10/05 Unit1.07; LOt 50 • 114 29 .0 110.8 15.2 91 90
' ' 156 05/10105 Unit 1.07; Titanite'P112+30 ' .' 118 ' 33 '0 107.3 15.1 92 90 ' • '.
157 05/10/05 Unit. 1.07;litanitePl 12+80 ' '119' 33 0 106.8 16.2 ' 92 ' 90
158 05/10/05 Unit 1.07; Lot 33 120 , 33 0 1083 17.5 . 93, 90
'Project No. 064035219B • ' '. • . • • ' • December 29, 2005
'N'
TABLE S
SUMMARY OF FIELD DENSITY TEST RESULTS
Elev. Plus Field Field Field Reqd.
or ; 3/4".Dry Moist Rel. Rel.
Depth Curve Rock Dens. Cont. Comp. Comp.
Test No. Date Location (ft) No. (%) ', (pcf) (%)
159 05/11/05 Unit 1.07; Lot 50 124 82 0 104.1 16.7 87 . 90
159 A 05/11/05 Unit 1.07; Lot 50 124 82 0 108.9 15.8 91 90
160 05/11/05 Unit 1.07; Lot 50 125 82 0 108.8 16.2 91 90
162 05/11/05 Unit 1.07; Titanite P111+40 126 77 0 110.5 15.6 91 90
164 05/12/05 Unit 1.07; Lot 51 . 118 77 0 110.2 13.0 91 90
165 05/12/05. Unit 1.07; Titanite P115+35 120 10 0 106.1 15.3 93 90
166 05/12/05 Unit 1.07; Titanite P114+00 . 119 ' 19 0 101.9 18.6 91 90
167 05/12/05 Unit 1.07; Lot 18 , 122 , 19 . , 0, 102.2 19.3 ' .91 90
190 05/18/05 Unit 1.07; Lot 33 : 124 75 0 103.5 18.8 '91 90
191 05/18/05 Unit 1:07; Titanite P113+70 ' 120 75 0 104.7 19.3 92 90
192 05/18/05 Unit 1.07; Lot 19 .129 75 0 102.4 16.9 90 90
193 05/18/05 Unit 1.07; Lot 33 ' 128 . 77 0 110.8 15.7 92 90
194 05/18/05 Unit 1.07; Titanite P114+70 ' 118 23 ' 0 106.1 18.6 93 90
195 05/18/05 Unit 1.07; Lot 18 . ,.125 23 0 104.4 17.8 91 90
196 05/18/05 Unit 1.07;.Lot 19 133 23 0 101.2 19.7 89 90
196 A 05/19/05 Unit 1.07; Lot 19 , ' '. 133 23 0 104.2 18.3. 91.' 90
197 05/18/05 Unit 1.07; Lot 20 135° 23 . 0 99.6 20.1 87 90
197 A 05/19/05 Unit 1.07; Lot 20 , 135 '. 23 0 105.0 '19.2 92 90
207 ' 05/20/05 Unit 1.07; Lot 71 ' ' 155 ' 19 . 0 104.8 16.3 94 90
210 05/20/05 Unit 1.07; Lot 65 160. 86 0 110.2 14.7 91 90
212 05/23/05 Unit 1.07; Lot 67 ' '
------------------------------------------------------------------------------------------------------------------------------------------------------------------------
163 ' 86 0 108.6 14.0 90 90
214 05/23/05 Unit 1.07; Lot 67 ' 167 86 0' .109.3 15.1 90 90
220 05/24/05 Unit 1.07; Lot 18 128 . 86 0 109.9, 13.3 91 90
221 05/24/05 Unit 1.07; Lot 51 ' . 123 86 0' 111.1 . 13.8 92 90
222 05/24/05 Unit 1.07; Lot 51. 126 86' 0 109.5 13.4 91 90
223 05/25/05 Unit 1.07; Lot 17 ' 130 86 0 ' 110.8 15.8 92 90
' . , 224 05/25/05 Unit 1.07; Lot 50 . . 127 . 17 '0 .105.9 14.1 91 90
225 05/25/05 Unit 1.07; Lot 31 ' 130 17 ' 0 106.5 1,6.2 91 90
226' 05/25/05 Unit 1.07; Lot 29 ' ' . . 133 ' 75 0 102.7 16.6 90 90 227 05/25/05 Unit 1.07; Titanite P111+90 129 75 0 103.5 .17.4 91 ' 90
'228 . 05/25/05 Unit 1.07; Lot 11 ° ' '.153 75 , 0 102.9' ' 168 , 90 90
229 05/25/05 Unit 1.07; Lot 22 150 75 0 ' 103.3 17.1 , 91 90
230 °' 05/25/05 Unit 1.07; Lot 12 '. ' 156 75 0' 104.7 ' 16.2 , 92 '90
231 05/25/05 Unit 1.07'; Lot ii 158 75 0 103.8 16.6 91 90
232 . 05/26/05 Unit 1.07; Lot 19 , , ° 138 75 0 103.4 . 16.0 91 90
• 233 , 05/26/05 Unit 1.07; Titanite P114+80 130 19 0 101.6 17.9 91 90
234 05/26/05 Unit 1.07; Lot 20 , ' '141 ' 19 0 102.1 18.7 91 90
.235 05/26/05 Unit l.07; Lot 13 . 161 19 0 . 101.5 18.4 91 90
SZ . 236 . 05/26/05 Unit 1.07; Stab Fill #4 ' 174 90 0. t042 14.6 92 ° 90
SZ 237 05/26/05 'Unit 1.07; Stab Fill #4 ' 172 '90 0 105.7 15.8 93 90
SZ 238 '05/26/05 Unit 1.07; Stab Fill #4 . ' 178 90 0 106.8 15.5 94 90
SZ 239 ' 05/26/05 Unit 1.07; Stab Fill #4 ' ° 177 90, 0 104.1 16.3 92 90
240 05/27/05 Unit .1.07; Lot 14° ° , 163 °' 90 ' 0 103.4 18.0. 91 90
241 05/27/05 Unit 1.07; Lot 10 ° ° . 164 • 90 0 104.6 , .14.9 '92 90
242 05/27/05 Unit 1.07; Lot 10 • 166 90 0' 103.4 15.8 ° 91 90
Project No. 06403-52-19B ° . . ° 0 , ° , S ' , ,, December 29, 2005
TABLE I
SUMMARY OF FIELD DENSITY TEST RESULTS S
Elev. Plus Field Field Field Req d
or 3/4 Dry Moist Rel. Rel.
Depth Curve Rock Dens Cont Comp Comp
Test No Date Location t) No (%) (pCI)
243 05/31/05 Unit 1.07; Lot 19 142 19 0 100.9 19.0 90 90
244 05/31/05 Unit 1.01 Lot 11 169 19 0 1012 164 91 90
245 05/31/05 Unit 1 07 Mica Rd24+75 172 19 0 1027 18.1 92 90
SZ 246 05/31/05 Unit 1.07; Stab Fill #4 179 90 0 1054 148 93 90
SZ 247 05131/05 Unit 1.07; Stab Fill#4 174 90 0, 106.1 15.2 93 ' 90
SZ 248 05/31/05 Unit 1.06; Lot 92 198 90 0 103.3 17.3 91 90
249 06/01/05 Unit 1.06; Lot 92 194 90 0 405.3 17.4 93 90
250 06/01/05 Umt 107 Lot 11 171 90 0 1026 176 90 90
251 06/01/05 Unit 1.07; Lot 18 140 17 0 1065 158 91 90
252 06/01/05 Unit 107 Lot 20 146 75 0 1040 169 91 90
253 06/01/05 Unit 1.07; Lot 21 148 17 0 106.3 15.0 91 90
254 06/01/05 Unit 106 Lot 92 196 17 0 1056 138 91 90
255 06/01/05 Unit 1.06; Halite P1 26+35 200 17 0 1047 14.1- 90 90
256 06/01/05 Unit 106 Lot 91 201 90 0 1012 106 89 90
256A 06/01/05 Unit 1.06; Lot 91 201 90 0 103.8 14.5 91 .90
258 '06/01/05 Unit 1.07; Lot 51
------------------------------------------------------------------------------------------------------------------------------------------------------------------------
136 90 0 104.6 14.8 92 90
260 06/02/05 Unit 107 Lot52 138 90 0 1031 165 91 90
261 06/02/05 Unit 1.07; Lot 51 140 90 0 1025 15.2 90 90
262 06/02/05 Unit 1.06; Halite P1 25+107 198 90 0 102.9 14+8 91 90
• 263 06/02/05: Unit 1.06; Lot 91 201 - 90 0 104.1 14.3 92 90
265 06/03/05 Unit 107 Lot 51 143 90 0 1037 163 91 90 266 06/03/05 Unit 1 07 Lot 52 145 90 0 1049 15.5 92 90
267 06/03/05 Unit 107 TitanitePl11+90 131 19 0 1024 189 92 90
268 06/03/05 Unit 1.07; T,tamte P112+45 134 19 0 102+5 19.3 92 90
269 06/03/05 Unit 107 Lot 53 147 19 0 102.1. 176 91 90
270 06/03/05 Unit 1.06; Lot 91 205 90 0 101.2 8.2 89 90
270 A 06/03/05 Unit 1.06; Lot 91 205 90 0 103.7 14.1 91 90
271 06/06/05 Unit 1.07; Lot 12 164 90 0 1044 174 92 90
SZ 272 06/06/05 Unit 107 Lot 10 175 90 0 1027 146 90 90
273 06/06/05 Unit 1 07 Lot 10 178 19 0 102.1 16.3 91 90
274 06/06/05 Unit 1.07; Mica Rd 25+40 181 19 0 101.9 17.2 91 90
SZ 275 06/07/05 Unit 1.07; Stab Fill #4. 182 90 0 103.6 15.7 91 90
SZ 276 06/07/05 Unit 1.07; Stab Fill #4 185 90 0 :104.7 14.9 92 90
SZ 277 06/07/05 Unit 1.07; Stab Fill #4 189 90 0 1048 15.3. 92 90
SZ 278 06/07/05 Unit .1.07; Stab Fill #4 192 90 0 105.1 164 92 90
279 06/07/05 Unit 1.07;, Lot 5 • • 154 .90. 0 106.6 14.8 94 90
280 06/07/05 Unit 1.07; Lot 64 168 88 0 105.0 18.9 93 90
281 06/07/05 Unit 107 Lot 67 170 88 0 1034 184 91 90
282 06/07/05 Unit 1.07; Lot 69 173 88 0 104.5 19.2 92 90
283 06/07/05 Unit 1.07; Lot 68 175 88 0 105.1 18.7 93 90
284 06/08/05 Unit 1.07; Lot 6 158 88 0 103.8 164 92 90
285 06/08/05 Unit 107 Lot 166 88 0 1029 167 91 90
SZ 286 06/08/05 Unit 1 07 Stab Fill #4 195 88 0 1024 15.9 90 90
SZ 287 06/08/05 Unit 1.07; Stab Fill #4 196 88 0 103 7 17.1 92 90
SZ 288 06/08/05 Unit 1.07; Stab Fill #4 200 19 0 .100.9 18.4 90 90
Project No 06403-52-19B December 29 2005
TABLEI
SUMMARY OF FIELD DENSITY TEST RESULTS
Elev. Plus Field Field Field Reqd.
or 3/4' Dry Moist. .Rel. Rel.
Depth Curve Rock Dens. Cont. Comp. Comp.
Test No Date Location No (%) (pct)
SZ 289 06/08/05 Unit 1.07; Stab Fill #4 205 19 0 101.3 17.2. 91 90
290 06/08/05 Unit 1.07; Lot 65 176 19 0 101.8 16.5 91 90
291 06/08/05 Unit 107 Lot 59 158 88 0 1039 166 92 90
292 06/08/05 Unit 107 Lot 58 155 88 0 1047 155 92 90
296 06/09/05 Unit 'l.07; Lot 71 176 88 0 103.3 17:8 91 90
297 06/09/05 Unit 107 Lot 66 178 88 0 1027 165 91 90
298 06/09/05 Unit- l.07; Lot 56 156 19 0 101.7. 16.4 . 91 90
299 06109/05 Unit 1.07; Lot 58 164 88 0 164-8 16.1 93 90
303 06/09/05 Unit 1.07; Lot 63 . 179 19 0 100.9. . 16.3 90 90
304 06/10/05 Unit 1.07; Lot 59 171 .19 . 0 101.6 17.3 91 90
305 06/10/05 Unit 1.07; Lot 57 . 166 19. . 0 102.1 16.5 . 91 90
306 06110/05 Unit 107 Lot 55 163 19 0 1019 174 91 90
307 06/10/05 Unit 1 07 Lot 53 150 19 0 1022 168 91 90
308 06/10/05 Unit 1.07; Lot 54 155 19 0 101.1 17.9 90 90
SZ 309 06/10/05 Unit 1 06 Buttress Fill #1 259 88 0 103.5 16.1 91 90
SZ 310 06/10/05 Unit 1.06; Buttress Fill #1 262 88 0 102.9 15.7 91 90
311 06/13/05 Unit 107 Lot 55 161 88 0 1043 162 92 90
312 06/13/05 Unit 1.07; Lot 50 ' 150. 88 . 0 104.8 15.9 93 90
313 :06/13/05 Unit 1.07; Lot 52 153 , 88 0 105.1 15.6 93 90
SZ 316 06/13/05 Unit 1.06; Buttress Fill #1 266 88 0 104 1 16.3 92 90
326 06/15/05 Unit 1.07; Lot 56 167 88 0 104.4 16.9 92 90
327 06/15/05 Unit 107 Lot 59 174 88 0 1037 176 92 90
328 06/15/05 Unit 1.07; Lot 22 157 17 0 108.5 14.7 93 90
329 06/15/05 Unit 1 07 Lot 19 152 88 0 104.8 16.3 93 90
330 06/15/05 Unit 1.07; BrookiteCt 12+10 ', . 166 88 .0 102.7 17.4 91 90
331 06/15/05 Unit 1.07; Lot 11 . 174 88 0 103.1 18.2 91 90
332 06/16/05 Unit 1.07; Lot 30 135 23 0 104.9 16.7 .. 92 90
33,3 06/16/05 Unit 1.07; Lot 28 132. , 23 0 105.1 16.9 92 90 .
334 06/16/05 Unit 107 Lot48 123 23 0 1002 125 88 90
334 A' 06/16/05 Unit 1.07; Lot 48 . . 123 23 0 104.2 16.6 '91 90
335 06116/05 Unit 1.07; Lot 45 . , , 120 , 23 0 103.9 16.8 91 ' 90
336 06/16/05 Unit 1.07; Lot 32 129 88 0 1033 155 91 90
.337 06/17/05 Unit 1.07; Lot 30 ' 136 88 0 101.2 16.4 89 90
337A 06/17/05 Unit 1.07; Lot 30 ' 130. 88 0 102.9 ' 16.2 91 90
338 06/17105 Unit 1.07; Lot 28 ' ' 142'' 77 0 109.9 15.4 . 91 : 90
339 06/17/05 Unit 1.07; Lot 32 , , . 134 . 77 0 110.7 14.8 . 92 90
340 06/17105 Unit 1.07; Lot 31 ' ' 138 77. 0 109.8 16.3 91 90
341 06/17/05 Unit 107 Lot 30 140 77 0 1101 145 91 90
342 06/17/05 Unit 107 Lot 29 146 77 0 1096 185 91 90
343 06117/05 Unit 1.07; Lot 28 . ' 150 ' 77 '0 .109.3 18.1 .' 90 90
344 .06/20/05 Unit 1.07; Lot 22: .. ,.
' . . 150' .. 77 . 0 108.5 15.2 90 '90
345 06/20/05 Unit 1.07; Lot 14 155 88 0 103 1 164 91 90
346 06/20/05 Unit 107 Lot 21 156 17 0 1064 170 91 90
347 06/20/05 Unit 1 07 Lot 18 145 17 0 108.11 17.2 93 90
348 . .06/20/05 Unit 1.07; Lot 18 . ' . ', 154 88 ' 0 ..104.5 16.3 92' 90
Project No 06403-52-19B December 29 2005
TABLE!
SUMMARY OF FIELD DENSITY TEST RESULTS
Elev. 'Plus Field Field 'Field Reqd.
- or 3/4" Dry Moist." Rel. Rel.
'Depth Curve Rock Dens. ' Cont. Comp. Comp.
Test No. Date ' '' Location (if) No: (%) (Pt) (%) (%) (%)
349 06/20/05 Unit 1.07; Brookité Ct 10+35 156 88 , 0 105.6, 16.9 93 90
350 '06/20/05 Unit 1.07; Lot 17 , ', 1,47 88 0' 107.7 ' 16.1 95 90
351 06/20/05 Unit 1.07; Lot 18 ' ' 155 19 0 102.7 16.5 92 90
352 06120/05 Unit 1.07; LOt 20 157 . 19 0 '101.9." 17.3 91 90
'353 06/20/05 Unit 1.07; Lot 13 168 19 0 101.2 . 18.2 91 90
354 06/20/05 Unit 1.07; Lot-14
---------------------------------------------------------------------------------------------------------------------------------------------------------------------
166 19 0 ' 100.7 . 19.8 ' 90 90
355 06/20/05 Unit 1.07; Lot 46 . ' ' 124 88 0 103.9 17.6 92 90
356 ' 06/21/05 Unit 1.07; Lot 42 , ' 104 19 0 101.3 18.3. 91 90
357 06/21/05 Unit 1.07; Lot 40 ' , . 107 19 0 102.7 19.1. 92 90
358 06/21/05 Unit 1.07; Lot 39 .' 106 19 0 101.5 19.9 91 90
359 06/21/05 Unit 1.07; Lot 43 . ' 108 ., - .17 0 106.2 1 16.9 91 90
360 06/21/05 Unit 1.07; Lot 41 ' 111 17 0 106.8 19.3 92 90
361 06/21/05 Unit 1.07;'Lot39 ' ' ' 112 19 0 103.1 20.2 92 90
SZ 362 06/21/05 Unit 1.07; Lot 42 ' 113 ' . 19 0 101.6 16.3 91 90
363 06/22/05 Unit l.07; Lot 15 . . . 158 19 0 101.7 15.7 91 90
' 364 06/22/05 Unit 1.07; Lot 17 150 , '19 0 100.9 16.6 . 90 90
365 , '06/22/OS' Unit 1.07; Lot 17 ' . . 158 ' 88 0 '102.9 15.2 91 90
366, 06/22105 Unit 1.07; Lot 18 , ' 161 88 0 104.5 16.8 92" 90
367 06/22/05 Unit 1.07; Lot 20 . ' 160 88 0 103.3 17.1 . 91 90
368 06/22/05 Unit 1.07; Lot 21 , 165 88 0 103.5 16.5 91 90
369 06/22105 Unit 1.07; Lot 23 ' 170 86 0 112.0 . 13.6, 93 90
370 06/22/05 Unit 1.07; Lot 23 ' 172 86 0 113.4 13.2 94 90
371 . 06/22/05 Unit 1.07; Lot 19 166 88 ' 0, 103.0 18.5 91 90
372 06/22/05 Unit 1.07; Lot 21 170 ' 88 0 104.9 16.3 . 93 90
SZ 373 06/23/05 Unit 1.07; Lot 21 ' . 168 17 0 106.0. 14.5 91 90
374 06/23/05 Unit 1.07; Lot 19 , 173 17 0 107.1 15.6 92 90
375 06/23/05 Unit 1.07; Lot 43 ' ' . 103 '88 0 103.8 17.7 92 90
376 06/23105. Unit 1.07; Lot 43 ' 96 88 0 102.5 16.3 91 90
377 . 06/23/05 Unit 1.07; Lot 43 100 17 " 0 108.1 ' 15.2 93 ' 90
378 ' 06/23/05 Unit 1.07; Lot 43 , 106 1,7 0 106.5 17.0 91 90
379 ' 06/24/05 Unit 1.07; Lot 21 ' 172 17 0 ' 108.0 14.1 93 90
380 06/24/05 Unit 1.07; Lot 22 , . 173 88 . 0 102.5 18.3 91 90
381 06/24/05 Unit 1.07; Lot 23 . ' 174 88 0 103.6 16.5 92 90
382 06/24/05 Unit 1.07; Lot 34 ' ' 105 88 0 102.3 '.16.5 90 90'
383 06/24/05 Unit 1.07; Lot 35. . 109. 88 ' 0 103.4 15.5 91 90
384 06/27/05 Unit 1.07; Geode St 14+30 111 90 ' 0 105.6 15.1 , 93 90
' 385 . 06/27/05 Unit 1.07; Lot 43 , ' . 112 , . 90 0 1019 14.5 91 ' 90
386 06/27/05 Unit, 1.07; Lot 42. ' 114 90 0 105.8 17.1' 93 90
387 06/27/05 Unit 1.07; Lot 40 . 117 . ' 90 0 104.4 15.6 92 90
388 06/27/05 Unit 1.07; Stab Fill #5 . ' 177 , 90 105.2 14.3 93 90"
389 ' 06/27/05 Unit 1.07; Stab Fill #5 , ' ' 180 88 '0 103.7 17.7 92 . 90
390 06/27/05 Unit 1.07; Stab Fill #5 ' 182 88 '0 102.9 ' 16.2' 91 90
393 06/28/05 Unit 1.07; Stab Fill #5 . . 185 90 0 102.6' ' 146 , 90 '90
394 06/28/05 Unit 1 07 Stab Fill #5 190 90 0 103.9 .14 .1 91 90
395 06/28/05 Unit 1.07; Stab Fill #5 , - 193 90 0 103.2 ,' 14.8 91 90
Project No. 06403-52-19B . ' ' . , ' "
,
December 29, 2005
TABLE I
V SUMMARY OF FIELD DENSITY TEST RESULTS
V Elev. Plus Field Field Fi1d Rëq'd.
V or V 3/4" Dry Moist. Rel. Rel.
Depth Curve Rock • Dens. Cont. Comp. Comp. V
V Test No. Date
V
Location (ft) V V No: (%) (pcf)
396 06/28/05 Unit 1.07; Stab Fill ft5 195 90 0 104.9 14.3 92 .90*
397 06/28/05 Unit 1.07; Stab Fill 45 190 90 V 0 102.5 15.6 90 90
398 06/28/05 Unit 1.07; Lot 17 V
V
162 V 88 0 103.1 16.4 91 90
V
V
V 399 V 06/28/05 Unit 1.07; Lot 17 V 165 88 0 102.3 17.1 90 90
400 06/28/05 Unit 1.07; Lot 20 175 90 0 103.8 17.5. 91 90
V •
V
V 401 V V 06/28105 Unit 1.07; Lot 24 V 178 V V 90 V 0 1 104.2 16.7 V 92 90
V 402 06/29/05 Unit 1.07; Stab Fill 45 V 189
V
V 88 V Va 104.1 V 16.2 92 V 90 V
*403 06/29/05 Unit 1.07; Stab Fill #5 V 185 88 0 103.3 15.8 91 90 V
V - 404 06/29/05 Unit 1.07; Stab Fill #5 V VV 193 88 0 102.9 16.5 V 91 90 V
V V
V
V
405 06/29/05 Unit 1.07; Stab Fill #5 V 197 90 0 J.?J 15.2 90 90 V
406 06/29/05 Unit 1.07; Stab Fill #5 196 90 0 1026 147 90 90
407 06/29/05 Unit 1.07; Lot 17 169 88 0 103.3 16.1 91 90
V 408 V 06/29/05 Unit 1.07; Lot 17 174 88 0
V
103.8 16.6 V
V 92 90 V
V V 409 VV 06/29/05 Unit 1.07; Lot 16 V 168 90 0 105.9 14.5
V
.93 90 V
V V
V
V
410 06/29/05 Unit 1.07; Lot 20 V 179 V V88 0 V 104.7 16.3 92 V V
90
V V 411 06/29/05 Unit 1.07; Lot 14 V V V 174 88 0 V 103.0 V 16.9 91 90 V VV V
V 412 06/30/05 Unit 1.07; Lot 15 V 161 90 , 0 104.4 15.6 92 90 V
V 413 06/30/05 Unit 1.07; Brookite Ct 10+00 V
.163 V 90 0 104.2 18.1 92 90 V
V
V
414 06/30/05 Unit 107 Lot 15 165 90 0 1030 179 91 90
415 06/30/05 Unit 1.07; Lot 15 V V 171 88 ..102.7 18.8 V 91 90 V
V 416 06/30/05 Unit 1.07; Lot 16 V 171 V 88 0 103.1 17.6 91 90 V
V 417 06/30/05 Unit 1.07; Lot 16 V 175 V 88 .0 V123 15.7 90. . 9 V V
V
V 418 06/30/05 Unit 1.07 Lot 17 V V V 179 88 V VV 0 103.6 16.3 92 90 V
V
419 06/30/05 Unit 106 Lot 42 179 90 0 1052 164 93 90
V V
V 420 . 06/30/05 Unit 1.07; Lot 23 V
V
180 V 90 VU 104.1 V 15.5 V 92 90 V V
V
V
V
V 421 06/30/05 Unit 1.07; Lot 18 183 V 90 0 105.7 14.8 93 V 90 V
V V ST '429 07/01/05 Unit 1.07; Stab Fill #4 194 88 V 0 103:7 16.9 92 90 V V
ST 430 07/01/05 Unit 1..07; Stab Fill #4 183 88 0 1.01 .9 18.1 90 90
ST 431 07/01/05 Unit 1.07; Stab Fill #4 197 88 0 103.1 164 91 90
432+, 07/05/05 Unit 1.07; Lot 34 V 112 V 90 V V 0 103.8 14.5. 91 90
V
V : 433 07/05/05 Unit 107; Lot 39 V 110 90 0 103.3 14:8 91 90 V V V
434 07/05/05 Unit 1.0'7; Lot 43 114 90 0 101.9 17A 90 90
V
V
V
V 435 V 07/05/05 Unit 1.07; Lot 38 V V
V
V 115 V 90 0 102.7 . 15.3 90 90. V
V V V V 436 07/05/05. Unit 1:07; Lot 41 V 116 90 0 102.1 14.9 90 90 VV V
V
437 07/05/05 Unit 107 Lot 43 118 90 0 1029 151 91 90
V V V V 38 4 07/05/05 Unit 1.07; Lot 36 . V 115 90 V V 0 103.2 18.4 V 91
V 90 V
V 439 V 07/05/05 Unit 1.07; Lot 34 119 90 0 102.8 17.6 90. 90 V
V
V V V V 440 V 07/05/05 Unit 1.07; Lot 41 V
V 120 V 74 0 113.4 14.0 92
V
90 V
V
V
V V V 442 07/06/05 Unit 1.07; Lot 38 V V V
V
V 118 74 0 111.7 V 124 V 90 90 V V V
443 07/06/05 Unit 1.07; Lot 42 120 74 0 1126 11.3 91 90
V V V V
V 07106/05 Unit 1.07; Lot 43 V
V V V 122 '
V74 0' 112.2 11.5 V 91 90 V V
V V V 445 07/06/05 Unit l.07;V Geode St 13+70 V 119 : 74 0 113.5 11.8
V
92 90 V
V V
446 07/06/05 Unit 1.07; Lot 39 121 90 0 1047 14.4 92 90
447 07/06/05 Unit 1.07; Lot 35 123 90 0 1029 149 91 90
448 07/06/05 Unit 107 Lot 49 121 90 0 1036 15.1 91 90
Project No 06403-52-19B December 29 2005
TABLE I
• SUMMARY OF FIELD DENSITYTEST RESULTS
Elev. Plus Field Field Field Req d
or 3/4 Dry Moist. Rel. Rel.
Depth Curve Rock Dens. Cont., Comp. Comp. ••.
Test No Date Location No (%) (pct) (%) (%) (%)
449 '07/07/05 Unit 1.07; Lot 47 .. 126 90 0 '02.5 . 14.7 90 90
451 07/07/05 Unit 107 Lot 43 124 90 0 1031 158 91 90
452 07/07/05 Unit 1.07; Lot 39 126 90 0 102.3 14.3 90 90
453 07/07/05 Unit 1.07; Lot 40 123 90 0 102.8 14.9 90 90
454 07/08/05 Unit 1.07; Lot 34 126 90 0 103.9 14.5 91 90
455 07/08/05 Unit 1.07; Lot 43. 127 90 0 102.6 14.7 90 90
456 07/08105 Unit 1.07; Lot 39 129 17 0 107.7 13 2 92 90
457 07/08/05 Unit 107 Lot38 131 17 0 1075 138 92 90
458 07/08/05 Unit 1.07; Lot 35 129 17 0 106.1 14.3 91 90
459 07/08/05 Unit 1.07; Lot 41 •. . 130 90 0. l_04.0._-_.,_l4.9_- 91 90
'460 07/08/05 Unit 1.07; Lot 43 . ' 131 . 90. 0 105.2 14.7 93 90
461 07/08/05 Unit 107 Lot 40 133 90 0 1038 155 91 90
462 07/11/05 Unit 107 Lot 50 152 88 0 1029 168 91 90
463 07/11/05 Unit 107 Lot 51 155 88 0 1026 180 91 90
464 07/11/05 Unit 1.07; Lot 51 ' 157 .' 88 0 . 103.2 16.1 . 91 90
465 07/11/05 Unit 1.07; Lot 53, ' 154 90 0 103.3 . 14.2. 91 , 90'
466 07/11/05 Unit 107 Lot 52 156 90 0 1028 145 90 90
467 07/11/05 Unit 107 Lot 54 157 90 0 1029 148 91 90
468 07/11/05 Unit 107 Lot 53 159 90 0 1030 144 91 90
469 07/11/05 Unit 107 Lot60 176 90 0 1045 139 92 90
470 07/11/05 Unit 1.07; Lot 44 . .123
,
90 0 105.2 15.7 93 90
471 07/11/05 Unit 107 Lot 44 126 90 0 A04.7 141 92 90
472 07/11/05 Unit 107 Lot 45 128 88 0 1031 168 91 90
473 07/11/05 Unit 107 Lot 44 129 88 0 1026 172 91 90
474 07/11/05 Unit 107 Lot 43 121 90 0 1044 146 92 90
475 07/11/05 Unit 1.07; Lot 40 123 90 0 105.1 15.3 92 90
476 07/11/05 Unit 1.07; Lot 42 ' ' 125 ' ' 90 0 ' 104.4 14:3 92 90
477 07/11/05 Unit 107 Lot 38 128 90 0 1027 150 90 90
483 07/12/05 Unit 1.07; Lot 15 176 90 0 1049 15.6 92 90
484 07/12105 Unit 107 Lot 13 179 90 0 1028 141 90 90
485 07/12/05 Unit 1.07 Brookite Ct.1l+55 ' 181 90.. '0 103.1 14.0' 91 .90 :
486 07/12/05 Unit 107 Lot 15 183 90 0 1056 147 93 90
487 07/12/05 Unit 1.07; Lot 12 185 90 0 1043 14.5 1 92 90
488 07/12/05 Unit 1.07; Lot 24 183 90 0 1022 15.2 90 90
489 07/12105 Unit 107 Lot 22 185 90 0 1027 150 90 90
490 07/12/05 Unit 1.07; Lot 17 .181 90 ' 0 103.7 14.9 :91 90.
491 07/12/05 Unit 1.07; Lot 19 186 90 0 1039 159 91 90
492 07/12/05 Unit 1.07; Lot 20 188 90 0 102.8 15.4 90 90
493 07/13/05 Unit 1.07; Brookite Ct! 1+00 187 19 0 102.3 16.9 92 90
494 07/13105 Unit 1 07 Lot 17 189 19 0 101.8 17 .6, 91 90
495 07/13/05 Unit 1.07; Lot 18 190 90 0 1046 15.9 92 90
496 07/13/05 Unit 107 Lot 23' 188 17 0 1066 135 92 90
497 07/13/05 Unit 1.07; Brookite Ct 13+45 179 17 0 105.9 18,2 91 90
498 07/13/05 Unit t.07; Lot 10 182 17 0 1074 15.1 92 90
499 07/13/05 Unit 1.07; Lot 13 188 90 0 1022 150 90 90
Project No 06403-52-10B December 29, 2005
TABLE 'I
SUMMARY OF FIELD DENSITY TEST RESULTS
Elev. Plus 'Field Field Field Reqd.
or 3/4 Dry Moist. Rel. Re!.
Depth Curve Rock Dens. Cont. Comp. Comp.
Test No. Date' ' , Location '
(1t) No. (%) (pci) (%) (%) (%)
500 07/13/05 Unit 1.07; Lot 21 190 90 0 104.9 14.3 92 90
501 07/13/05 Unit 1.07; Lot 18 ' 191 '. 90 ' 0 105.1 13.9 92 90
502 07/13/05 Unit 1.07; Lot 15 187 17 ' 0 106.1 13.9 91 90
SZ 503 07/14/05 Unit 1M6; Lot 44; (Rec Lot) 186 17 0 105.7 14.2 ' 91 90
Z 504 07/14105 Unit 1.06; Lot 40 ' 192 • 17 0 104.5 ' 13.7 90 90
S Z 505 07/14/05 Unit 1.06; Lot 43 ' 194 17 0 105.3 14.1 90 90
SZ 506 '07/14/05 Unit 1.06; Lot 41' 196 90 0 '103.8 14.5 ' 91 90
SZ 507 ' 07/14/05 Unit 1.06. Lot 4O , 199 90 0 104.9 16.2 , 92 90
508 07/14/05 Unit 1.06; Lot 44 '197 . 90 0 102.6 15.9 90 90
509 ''07/14/05 Unit 1.06; Lot 44; (Rec'Lot) 200 90 0 102.0 14.5 90 90
510 07/14/05 Unit l.07; Lot 13 .
--------------------------------------------------------------------------------------------------------------------------------------------------------------------
187 , 88 0 100.7 10.8 89 90
510A 07/14/05 Unit 1.07; Lot 13 ' 187 88 ' 0 101.8 16.9 .90 90
.511 07/14/05 Unit 1.07; Lot 12 189 . 88 0 103.5 .16.1 91 90
512 '07/14/05 Unit 1.07; Lot 15 190 88 , 0 99.8 11.4 88 90
512A 07/14/05 Unit 1.07; Lot 15 -.
190 88 0 105.9 17.1 94 90
513 07/14/05 Unit 1.07; Lot 16 193 88 0 ' 102.6 18.5 91 90
514 07/14/05 Unit 1.07; Lot 27 '. . " 186 90 0 104.3 17.9 92 90
515 07/15/05 Unit 1.06;. Mica Rd 24+50 , 185 90 0 103.7 14.9 91 90
516 07/15/05 Unit 1.06; Lot 44 . 190 90 0 102.8 15.1 90 90
517 07/15/05 Unit 1.06; Lot 44' 195 90 0 . 105.7 14.3 93 90
518 07/ Unit 1.06; Lot 44 15/05 199 90 0 104.9 17.9 92 90
519 07/15/05 Unit 1.06; Lot 44 . 197 " 90, ' 0 ' 104.6 15.2 92 90
520 07/15/05 Unit 1.06; Lot 44 . . 202 90 '. 0 102.1 17.4 90 ' 90
521 07/15/05 Unit 1.06; Lot 44 204 90 0 103.2 15.8 91 90
522 07/15/05 'Unit 1.06; Lot 43 ' . 206' 90 0 102.6 14.8 . 90 90
523' 07/15/05 Unit 1.06; Lot 41 , , 203 90 0 104.4 , 14.5 .92 90
524 07/18/05 Unit 1.06; Mica Rd 22+80 204 90 0 104.1 14.3 92 90
525 . 07/18/05 Unit 1.06; Lot 44 ', ' 204 90 ' 0 105.2 . 14.9 " 93 90
526 07/18/05 Unit 1.06; Lot 44 '' . ' 207
,
19 ' 0 100.6 16.8 90 90'
SZ 527 07/18/05 Unit 106 Lot 43 208 19 0 1017 162 91 90
528 07/18/05 Unit 1.06;'Lot44 .. ' 208 ' '19 0 102.3 17.5 . 92 ,
90
529 07/18/05, Unit 1.06; Lot 42 212 90 ' 0 104.7 .14.6 92 90
530 07/18/05 Unit 1.06; Lot 40 212 90 0 ' 104.7 14.6 92 90
531 07/18/05 Unit 1.06; Lot 43 ., ' 209 , 90 0 106,9 15.3 94 90
SZ' 532 07/18/05 Unit 1.06; Lot 39 • ' 213 19 0 101.9 17.5 91 90
533 . 07/18/05 Unit 1.06; Lot 42 . 213 19 0 '101.3 16.8 ' 91 90
534 07/18/05 Unit'1.06; Lot 42 ' ' 215 19 0 102.1 17.4 91 90
535 07/18/05 Unit 1.06; Lot 41 , . 216 19 0 102.9 16.6 92 90
SZ 536 ' 07/18/05 Unit 1.06; Lot 43 . ' 212 19 0 102.2 16.9 91 90'
FG 537 07/18/05 Unit 1.07; Lot 1 • ' 139 82 0 110.8 13.5 92 90
FG '538 07/18/05 Unit 1.07; Lot " 143 . 82 '0 111.2 13.3 93 90
FG 539 07/18/05 Unit 1.07; Lot 3 ' 148 82 0 111.7 12.9 93 90
FG ' 540 07/19/05 Unit 1.07; Lot ', . ' 152 19 0 102.4 16. 1, 92 90.
ST 541 07/19/05 Unit 1.07; Stab Fill #5 . 189 90 ' 0 103.7 14.7 ' 91 90'
ST 542 07/19/05 Unit 1.07; Stab Fill #5 ' , 186 90 ' 0 102.8 14.9 90 90
Project No. 06403-5219B . . , , . • ' ' • : December 29, 2005
TABLE I
SUMMARY OF FIELD DENSITY TEST RESULTS
Elev. Plus Field Field Field Req d.
or 3/4" Pry Moist. Re!. Rel.
Depth Curve Rock Dens. Cont. Comp. Comp.
Test No. Date : 'Location No. (%) (pcf)
ST 543 07/19/05 Unit 1.07; Stab Fill #5 . 200 . 90 0.- 103.3. 15.5 91 90
ST 544 07/19/05 Unit 1.07; Stab Fill #5 ,. 195 90 0 104.1 14.3 92 90
ST 545 07/19/05 Unit 1.07; Lot 38 ' ' 127 90 0 102.8 14.2 90 . 90
ST ' 546 07/19/05 Unit 1.07; Lot 40 ' . '. . 120 90 0 103.1 14.1 91 . 90
ST 547 07/19/05 Unit L07; Lot 43 , '' 117 90 0 103.6 14.5 , 9.1 90
ST , 548 ' 07/19/05 Unit 1.07; Lot 44 ' , . , 120 90 0 103.0 . 14.1 91 90
ST 549 07/19/05 Unit 1.07; Lot 45 . , , 126 90 0 101.8 14.5 90 90
ST 550 07/19/05 Unit 1.07;'Lot48 ' 124 ' 90. 0 1026 14.7 90 90
SZ 551 07/19/05 Unit 1.06; Lot 94 , 211 90 0 102.2 14.4 90' 90
552 07/19/05 Unit'1.06; Lot 43 . 215 ' 90 0 103.1 15.7 91 90
553 ' . 07/19/05 Unit 1.06; Lot 43 ,. .. , ' ' 218 90 0 ' 101.9 14.8 , 90 . 90
554 07/19/05 Unit 106 Lot 42 220 90 0 1027 155 90 90
555 07/19/05 Unit 1.06; Lot 42 . . 224 ' 90 0 103.0 14.9 , 91 90
556 07/19/05 Unit 106 Lot40 223 90 0 1028 144 90 90
557 07/19/05 Unit 1.06; Lot 43 ' 226 90 ' 0 104.6' 15.2 92 90
558, 07/19/05 Unit L06; Lot 41 ' ' ,
-----------------------------------------------------------------------------------------------------------------------------------------------------------------------
228 90 0 ' '102.8 ' 17.1 90 90
559 07/19/05 'Unit 1.06; Lot 4.0 , ' ' 229 90 0 ' 103.3 18.31 91 , 90
560 07/20/05 Unit 1.06; Lot 92 208 74 0 111.2 12.5- 90 90
561 07/20/05 Unit 106 Lot 91 210 17 0 1074 146 92 90
562 07/20/05 Unit 1.06; Lot 90 , 212 ' 17 0 , 1052 15.7 ' 90 90
563 07/20/05 Unit 1.06; Lot 73 , . 209 17 0 105.8 '15.9 91 90
564 07/20/05 Unit 1.06; Lot 90 207 17 0 -105.0 17.9 90 90
FG 565 07/20/05 Unit 1,07; Lot 61 180 90 0 102.5 14 8 90 90
FO 566 07/20/05 Unit 1.07; Lot 60. ' 178 90 0 107.6 . 15.3 . 95 90'
FO 567 07/20/05 Unit 107 Lot 59 176 90 -0-,. 1030 149 91 90
FU 568 , 07/20/05 Unit 1.07; Lot 58 , ' '174 90 0 102.8 15.4 "90 90
FG 569 07/20/05 Unit 1.07; Lot 57 172 90 0 1022 15.1 90 90
FG 570 07/20/05 Unit 1.07; Lot 56 ' 169 , 90 10, .104.9 142 92 90
FG , .571 07/20/05 Unit1.07; Lot 55 , 167 90 0 1057 .14.5 93 90'
FG 572 07/20/05 Unit 1.07; Lot 5 , , " 165 ' . 90 0 104.4 14.3 92 , 90
FG 573 07/20/05 Unit 1.07; Làt62 ' 182 90 0 105.2 15.1 93 90
574 07/21/05 Unit 1.06; Lot 92 211 90 0 1043 16.5 92 90
575 .07/21/05 Unit 1.06; Lot 89 ' . ' ' 213 , '90 0 104.9 ' 15.9 92 90
576 07/21/05 Unit 1.06; Halite Pl27+30 210 17 0 1063 150 91 90
577 07/21/05 Unit 1.06; Lot 92 ' . 214 17 0 107.8 14.9 93 ' 90
578 07/21/05 Unit 1.06; Lot 90 ,. 215 90 .0 103.7 16.1 91 .90
579 07/21/05 Unit 1.06; Halite P125+50 213 , .90 0 104.6 .17.4 92 , 90',
580 07/21/05 Unit 106 Lot 34 194 90 0 1027 145 90 90
581 07/21/05 Unit 1.06; Lot 34 ' 198 90 0 103.1 14.9 91 90
582 07/22/05 Unit 1.06; Lot 91 ' . . 218 17 , 0 ' 106.4 15.7 91 90
583 07/22105 Unit 1.06; Lot' 89 ' ' ' , .. 216 17 0, 107.6 13.9 92'' , 90
584 07/22/05 Unit 1.06; Lot 90 ., 219 17 0 ' 106.2 1311 , 91
585 07/22/05 Unit 1.06,Lot-89 220 90 0 1033 145 91 90
586 07/22/05 Unit 1 06 Lot 90 222 90 0 102.8 14.1 90 90
587 07/22/05 Unit 1.06;Lot 90 ' 224 90 ' 0 104.0 15.8 91 , 90.
Project No. 06403-52-19B December 29, 2005
TABLE I
SUMMARY OF FIELD DENSITY TEST RESULTS
Elev.,Plus Field Field Field Req d
or 3/4 Dry Moist. Re!. Rel.
Depth Curve Rock Dens.' Cont. Comp. Comp.
Test No. Date Làcation No. (%) (pci) (%) '(%) (%)
588. 07/22/05 Unit 1.07; Lot 32 135 90 0, 103.4 17.9 '91 90
589 07/22/05 Unit 1.07; Lot 31 139 90 0 102.8 17.2 90 90
590 07/22/05 Unit 1.07; Lot 30 143 90 0 1025 18:3 90 90
591 07/25/05 Unit 1.06; Lot 75 188 19 0 100.7 18.9 90 90
592 07/25/05 'Unit 1:06; Halite P128+90 191 19 0 101.4 20.1 91 90
593 07/25/05 Unit, 1.06; Halite Fl 27+90 197 17 0 106.6 17.4 92 90
594 07/25/05 Unit 1.06; Lot 74 194 17 0 .108.4 17.8 93 90
595 07/25/05 Unit 1.06; SD Easement 202 17 0 106.9 14.7 . 92 .90
596 07/25/05 Unit 1.06; Lot 89 217 17 0 106.2 20.1 91 . 90
597 07/25/05 Unit 1.06; Halite P1 28+50 203 17 '0 106.6 15.3 92 90
598 07/26/05 Unit 1.06; Lot 75 196 . 19 0 101.3 19.1 91 90
599 07/26/05' Unit 1.06; Lot 77 • : 200 ' 19 0 102.8 17.6 92 90
600 07/26/05 Unit 1.06; Lot 76 204 . 19 0 100.9 16.3 90 90
601 07/26/05 Unit 1.06; Lot 76 . 206 19 . 0 100.4 19.2 90 90
602 07/26/05 Unit 1.06; Halite P127+60 . 209 . 19 0 101.6 18.5 . 91 90
.603 07/26/05 Unit 1.06; Lot 1 . 187 90 0 : 103.8 15.2 , 91 90
604 07/26/05 Unit 1.06; Halite Pt 23+50 ' 195 90 0 101.1 9.4 '89 90
604 A 07/26/05 Unit 1.06; Halite P123+50 195. 90 0, 103.3 14.2 91 90 '
605 07/26/05 Unit 1.06; Lot 69 190 90 ' 0 104.1 , i4.5 92 . ' 90
.606 07/26/05 Unit 1.06; Halite P124+15 , 197 , 90 0 102.4 15.1 90 90
607 07/27/05 Unit 1.06; Lot 69 . .. 193 ' . 90 ' 0 , 104.6 15.9 92 90
608 07/27/05 Unit 1'.06; Lot 69 ' ' 198 ' 90 0 103.1 14.6. 91 90
609 07/27/05 Unit 1.06; Lot 69 . . 200 ' 90 01 102.7 14.4 .90 90
610 07/27/05 Unit 1.06; Lot-70 . 202 , .90 0 102.4 . 15.1 90 90
611 07/27/05 Unit'1.06; Lot 68 . 201 ' 90 0 '1.04.1 14.5 92 '90
612 07/27/05 Unit 1.06; Lot 70 ' 204 90 ' 0 103.3 , 16.0 91 . 90
613 07/27/05 Unit 1.06; Lot 69 206 17 0 1066 154 92 90
614 07/27/05 Unit 106 Lot 60 208 17 0 1085 149 93 90
615 07/27/05 Unit 1.06; Lot 70 ' . 209 17 , 0 107.2 14.6 92 90
616 07/27/05 Unit 1.06; Lot 77 . 208 17 0 105.9 13.8 91 90
FG ' 617 ,
,
1.07; 07/27/05 Unit ' Lot 63 • . 182 ' 88 0' 103.7 16.4 . 92 90 '
FG 618 07/27/05 Unit 107 Lot 64 181 88 0 1045 161 92 90
FG 619 07/27/05 Unit 1.07; Lot 65 ' . , 181 88 .0 . 104.4 15.6 ' 92 90
FO 620 07/27/05 Unit 1.07; Lot66 , 180 88 0 105.2 16.1 93 90
FG 621 07/28/05 Unit 1.07; Lot 67 ' 18b ' ', 88 0 103.8 17.3 92 90
FG 622 07/28/05 Unit 1.07; Lot 68 179 88 0 103.7 15.9 92 90
FG 623 07/28/05 Unit 1.07; Lot 69 . 179 88 0 102.9 15.8 ' 91 90
FG ' 624 07/28/05 Unit 1.07; Lot 70 178 88 ' 0 104.8 16.2 ' 93 90
FG 625 07/28/05 Unit 1.07; Lot 71 . '177 88 . 0 103.3 ' 17.6 , 91 ' 90
626 07/28/05 Unit 106 Lot 76 211 90 0 1051 149 92 90
627 07/28/05 Unit 106 Lot 75 212 90 0 1045 153 92 90
628 07/28/05 Unit 1.06; Halite P128+90 ' 213 90 0 103.0 16.5 91 90
629 07/28/05 Unit 1.06; Lot 77 214 90 0 103.8 .15 .1 91 90
630 '07/28/05 Unit 1.06; Halite P1 29+55 '215 90 , 0 102.5 18.4 90 ' 90
631 07/28/05 Unit 1.06; Lot 88 ' • ' • 216 90 0 .104.8 15.7 92 ' 90 •
Project No. 06403-52-19B ' . ' ' ' ' . '• ' . , December19, 2005
TABLE
SUMMARY OF FIELD DENSITY TEST RESULTS
Elev. Plus Field Field Field Req'd.
or 3/4 Dry. Moist. Rel. Rd.
Depth Curve Rock Dens. Cont. Comp. Comp.
Test No Date Location (1't) No (%) (pci) (%) (%) (%)
632 07129/05 Unit 1.06; Lot 76 216 .19 0 .100.9 19.8 90 90
633 07/29/05 Unit 1.06; Lot 87 217 19 0 101 5 18.3 91 90
634 07/29105 Unit 1.06; Lot 74 215 19 0 102.0 19.6 .. 91 90
635 07/29105 Unit 1,06; Lot 74 219 19 0 103.2 20.4 92 90
• 636. 07/29/05 Unit 1.06; Lot 75 219 19 0 .101.7 -------------------------------------------------------------------------------------------------------- 17.3 91 90
637
----------------------------------------------------------------
07/29/05 Unit 1.06;.Lot 76 220 19 . 0 102.2 16.8 .91 90
638 07/29/05 Unit 1.66; Lot 88 222 19 0 101.9 l&5 91 90
FG 639 07/29/05 Unit 1.07;1 Lot 9 173 90 0 1044 14.6 92 90
FG 640 07/29/05 Unit 1.07; Lot 8 . 168 90 0 105.7 15.2 93 90
FG 641 07/29/05 Unit 1.07; Lot . . 164 . 90 0 106.3 ----------------------------------------------------------------------------------- 14.4 93 90
FG 642 07/29/05 Unit 1.07; Lot 6 160 90 0 105.1 142 92 90
FG 643 07/29/05 Unit 1.07; Lot 5 156 90 0 1047 15 ..5 92 90
644 08/01/05 Unit 1.06; Lot 71 212 90 0 103.1 184 91 90
SZ 645 08/01/05 Unit 1.06; Stab Fill #3 214 90 0 102.6 18.9 90 90
SZ 646 08/01105 Unit 1.06; Stab Fill #3 . •' ' .218 90 . 0 ., 103.0 . 16.2. 91 90
08/01/05 Unit 1.06; Lot 73 214 1 9 0.10I:13
648 08101/05 Unit 106 Lot 89 225 19 0 1017 184 91 90
649 08/01/05 Unit 1.06; SD Easement 220 19 0 101.9 20.1 91 90
650, 08/01/05 Unit 1.06; Lot 75 ,, , ' ' 224 19 0 102.8 16.3 . 92 '90
) 651 08/01/05 Unit 1.06; Lot 88 ' 223 90 0 103.4' 17.6' ' 91 90 ,.
652 08/01/05 Unit 1.06; Lot 78 ' , , 226 ' 90 0 102.6 17.1 90 90
653 08/01/05 Unit 1 06 Lot 76 228 90 0 104.5 16.6 92 90
654 08/02105 Unit 1.06; Lot 72 216 90 . 0 103.5 15.8 91 90
655 08/02/05 Unit 1.06; Lot 73 219 90 0 102.5 17.6 90 90
SZ 656, 08/02105 Unit 1.06; Stab Fill #3 ' ' 220 . 90 : 0 '103.3 .16.8 91 ' 90
SZ 657. 08102/05 Unit 1.06; Stab Fill #3 ., , 225 ' 90 0 .104.1. 16.3 92 90'
658 08/02/05 Unit 1.06; Lot 75 229 90 0 :105.4 15.0 93 90
659 08/02/05 Unit 1.06; Lot 74 225 90 0 .104.6 15.5 92 90
660 08/02/05 Unit 1.06' Lot 89 228 90 0 103.9 17.4 91 90
661 08/02/05 Unit 1.06; Lot 75 232 90 0 105.1 -14.6 92 90
662 08/02/05 Unit 106 Lot 77 231 17 0 1074 139 92 90
663 08/02/05 Unit 106 Lot76 235 17 0 1058 153 91 90
664 08/02/05.Unit 1.06; Lot 78 .. . 238 ' 17 ' 0 .,'106.7 14.9 , ' 92 90
665 08/03/05 Unit'1.06; Lot 76 , , 241 17 0 107.1 '. 16.5 , 92 90
666 08/03/05 Unit 1.06; Lot 76 243 17 0 105.5 172 91 90
667 08/03/05 Unit 1.06; Lot 77 245 17 0'..108.0. 14.9 93 90
668 08/03/05 Unit 106 Lot 89 231 19 0 1020 174 91 90
669 08/03/05 Unit 1.06; Lot 88 • . 232 ' 19 0 101.6 18.2' 91 90
670 08/03/05 Unit 1.06; Lot 87 236 19 0 102.7 19.1 92 90
SZ 671 08/03/05 Unit L06; Stab Fill #3 228 90 0 103.6 15.7 91 90
SZ 612 08/03/05 Unit 1.06; Stab Fill #3 232 90 0 1043 16.5 92 90
SZ 673 08/03/05 Unit 1.06; Stab Fill #3 235 90 0 104.1 15 9 92 90
SZ 674 08/04/05 Unit 1 06 Lot 34 205 90 0 102.9 15.1 91 90
SZ 675 08/04/05 Unit 1.06; Lot 34 213 90 0 103.8 16.3 91 90
SZ 676 08/04/05 Unit 1.06; Lot 36 209 19 0 101.7 17.0 . 91 90
Project No 06403-52-19B December 29, 2005
TABLE I .
SUMMARY OF FIELD DENSITY TEST RESULTS
Elev. Plus Field Field Field Req ci
or 3/4' Dry Moist. Rel. Rel.
Depth Curve Rock Dens. Cont.. Comp.. Comp.
Test No Date Location (ft) No (%) (pcf)
SZ 677 08/04/05 Unit 1.06; Lot 34 211 19 0 101.9 16.3 91 90
SZ 678 08/04/05 Unit 1.06; Lot 35 216 19 0 102.0 16.7 91 90
SZ 679 08/05/05 Unit 1.06; Buttress Fill #2 268 90 0 103.0 15.8 911 90
SZ 680 .08/05/05 Unit 1.06; Buttress Fill #2 . 271 90 0 102.2 16.1 90 90
SZ 681 08/05/05 Unit 1.06; Buttress Fill 42 278 90 0 103.3 16.9 91 90
SZ.'682 08/05/05 Unit 1.06; Buttress Fill #2 275 . 90. 0 104.9 14.8 . 92 90
SZ 683 08/05/05 Unit 1.06; Buttress Fill #2 283 . 19 0 100.7 19.3 50 90
SZ 684 08/05/05 Unit 1.06; Buttress Fill #2 . 280 19 101.4 18.6. 91 90
SZ 685 08/05/05 Unit 1.06; Buttress Fill #2 285 19 0 100.5 19.2 90 90
SZ 686 08105/05 Unit 1.06; Buttress Fill #2 291 .90 . 0 104.1 15.6 92 90
SZ 687 08/05/05 Unit 1.06; Buttress Fill #2
------------------------------------------------------------------------------------------------------------------------------------------------------------------
293 90 0 103.8 16.7 91 90
SZ 688 08/08/05 Unit 1.06;Buttress Fill #2 295 19 0 101.6 16.4 91 90
SZ 689 08/08/05 Unit 1.06; Buttress Fill #2 . 298 19 0 101.5 17.9 91 90 .
SZ 690 08/08/05 Unit 1.06; Buttress Fill #2 303 90 . 0 104.0 16.1 . 91 90
SZ 691 08/08/05 Unit 1.06; Buttress Fill #2 308 . 90 0 105.9 17.0 93 90
692 08/08/05 Unit 1.06; Lot 76 . 242 ' 90 0 102.8 15.2 . 90 90
693 08/08/05 Unit 1.06; Lot 78 . . 247 90 0 103.3 16.4 91 90
694 08/08/05 Unit 106 Lot 88 235 19 0 1013 175 91 90
695 08/08/05 Unit 1.06; Lot 87 . . 238 19 0 100.8 . 19.3 90 90
696 08/08/05 Unit 1.06; Lot 86 239 19 0 1026 17.9 92 90 .
697 08/08/05 Unit 1.06; Lot 87 242 : 19 0, 100.9 18.4 90 90
698 08/09/05 Unit 1;06; Lot 88 237 19 0 101.3 17.5 91 90
699 08/09/05 Unit 106 Lot74 228 19 0 1008 184 90 90
ST. 700 08/09/05 Unit 1.06; Lot 75 . 237 19 0 100.9 16.3 .90 90
ST 701 08/09/05 Unit 1.06; Stab Fill #3 224 90 0 102.8 19.1.' . 90 90
ST 702 08/09/05 Unit 1.06; Stab Fill #3 233 90 . 0 .103,7 1 16.8 .91 90
ST 703 08/09/05 Unit 1.06; Stab Fill #3 . 232 . . 90 0 104.9 17.2 . 92 90
SZ 704 08/09/05 Unit 1.06; Lot 3 184 90 0 102.6 15.8 90 90
SZ 705 08/09/05 Unit 1.06; Lát 3 . 180 90 . 0 . 103.1 14.9 91 90
SZ 706 08/10/05 Unit 1.06; Lot . . 186 90 .. 0 102.8 14.3 90 90
SZ 707 08/10/05 Unit 1.06; Lot .190 90; 0 104.6 15.1 92 90
708 08/10/05. Unit 1.06; Lot-3 193 90 0 103.3 14.7 91 90
709 08/10/05 Unit 1.06; Lot 196 : 90 0 102.1 16.4 90 90
710 08/10/05 Unit 106 Lot 79 242 90 0 1061 146 93 90
711 08/10/05 Unit 1.06; Lot 79 .246 90 0 107.4 14.8 . 94 90
712 08/10/05 Unit 1.06; Lot 78 250 90 0 1026 17 1 90 90
713 08/10/05 Unit 1.06; Lot 79 . . . .255 .90 0 103.4 15.3 91 90
714 08/10/05 Unit 1.06; Lot 76 245 90 0 102.5 15.7 90 90
715 08/I1/05 Unit 1.06; Lot 77 251 90 0 104.3 16.7 92 90
716 08/11/05 Unit 106 Lot 78 257 90 0 1054 174 93 90
717 08/11/05 Unit 1.06; Lot 79 . 260 . .90 0 104.9. 17.0 92 90
718 08/11/05 Unit 1.06; Lot 86 . 249 90 0 105.1 17.6 . 92 90
719 08/11/05 Unit 1.06; Lot 85 255 . 17 0 :107.2 :15.1 92 90
720 08/11/05 Unit 1.06; Lot 87. 245 90 0 103.7 17.2 91 90
721 08/11/05 Unit 1.06; Lot 85 258 90 0 1020 14.5 90 90
Project No. 06403-52-19B . . . . . , . December 29, 2005
TABLE I
SUMMARY OF FIELD DENSITY TEST RESULTS "
Elev. Plus Field Field Field Req'd. or 3/4 Dry Moist. Rel. Rel.
Depth Curve Rock Dens. Cont. Comp. Comp.
Test No. Date Location "' NO. (%) (pCf)
722 08/11/05 Unit 1.06; Lot 86 243 90 0 104.9 15.3 92 90
723 - 08/11/05 Unit 1.06; Halite P129+90 240 90 0 106.2 ' 16.7 93 90
FG 724 08/11/05 Unit 107 Lot 50 153 17 0 1074 136 92 90
FG 725 08/11/05 Unit 1.07; Lot 51 159 17 0 106.6 13.9 92 90
FG 726 08/11/05 Unit 1.07; Lot 52 161 17 0 108.5 14.1 93 90
FO 727 08/11/05 Unit 1.07; Lot 53 163 17 0 105.2 14.7. 90 , 90
FG 728 08/11/05 Unit 1.07; Lot 27 188 '90 0 102.8 15.6 .90 90
FG '729 08/11/05 Unit 1.07; Lot 26 189. 90 0 104.5 14.9 , 92 90
FG 730 08/11/05 Unit 1.07; Lot 25 189 90 0 1016.1 , 14.5 93 , 90
FG 731 08111/05 Unit.1.07; Lot 24 ' ' 190 17 0 107.3 14.4 92 90
FG 732' 08/11/05 Unit 1.07; Lot 23 , ' . 190 17 0 107.8 15.2 93 , 90
FG 733 , 08/11/05 Unit 1.07; Lot 22 191. 17 '0 106.7 14.9 ''92 .90
FG 734 .08/11/05 Unit- 1.07; Lot 21 ' ' 191 90, 0 104.4 14.3 92 90
FG '735 08/11/05 Unit 1.07; Lot 20 ' . 192 90 0 106.2 14.7 93 90
FG 736 08/11/05 Unit 1.07; Lot 19 ' '193 ' 90 .0' 103.3 14.5 ' 91, 90
FG '737 ' 08/11/05 Unit 1.07; Lot 18 ' , 194 17 0 . 106.5 13.8 , 91 90
'FG 738 08/11/05 Unit 1.07; Lot 17 ' 194 17 0 108.3 15.1 '93 90
SZ' 739 08/12/05 Unit '1.06; Lot 5 ' 190 90 0 '104.4 15.2 92 90
740 08/12/05 Unit 106 Lot 1 202 90 0 1039 167 91 90
SZ 741 08/12/05 Unit 1.06; Lot ' ' ' 204 90 0 101.2 ,' 12.5 89 90
SZ . 741 A 08/12/05 Unit 1.06; Lot
------------------------------------------------------------------------------------------------------------------------------------------------------------------------
204 , 19 '0 '102.1 16.3 91 90
SZ 742 08/12/05 Unit 1.06; Lot ' ' ' 198 ' 19 ' 0 .101.5 17.8 91 90'
743 . 08/12/05 Unit 1.06; Lot ' 198 19 0 100.8 16.4 90 90
SZ 744 08/12/05 Unit 1.06; Lot ' . 201 . 19 ' 0 100.3 15.7 90 ' 90
745 08/12/05 Unit 1.06; Lot 207 19 0 1016 158 91 90
SZ 746 08/15/05 Unit '1.06; Lot 5 , . 195 88 0 102.9 16.9' ' 91 90
SZ ' 747 , 08/15/05 Unit 1.06; Lot 6 ' ' ' . 198 88 , 0 104.1 16.6 92 90
SZ 748 08/15/05 Unit 1.06; Lot 5 . ' ' 200 88 ' 0. 104.7 17.4 92 90
SZ 749 08/15/05 'Unit 1.06; Lot 6/7 . . 205 , 88 0' 105.1' 15.5 93 ' 90
750 . 08/15/05 Unit ...1ot I ' 205 88 0 . 102.5 17.0 .91 90
751 08/15/05 Unit 1.06; Lot 1 ' . , 208 88' 0 '103.7 . 16.8 .92 90
752 08/15/05 Unit 1.06; Lot 3 ' 210 88 0 104.4 16.2 92 90
753 08/15/05 Unit 1.06; Lot , ,
' ' 211' .88 0 106.2 17.1 ' ' 94 90
754 , 08/15/05 Unit 1.06; Lot , ' 213 ' ' 90 .0 , 102.3 . .14.8 90 90
755 08/15/05 Unit 1.06; Stab Fi114IA . 235 ' 88 0, , 104.1 '. 16.5 92 90
756 08/15/05 Unit 1.06; Stab Fill #1A ,. 240 ' 88 '0 103.6 , 16.2, 92 90
757 08/15/05 Unit 1.06; Stab Fill #IA , . 245 88 0 '102.7' 16.0 91 90
SZ 758 08/16/05 Unit 1.06; Lot 6 . . 208 88 '0 104.9 17;4' 93 90
759' 08/16/05 Unit 1.06;'Lot5 ' ' ' 210 ' 88 0 105.6 16.1 93 90
SZ 760 08/16/05 Unit 1.06; Lot 7 .' ' ' 214 88 ' ' 0 103.6 16.8 92 '90'
761 08/16/05 Unit 1:06; Stab Fill #1A 243 88 0 102.1 15.9 90 90
SZ ' '762 08/16/05 Unit 1.06; Buttress Fill #1 ' 270 88' 0 . 104.5 ' 17.8' 92 , ' 90
SZ 763 08/16/05 Unit 1.06; Buttress Fill #1 ' ' ' 273 ' ' 88 '0 ' 102.9 17.2' 91 ' 90
SZ 764 08/16/05 Unit 1.06; Stab Fill #IA ' ' 248 88 0 105.1 . 16.4 93 90
SZ ' 765 08/16/05 Unit 1.06; Stab Fill #IA, . ' 283 88 ' 0 102.7 . 17.6 , , 91 90
"Project No. 06403.52-19B , .' ' . , . . . , . . . ' . , December '29, 2005
TABLE
SUMMARY OF FIELD DENSITY TEST RESULTS
. . . Elev. Plus Field Field Field 'Req'd.
or 3/4" Dry. Moist. Re!. Re!.
Depth. Curve Rock • Dens. Cont. Comp. Comp.
Test No. Date Location : (ft) No (%) (pcO M
SZ 766 08/16/05 Unit 1.06; Buttress Fill #1 267 88 0 103.1 16.5 ' 91 90
SZ 767 08/16/05 Unit 1.06; Buttress Fill #1 ' ' 276 88 0 105.5 16.1 93 90
SZ .768 . 08/17/05 Unit 1.06; Buttress Fill #1 280 . 88 0 104.2 16.4 92 90
SZ 769 08/17/05 Unit 1.06; Stab Fill #1A ' 258 88 0- 103.9 17.2 92 90
SZ 770 08/17/05 Unit 1.06; Stab Fill #1A . 261 ' 880 105.1 15.4' 93 90
SZ 771 08/17/05 Unit 1.06; Lot 34 ' .. ---------------------------- , 216 88 . 0 103.7 15.5 92 90
SZ 772' 08/17/05 Unit 1.06; Lot 37 ' . 214 88 0. 104.8 ' 17.2 93 90
SZ 773 08/17105 Unit 1.06; Lot 36 , 218 88 0 .106.1 .15.7 ' 94 90
774 08/17/05 Unit 1.06; Lot 35 , 220 .88 0 , 105.2 14.9 93 90
SZ 775 08/17/05 Unit 1.06; Lot 34 " . 222 ' 88 0 104.4 '16.7 92 90
SZ 776 08/17/05 Unit 1.06; Buttress Fill #1 284 88 0 103.8 16.9 92 90
SZ 777 ' 08/17/05 Unit 1.06; Buttress Fill #1 288 88 ' 0 102.1 16.3 9,0 90
SZ 778 08/18/05 Unit 1.06; Buttress Fill #1 , , 290 88 0 104.3 15.8 . 92 90
SZ ' 779 ' 08/18/05 Unit 1.06; Lot 35 224' 19 0 101.9 16.9 91 90
780 08/18/05 Unit 1.06; Lot 37/38 , ' -' 221 ' .19 . 0 .103.1 15.8 92 90
781 08/18/05 Unit'1.06; Lot 37 225 88 0 102.7 16.3 91 90
782 08/18/05 Unit 1.06; Lot 35/36 '227 88 0 102.3 16.1 90 90
783 08/18/05 Unit 1.06; Lot 36 231 .19 0 100.3 15.7 ' .90 90
784 08/18/05 Unit 1.06; Lot 37/38 ' 231 88 0 103.4 16.7 91 90
785 08/18/05 Unit 1.06; Lot34
-
234 88 0 105.0 '17.0 .93 . 90
786 08/18/05 Unit 1.06; Lot 39 ' 231 , 88 , 0 103.7 16.2 92 90
787 08/19/05 Unit 1.06; Lot 3 , 212' 88 0 102.9 16.7 91 90
788 08/19/05 Unit 1.06; Lot 4 ' 218 ' 88 0 , 104.7 14.7 92 90
789 08/19/05 Unit 1.06; Lot 4 223 88 0 103.7 , 14.8 92 90
790 08/19/05 Unit 1.06; Lot 5 , .215 88 , '0, 104.3 16.8 92 90
791 ---------------------------------------------------------------------------- 08/19/05 Unit 1.06; Lot 6 220 , 88 0 102.0, 17.6 90 90
SZ 792 08/19/05' Unit 1.06; Lot 67 . ' 220 88 '0 105.5 , 15.5 ,, 93 , 90
793 08/22/05 Unit 1.06; Lot 7 ' 233 88 0 102.8 16.3 '91 90
794 08/22/05 Unit 1.06; Lot :235 , 88 0'-..103.0 15.6 91' 90
95 08/22105 Unit 1.06; Lot 236 ' 88 0 102.3 16.7 90 90
08/22/05 Unit i.06'; Lot ........880104:1 ..........
797 08/22/05 Unit 1.06; Lot 11 238 88 0 102.4 16.1 90 90
798 08/22/05 Unit 1.06; Lot 11 ,' 241' . 88 ' 0 104.4 17.2 92 ' 90
799 08/22/05 Unit 1.06; Lot 13 ' ' , '242 88 01 104.9 , 15.6 93 90
.800 08/22/05 Unit 106; Lots '228' 88 0 102.5 17.9 '91 90
801 08/22/05 Unit 1.06; Lot 6 , . 232 88 0 103.3 ' 16.7 91 90
ST '802 08/22/05 Unit 1.06; Lot 40 ' 217 88 . 0 102.1 16.4 90 90
ST 803 08/22/05 Unit 1.06; Lot 41 ' ' ' 203 88 0 103.6 15.3 92 90
ST 804 08/22/05 Unit 1.06; Lot 43 ' 213 , 88, 0, 102,8 16.1 91 90
ST 805 08/22/05 Unit 1.06; Lot 43 : - 220 88 0 102.5 15.8 91 , 90
ST 806 08/22105 Unit 1.06; Lot 44; (Rec Lot) 200 , 88 .0' 103.0 15.7 91 90
SZ 807 08/23/05 Unit 1.06; Lot 21 244 88 0 104.7 16.5 92 90
" SZ 808 08/23105 Unit 1.06; Lot 19 • ' , 244 ' 88 . 0 105.6 161 93 90
SZ 809 08/23/05 Unit 1.06; Lot, 18 " 235 ' 88 0 103.6 17.2 92 90
SZ 810 08/23/05 Unit i 06, Lot 17 239 88 0 1.05 .4 15 .*8 93 90
'Project No. 06403-5219B • ' , , ' • " • December 29. 2005'
TABLE O'
SUMMARY OF FIELD DENSITY TEST RESULTS
Elev. Plus Field Field Field Reqd.
or 3/4 Dry Moist. Re!. Rd.
Depth 'Curve Rock Dens. Cont. Comp. Comp.
Test No. Date Location No. (%) (PCO (%) (%) (%)
SZ 811 08/23/05 Unit 1.06; Lot 19 •.. 240 88 0 102.8 15.5 91 90
812 08/23/05 Unit 1.06; Lot 16 242 88 0 104.5 16.7 92 90
813 ,' 08/23/05 Unit 1.06; Lot 18 244 88 0 102.2 16.5 90 90
814 08123/05 Unit 1.06; Lot 81 268 88 0 93.8 16.8 83 90
814A 08/24/05 Unit 1.06, Lot 81 268 88 0 102.1 16.2 90 90
815 08/23/05 Unit 1.06; Lot 82 269 88 0 104.1 17.3 92 90
816 08/23/05 Unit 1.06; Lot 80 . 264 88 0 105.8 16.1 93 90
"817 08/24/05 Unit 1.06; Lot 81 269 88 0 102.8 18.5. 91 , 90
818 08/24/05 Unit 1.06; Lot 80 266 88 0 104.1 16.8 92. 90
819 08/24/05 Unit 1.06; Lot 79 263 88 0 103.3 17.5 91 90
820 08/24/05 Unit 1.06; Lot 84 264 88 0 102.6 18.3 91 90
821 08/24/05 Unit 1.06; Lot 5 231 88 0 102.4 .16.6 90 90
822 08124/05.-Unit 1.06; Lot 235 88 0 105.1 17.1 93 90
FG . 823 08/25105 Unit 1.06; Lot 35 234 90 0 102.2 16.8 90 90
ST 824 08/25/05 Unit 1.06; Lot 34 21890 0 102.8 15.1 90 90
ST 825 . 08/25/05 Unit 1.06; Lot 35 , 228 . 90 . 0 101.9 15.4 90 90
ST 826 08/25/05 Unit 1.06; Lot 37 227 90 0 102.3 14.5 90 90
827 08/26/05 Unit 1.06; Lat'23 ' 247 90 ' 0 104.2 19.3 92 90
828 08/26/05 Unit 1.06; Lot 22 ' '245 ' 90 0 101.8 '20.5 90' ' 90
829 08/26/05 Unit 1.06; Lot 21 246 '90 0. 103.1 17.8 91 90
SZ , 830 08/26/05 Unit 1.06; Stab Fill #2 227 90 0 106.8 18.9 94 90
SZ 831 ' 08/26/05 Unit 1.06; Stab Fill #2 230 90 , 0 103.5 16.7 91 90
SZ 832 08/26/05 Unit 1.06; Stab Fill #2 234 90 0 104.9 . 17.1 ' 92 90
SZ 833 08/26/05 Unit 1.06; Stab Fill #2 ' . . 237 , 90 0 105.5 17.3 93 90
834 08/29/05 Unit 1.07; Lot 42 . ' 132 17 0 108.9 14.5 93 ' 90
835 08/29/05 Unit 1.07; Lot 39 ' 134 17 . 0 106.7 13.9 92 90
836 08/29/05 Unit L07; Lot 37 . 13 17 0 107.4 15.2 92 90
.837 '08/29/05 Unit 1.07; Lot 33 ' ' 130 90 0 103.5 15.6 ' 91 90
90 06 ese9fes Unit 1.07, Lot 31 141 .90 0 9.9.8 .9.2 ' 00
'
FG
: o o o
90
039
840
OW29M5 U, it 1.07, LA Be
08131/05 Unit 1.06; Lot 36
144
234 88
0
.0
101.1
103.3
10.0
16.4 91
FG 841 08/31/05 Unit 1.06; Lot 37 ' 233 ' 19 0 101.8 15.1 91 90
FG 842 08/31/05 Unit 1.06; Lot 38 ' 233 19 0 100.9 15.6 90 90
FG 843 08/31/05 Unit 1.06; Lot 39 232 88 0 104.8 16.0 93 90
FG 844 08/31/05 Unit 1.06; Lot 40 231 ------------------------------------------------------------------------------------------------------------------------------------------------------------------------ 88 0 103.2 16.6 91 90
ST 845 08/31/05. Unit 1.06; Buttress Fill #2 ' 283 ' 90 0 .102.8 . 16.5 90 90
ST 846 . 08/31/05 Unit 1.06; Buttress Fill #2 . 300 90 0 103.7 15.1 91 90
ST 847 08/31/05 'Unit 1.06; Buttress Fill #2 . 285 19 0 101.4 16.7 91 90
ST 848 08/31/05 Unit 1.06; Buttress Fill #2 292 19 0 100.9 17.3 90 90
FO 849 .09/01/05 Unit 1.07; Lot 44 13190' 0 '103.4 15.4 ' 91 90
FG 850 . ' 09/01/05 Unit .1.07; Lot 45 : 130 , 90 0 103.8 16.2. ' 91 90
FG 851 09/01/05 Unit 1.07; Lot 46 ' . 130 90 0 105.9 15.7 '93 90
FG 852 09/01/05 Unit 1.07; Lot 47 , 129 88 . 0 . 105.3 '17.7 93 90
FG 853 09/01/05 Unit 1.07; Lot 48 . 128 88 0 105.0 16:4 ' 93 90
FG 854 09/01/05 Unit 1.07; Lot 49 . 127 88 . 0 105.2 ' 20.0 93. 90
Project No. 06403-52-19B '
.
, . December 29, 2005
TABLE I
SUMMARY OF FIELD DENSITY TEST RESULTS
Elev. Plus Field Field Field Reqd
or 3/4 Dry Moist. Rel. Rel.
Depth Curve Rock Dens. Cont. Comp. Comp.
Test No Date Location No (%) (pcO (%) (%) (%)
FG 855 09/01/05 Unit 1.07; Lot 42 134 90 0 102.5 16.7 90 90
FG 856 09/01/05 Unit107 Lot 135 90 0 1038 145 91 90
ST 857 09/01/05 Unit 1.07; Lot 17, 183 19 0 1016 162 91 90
ST 858 09/01/05 Unit 1.07; Lot 17 : 175 .' 19. 0 102.0. 15.9 91 90
ST 859 09101105 Unit 1.07; Lot 19 170 19 0 101.8 16.3 91 90
ST 860 09/01/05 Unit 1.07; Lot 21 . . 184 90 0 103.5 15.1 . 91 90
ST 861 09/01/05 Unit 1.07; Lot 24' 176 90 0 102.8 14.4 90 90
SZ 862 09/01/05 Unit 1.07; Stab Fill #2 ' . . 138 90 0 104.0 . 15.5 91 90
SZ 863 09/01/05 Unit 1.07; Stab Fill #2 140 90 .0 101.9 16.3., 90 90
SZ 864 09/02/05 Unit 1.07; Stab Fill #2 141 17 0 108.6 ' 14.1 93
-
90
SZ 865 09/02/05 Unit 1.07; Stab Fill #2 145 17 0 107.3 0.9 92 90
SZ 866 09/02/05 Unit 1.07; Stab Fill #2 150 17 0 108.2 .14 .5 93 90
FG 867 09/06/05 Unit 107 Lot 40 136 17 0 1074 142 92 90
PG ' 868 09/06/05 Unit 1.07; Lot 39 136 . 17 , 0 106.3 ' 13.8 ' ' 91 90
FG '869 09/06/05 Unit 1.07; Lot 38 ', , 137. . , 17 0 109.1 . 13.6 94 90
FG 870 09/06/05 Unit 1.07; Lot 43 ' . 132 17 0 108.5, 14.3 93 90
FG 871 09/06/05 Unit 1.07; Lot 37 ' , 132 90 0 103.3 15.2' 91 ' 90
PG 872 09/06/05 Unit 107 Lot 36 132 90 0 1026 145 90 90
FO 873 09/06/05 'Unit 1.07; Lot 35 ' , '131 . 90 0 105.1 '16.2 92 90
FG 874 09/06/05 Unit 107 Lot 34 131 90 0 1049 173 92 90
FG 875 09/06/05 Unit 1.07; Lot 33 130 90 0 103.5 15.9 91 90
FG 876" 09/06/05 Unit 1.07; Lot 32 . '• 138 90 0 106.2 ' 16.8 "93 90
PG 877 09/06/05 Unit 1.07; Lot 31 ' 142 ' 90 0 ' 102.7 15.1 90 90
FG 878 09/06/05 Unit 1.07; Lot 30 146 90 0 104 .8, 144 92 90
FG 879 :09/06/05 Unit 1.07; Lot 29 150 90 ,' 0 103.9 14.5 9.1 90
FG' 880 09/06/05 Unit 1.07; Lot 28 '
------------------------------------------------------------------------------------------------------------------------------------------------------------------------
, 154 ' 90 0, 105.1 14.3 92, 90
SZ 881 . 09/07/05 Unit 1.06; Stab Fill #2 ' 253 ' ' 90 . 0 , 102.7 16.1 90 90
SZ 882 09/07/05 Unit 1.06; Stab Fill #2 256 90 0 104.9. 15.8 92 90
SZ 883 09/07/05 Unit 1.06; Stab Fill #2 246 90 0 105 5 145 93 90
SZ 884 09/08/05 Unit 1.06; Stab Fill,#2 . 260 88 0 105.5 17.4 93 90
885 09/08/05 Unit 1.06; Lot 82 ' ' ' , 265 88 0 106.4 17.5 , 94 '90
SZ 886 09/08/05 Unit 1.06; Stab Fill #2 ' ' 250 ' .88 0 103.3 ' 16.2 91 90
SZ 887 09/08/05 Unit 1.06; Stab Fill #2 258 88 0 .104.8 16.7 93 90
FG 888 ' 09/08/05 'Unit 1.06; Lot 81 . ' 270 . 90 0 106.3 ' 15.1 93 90
PG 889 09/08/05 Unit 1.06; Lot 80 269 ,, 90 0 , 103.4 19.5 , 91 90
PG ' 890 09/08/05 Unit 1.06; Lot 79 ' ' 266 19 0 101.9 16.5 ' 91 90
SZ 891 . 09/09/05 Unit 1.06; Stab Fill #2 ' ' ' 263 90 0 . .102.3 ' 15.7 90 90
SZ 892 09/09/05 Unit 1.06; Stab Fill #2 255 90 0 103.1 149 91 90
893 09/09/05 Unit 1.06; Lot 43 ' ' 225 .88 0 105.2 16.4' 93' 90
894 09/09/05 Unit 1.06; Lot 42 227 90 0 1069 17.6 94 90
895 09/09/05 Unit 1.07; Lot 14. 189 90 0 105.7 17.3 93 ' 90
896 09/12/05 Unit 1.06; Lot 83 260 19 0 102.8 16.1 92 90
897 ' 09/12/05 Unit 1.06; Lot 82 " 268' ' 19 0 ' 101.1 17.3' ' 90 90
898 09/12/05 Unit 1.06; Lot 83 267 19 0 1015 168 91 90
FG 899 09/12/05 Unit 1.07; Lot 10 188 88 0 1062 159 94 90
Project No 06403-52-19B December 29, 2005
TABLEt
SUMMARY OF FIELD .DENSITY.tEST RESULTS
Elev. Plus Field Field Field Req'd.
or 3/4" Dry Moist. Rel. Rel.
Depth Curve Rock Dens. Cont. Comp. Comp.
Test No Date Location No (%) (pcf)
PG 900 09/12/05 Unit 1.07; Lot 11 189 88 0 105.3 16.4 93 90
FG 901 09/13/05 Unit 1.07; Lot 12 ' 190 88 0 104.4 17.3 92 90
FG 902 09/13/05 Unit 1.07; Lot 13 191 90 0 102.7 . 16.7 90 90
FG 903. 09/13/05 Unit 1.07;Lot 14 191 90 .0 102.9. .15.2 91 90
FG 904 09/13/05 Unit 107 Lot 15 194 90 0 1034 149 91 90
FG 905: 09/14/05 Unit 1.07; Lot 16 194 90 .0, 105.8 15.2 93 ' . 90
PG 906 09/14/05 Unit 1.06; Lot 43 229 90 0 108.2 146 95 90
FG 907 .09/14/05 Unit 1.06; Lot 42 230 90 0.., 107.5 . '148 95 90
FG 908 09/14/05 Unit 1.06; Lot 41 231 90 0W', 108.3 15.5 95 90
FG 909 09/14/05 Unit 1.06; Lot 23 ' '249 90 0 .102.8 16.0 90 90
FG 910 09/14/05 Unit 1.06;-Lot 22 248 90 0 103.1 11.4 91 90
FG. 911 09/14/05 Unit 1.06; Lot 21 .' 247 90 0 103.0 16.3 91
FG 912 09/14/05 Unit 1.06; Lot 20 ' ' 247 88 0 107.7 ' 16.9 95 90
- FG 913 09/14/05 Unit 1.06; Lot 19 ' ' 246 88 0 104.8 16.3 93 90
,FG 914 09/1.4/05 Unit 1.06; Lot 18 ' ' 246 8...0 . 107.2 1.1 . 95 90
PG 915 09/14/05 Unit 1.06; Lot 17 ' 246 88: 0 103.3 13.7 91 90
PG 916 09/14/05 Unit 1.06; Lot 15 ' , ' 244 17 0. .107.9 14.1 . ' 93 90
FG 917 , 09/14/05 Unit 1.06; Lot 16 ' ' 245 17 0 '109.4 ' 14.5, 94 90
FG 918 09/15/05 Unit 1.06; Lot 14 244 . 17 0 '.106.7 13.9 92 90
PG ' 919 09/15/05 Unit 1.06; Lot 13
.' P........0 , 107.7. 15.2' ' 92 90
FO 920 09/15/05 Unit 1.06; Lot 12 .
..................
'243 , 17, 0 , 108.6 13.7 93 90
FG 921 09/15/05 Unit 106 Lot ll 242 88 0 1029 164 91 90
FG 922 09/15/05 Unit 1.06; Lot 10 , ' 241 ' 88 ,. 0 '.103.0 18.1 91 90
FG 923 09/15/05 Unit 106 Lot 241 88 0 1045 155 92 90
PG 924 09/15/05 Unit 1.06; Lot 8 240 88 0 1045 15 .5, 92 90
925 09/15/05 Unit .1.06; Lot 56 ' 258 88 . 0' 104.9 '16.2 93 90
926 09/16/05 Unit 1.06; Lot 31 . . 237 :. 88 0 104.6 ' 15.9 ' 92 90
.927 09/16/05 Unit 1.06; Lot 32 . ,
236 ' 88 , 0 103.1 16.3 . 91 90
928 09/16/05 Unit 1.66; Lot 32 Stab Pill #IA 225 88 0 105.9' 16.5 94 90
SZ '929 .09/16/05 Unit 1.06; Stab Fill#1A . .2° .. 88 0 '106.3 17.2' 94 90
SZ 930 09119/05 Unit 1.06;'Lot 66 . . ' . 222 : 88 0 105.3 ' 16.1 93 90 -
931 09119/05 Unit 1.06; Lot 55 ,' 258 ., 90 0 104.4 14.9 92 90
FG 932 09/19/05 Unit 1.06; Lot . ' . . . , ' 239' ,: 90 0 103.7 15.5 91' 90
ST 933 09/20/50 Unit 1.06; Lot 7 , ' 225 , 88 .0 . 101.9 16.3 90 ' 90
ST 934 09/20/50 Unit i.06; Lot 5 .217 88" 0 ' 102.4 '17.2 90 90
ST 935 09/20/50 Unit 1.06; Lot 3 ' '. ' . ' 205 ' ' 88 0 , 101.5 16.4 ', 90 90
ST .936 ' 09/20/50 Unit 1.06; Lot 1 . , ' 206 88 0 102.7 17.4 91 90
937 09/21/05 Unit 106 Lot66 229 88 0 1033 167 91 90
938 09/21/05 Unit 1.06; Lot 67 218 88 '0 102.6 18.5, 91 90
FG 939 '.09/21/05 Unit 1.06; Lot . '. ' 238 ' 88 0 103.5 16.2 91 '90 •, ' .
FG 940 09/21/05 Unit 1.06; Lot 5 ' , 234 . 88 ' 0 104.2 16.1 92 90
FG 941 09/21/05 Unit 106 Lot 228 88 0 1059 165 94 90
FG 942 09/21/05 Unit 1.06; Lot , ' 222 88 0 104.0 ' 15.9. 92 90
PG 943 09/21/05 Unit 106 Lot 216 88 0 1035 158 91 90
FG 944 09/21/05 Unit 1.06; Lot 1 . ' 213 88 0 104.1 16.7. 92 90
Project No. 06403-52-19B , . . ' ' . •. . . . . . . , December 29, 2005'
TABLE I
SUMMARY OF.FIELD DENSITY TEST RESULTS
Elev. Plus, Field Field Field Reqd.
or 3/4 Dry Moist Re! Re!
Depth Curve - Dens. .Cont. Comp.. Comp.
Test No Date Location (ft) No (°"°) (pcO (%) (%) (%)
FG 945 09/22/05 Unit 1.06;-Lot 78 260 90 0 1039 168 91 90
FO 946 09/22/05 Unit 1.06; Lot 77 253 90 0 102.7 16.4 90 90
FG 947 09/22/05 Unit 1.06; Lot 76 .. 246 19 0 101.9 19.2 91 90
FG 948 09/22/05 Unit 1.06; Lot 75 239 17 0 1060 A6.5- 91 90
FG 949 09/22/05 Unit 1.06; Lot 74 231 90 0 102.7 19.1 90 90
ST 950 09/22/05 Unit 1.06; Stab Fill #2 259 19 0 101.2 t6,8 91 90
ST 951 09/22/05 Unit 1.06; Stab Fill #2 250 19 0 1007 16.3 90 90
ST 952 09/22105 Unit 1.06; Stab Fill #2 230 19 0 101.9 16.9. 91 90
ST 953 09/23/05 Unit 1.06; Lot 89 225 90 0 1044 15A 92 90
ST 954 09/23/05 Unit 1.06; Lot 90 212 90 0 102.7 14.8 90 90
ST 955 09/23/05 Unit 1.06; Lot 92 208 90 0 103.5 14.6. 91 90
FO 956 09/26/05 Unit 106 Lot92 216 17 0 1079 161 93 90
FG 957 09/26/05 Unit 1.06; Lot 91 221 17 0 110 8 .17 .4 95 90
FG 958 09/26/05 Unit 1.06; Lot 00 227 19 0 1017 189 91 90
FG 959 09/26105 Unit 1.06; Lot 89 234 19 0 100 ..8 19.3 90 90
FG 960 09/26/05 Unit 1.06; Lot 88 240 19 0 .101.1 18.2 90 90
FG 961 09/26/05 Unit 1 06 Lot 87 247 17 0 108 6 16.3 93 90
FO 962 09/26/05 Unit 1.06; Lot 86 254 19 0 101.4 16.7 91 90
FG 963 09/26/05 Unit 1.06; Lot 85 262 90 0 1042 16.9 92 90
FG 964 09/26/05 Unit 1.06;-Lot 84 267 90 0 1047 15.5 92 90
FG 965 09/26/05 Unit 1.06; Lot 83 270 90 0 106.5 15.8 94 90
FG 966 09/26/05 Unit 1.06; Lot 82 271 90 0 104.9 16.5 92 90
967 09/27/05 Unit 1.06; Lot 66 233 17 0 .107.0 .16.6' 92 90
968 09/27/05 Unit l.06; Lot 68 213 17 0 .106.5, 17.3 91 90
FG 969 09/27/05 Unit 1.06; Lot 66 236 90 0 105.5 18.2 93 90
FG 970 09/27/05 Unit 1.06; Lot 67 219 90 0 1047 16.8 92 90
FG 971 09/27/05 Unit 106 Lot 68 215 90 0 1039 173 91 90
FG 972 09/27/05 Unit 1.06; Lot 69 212 17 0 107.3 15.9 92 90
FG 973 09/27/05 Unit 106 Lot 70 212 19 0 1019 182 91 90
FG 974 09/27/05 Unit 1.06 ;.Lot 214 19 0 1023 195 92 90
FG 975 09/27/05 Unit 1.06; Lot 72 218 19 0 103.8 17.1 93 90
FG. 976 09/28/05 Unit 1.06; Lot 73 :224 119 0 102.3 17.6 92 90
FG 977 09/28/05 Unit 1.06; Lot 55 259 90 0 103.7 15.4 91 90
FO 978 09/28/05 Unit 1.06; Lot 56 259 90 0 102.6 180 90 90
FG 979 09/28/05 Unit 1.06; Lot 65 239 90 0 1049 15.5 92 90
FG 980 69/2'8/65'-Unit-1.0-6;-Lot-3-1 238 90 07-1,03-.2 18'.4 91 90
FG 981 - 09/28/05 Unit 1.06;Lot32 . . 237 . 90. 0 104.6.. 17.2 92 90
FO 982 09/29/05 Unit 1.06; Lot 33 236 90 0 106.1 16.6. 93 90
FO 983 09/29/05 Unit 1.06; Lot 34 235 90 0 102.7 17.9 90 90
FG 984 09/29/05 Unit 1.06; Lot 44 208 90 0 105.3 15.6. 93 90
ST 985 09/29/05 Unit 1.06; Lot 44 215 19 0 102 .1, 160 91 90
ST 986 09/29/05 Unit 1.06;. Buttress Fill #1 282 19 0 191-5 16.8 91 90
ST 987 09/29/05 Unit 1.06; Buttress Fill #1 276 19 0 101.7 15 .9 , 91 90
ST 988 09/30/05 Unit 1 06 Buttress Fill #1 265 90 0 103.3. 15 2 91 90
ST 989 09/30/05 Unit 1.06; Stab Fill #1A 255 90 0 1027 14.9 90 90
Project No 06403-52-19B December 29, 2005
• : TABLEt '
-' SUMMARY OF FIELD DENSITY TEST RESULTS .
:Elev. 'Plus Field .' Field Field Reqd.
or 3/4" Dry Moist- Rel. Rd.
: '.
.Pepth Cuv Rock Pens. . .Cont..,Comp. Comp.
Test No.
- :
Date Location U0 No. (,o) (pcf)
ST 990 0.9/30/05 Unit 1.06; Stab Fill #1k 249 90 0 104.6 14.4 92 90
ST 991 ' 09/30/05 Unit 1.06; Stab-Fill CA ' 225 . 90 0 102.9 15.7 - 91. 90
'ST 992 09/30/05 Unit 1.06; Lot 92 . 208 . 90 0 104.1 15.6 92 90
ST 993 09/30/05 Unit 1.06; Lot 75 . . 233 90, 0. '102.5 14.4 : 90 90
SZ 994 10/03/05 Unit 1.06; Stab Fill #2 230 90 0 104.8 15.3 92 90
SZ 995 10/03/05 Unit 1.06; Stab Fill #2 , .. ,
-------------------------------------------------------------------------------------------------------------------------------------------------------------------------
219- 90 0 105.7 16.8 93 90
SZ ';996 10/03/05 Unit 1.06; Stab Fill #2 . 238 90 0 102.9 15.7 91 90
'SZ 997 10/03/05 Unit 1.06; Stab Fill #2 . , '236 ' 90 . 0 ' 105.5 16.3 ' .. 93 , 90
SZ 998 10/03/05 Unit 1.06; Stab Fill #2 . 232 . 90 0 , 10,3.2 18.2 ' .91 90
.SZ ' 999 10/03/05' Unit 1.06; Stab Fill #2 . 246 90 ' 0 104.8 '15.3 92 , 90
SZ A000 10/04/05 Unit 1.06; Stab Fill #2. ' ' . , 250 ' 90 0 , 106.9,'. 17.9 94 ' 90
SZ' 1001 ' 10/04105 Unit 1.06; Stab Fill #2 260 ' 90 0 ' 103.3 '14.5 91 90
SZ , 1002 10/04/05 Unit 1.06; Stab Fill #2 . . .' 262 .90 ' 0 106:1 . 17.2 . .93 . , 90
SZ ' 1003 10/04/05 Unit 1.06; Stab Fill #2 254 90 0 104.9 16.8 ' .92 90'
ST 1004 10/05/05 :Unit 1.06; Stab Fill #2 ' . ' 259 ' 90 0 - 102.4 15.2 , 90 ' 90 '
------
ST - ----10/05/05 Unit 1.06; Stab Fill #--- 257 9-0 106.9 .8 .6 -- 9490
ST 1006 , 10/05/05 Unit 1.06; Stab Fill #2 ' ' ' ' - 246 90 0 105.9 15.6 .93 -. 90
ST 1007 10/31/05 Unit 1.06; Lot! . ' . : • • 207 - 88 0 .104.1 17.3 92 90
Project No. 06403-52-19B' ' ' ' ' .' ', December 29, 2005 ' . " ' ' . . ' ' ' ' -' ' ' ''
4 -
•V -
V •V V - $
TABLE I
VEXPLANATIONOF CODED-TERMS 4 ,
- TEST SUFFIX
A, B, C, Retest of previous density test failure, following moisture cdnditioning and/or recornpaction
ST1IKL-OUT
fill Fill in area of density test failure was removed and ieplced.with properly compacted soil.
- PREFIX CODE DESIGNATION FOR TEST NUMBERS V V
V
*
V I VV ,•V V .
FG - FINISH GRADE V
V ST - SLOPE TEST ' V
SZ -. SLOPE ZONE V -
V
•V V V•
V
4 CURVE NO.
Corresponds to curve numbers listed in the summary of laboratory maximum dry density and optimum
V
. moisture content test results table for selected fill soil samples encountered during testing and observation.
-ROCK CORRECTION
For density tests with rock percentage greater than zero, laboratory maximum dry density and optimum
V
-moisture.content were adjusted for rock content. For tests with rock content equal to zero, laboratory • *
V
maximum dry density and optimum moisture content values are unadjusted.,.
TYPE OF TEST
V, V . V.4 V ;VV V
V SC: Sand Cone Test (ASTM D1556) V
V V - V
V V
V :- V• V V V
V V
V
V V
NU Nuclear Density Test (ASTM D2922) ,
OT Other
4 - ELEVATION/DEPTH
Test elevations/depths have been rounded to the nearest whole foot
Ai r
'V
V V V. V VV VV V
V V V V
V V VV V . V VI' V V VVV V V VVV
V, V V V V V V V VV V
V V • V V V - V VV
V • I V V V V V
V V V V, •V V V
V V V V V
V
V V V
*I • V V V V •V V V V V* V V V V V
V V V• V V
VV•VV V V - - - V V
V
V
VVV ••V
V V .V V
V4 . V
V V V
4
4
I V.
V
V , Project No. 0640375219B- VV
.V V -
-
V V V : V December 29, 2005 ;..
V kV IV VV V VV'V V• V V V I V.
VV•
V
I
; ' TABLE II
SUMMARY OF LABORATORY MAXIMUM DRY DENSITY •.
AND OPTIMUM, MOISTURE CONTENT TEST RESULTS
ASTM D 1557-02
4'
)
)
j
).
Sample
No.
: S Description
. .
Maximum
Dry
Density
(pet) '
Optimum.
Moisture
Content
(% dry weight)
3 Yellow brown, Silty, fine to medium SAND 119.0 13.2
Light tan brown, Clayey, fine to coarse SAND
(Santiago sand) .. . .
121.8
,
11.4
10' Olive brown, Silty SAND . '. 114.0 13.0
16 Dark brown, Clayey, fine to coarse SAND 120.1 . 11.9
17 Light yellow brown, Silty, fine to medium SAND 116.5 • 13.3
19 Olive gray, Silty, fine SAND .' 1111.8 15.8
.23 -1 Olive green to brown, fine, Sandy CLAY . . 114.1 16.4
29, Olive green to brown, Clayey, fine SAND, 122.0 ' 12.0
33 e ne SAND * . ' Light olive broww fin 116.5 13.5
74 Yellow brown, Silty, fine to medium SAND ...' 123.9 11.0
75 Olive brown, Silty to Clayey, fine tomediurn SAND . 113.9 15.8
77 Olive gray, fine to medium, Sandy CLAY . .120.8 13.1
78 Olive brown; Clayey, fine to medium SAND " • . 123.8 • 10.6
82 Light olive-brown, fine, Sandy SILT ' ' : 120.0 . ' 13.2
:86 Light olive to yellow brown, fine, 'Sandy SILT with
trace clay . .. . , .
. 120.9 •
.
12.9
88 Light red brown, Silty to Clayey, fine SAND • 113.2 . 15.9
90 . 'Light yellow brown, fine Sandy SILT • • . 113.7 14.2
1
*4
Sample
No
Moisture Content Dry Density
(pcf)
Expansion
Index Before Test (%) After Test (%)
El-E '. 11.9 ' , 24.8 106.4 87
El-Pa 11.5 22.5 106.4 61
El-Pb . 12J 25.4 104.6 85
El-Fc '. 12.5 27.7. 100.3 . 91
EI-G 10.5 ' 22.9 ' 107.9 63
El-H 11.5 23.8 106.0 69
El-I ' 12.1 . 24.6 105.4 . 73
El-J 7 . 11.9 23.6 . 105.1 . 62
El-K 12.3 25.3 105.3 77'
EI-L 12.9 28.2 . . 161.5 . . 98
EI-M 11.7 21.8 ' 104.9, 32
EI-N . 11.6 24.0 104.8 '60
EI-O 11.5 23.6 103.7 48
El-P 13.7 ', 26.0 : 102.1 75'
EI-Q . ' 13.9 28.4 95.5. . 64
EI-R ' 1.' 12.7 . .' 24.1 . '• 102.5 . '. '50
' El-S . 12.2 . 24.8 ' 104.1 . 62
EI-T 12.8 ' '23.9 104.5 . 59
El-U. , . 12:5 . 24.4 . 104.8 ' . 67
El-V .. 11.6 , ' 24.9'. 102:8 . 63
EI-W 12.2 ' ." '24.8. 102.8 . . 58
EI-X ': ' 14.1 32.7 ' 96.3 ' 105
'EI-Y' 11.8 ' : • 26.5 • .102.1 • . 64
EI-Z' • .. 11.9 • .25.0 103.3 • , 61
EI-AA . 12.2 • • ' 25.7 ' • 102.9 • '64
El-AB • 12.4 . ' 26.5 _. . 99.9 .60
El-AC '12.3 • 23.8 .. 102.7 _' '38
El-AD 12.7 ' . '27.3 ' 101.5 ' ' ' 69
EI-AE .14.6 31.8 ' . 95.9 , 93'
El-AF • ' . 12.3 • ' 23.8' '103.4''•' .'.39
El-AG 11.9, 23.9 ' 102.4 : 39
,EILA}1 • .123 • . '23.6 • ''1004 .27.
Sample
No
Moisture Content Dry Density Expansion
Index Before Test (%) After Test (%)
El-Al .13J 25.9 97.0 34
EI-AJ 123 235 1002 22
El-AK 114 227 1052 36
El-AL 123 226 1030 30
El-AM 117 223 1054 49
El-AN 143 290 959 63
EIAO 14.1. 27.2 96.7 F '50
El-AP 14.71 310 962 84
EI-AQ 18.2 37.5 85.2 83
El-AR 139 305 962 57
El-AS 13.4 25 .1,11 99 9 27
El-AT 44.2 31.5 96.9 86
El-AU 12.7. 25 5 102 5 62
EI-AV 124 264 1016 55
Sample
No
Dry Density
(pci)
Moisture Content
(%)
Unit Cohesion
(psi)
Angle of
Shear Resistance
(degrees)
3 104.8 .1 155 505 30
74 1136 168 150 34
86 ' 108.0 13 1 255 33
1027 150 235 36 E88
90 1028 136 70 36
Sample No Water-Soluble Sulfate (%) Sulfate Exposuie
UBC Table 19-A-4
El-E 0.09.6, Negligible
El-Fa 0.495 Severe
Ei-Fb 0.120 Moderate
EI-Fc 0.255 Severe
EI-G 0.090 Negligible
El-H 0.675 Severe
El-I 0.540 Severe
EI-J 0.735 Severe
El-K .0 .465 Severe
EI-L 0500 Severe
EI-M 0.630 Severe
El-N 0210 Severe
EI-O 0.705 Severe
El-P 0.645, Severe
EI-Q 0.765 Severe
EI-R .0.360 Severe
El-S 0.600 Severe
EI-T 0.405 Severe
El-U 0.435 : Severer
EI-V 0.255 . Severe:
EI.W: 0.280 S&vere
EI-X 0,048 Negligible
EI-Y. . • 0.405 Severe
EI-Z •
: 0.340 Severe
EI-AA • 0.735 Severe
El-AB • 0.765 Severe
El-AC 0.720 • : Severe
El-AD 0.495 Severe
El-AB 0.675 Severe
EI-AF 0.705 • . ' Severe
El-AG 0.735., I Severe
El-AH 0.585 Severe
EI-AI 0.765 Severe
TABLE VI
SUMMARY OF FINISH GRADE EXPANSION INDEX TEST RESULTS
VILLAGES OF LA-COSTA - THE GREENS
NEIGHBORHOOD 1.06 LOTS, 1 THROUGH 92
Lot No. Sample at
Finish Grade
Expansion
Index
UBC
Classification
1 through 4 El-AM 49 Low
5 through 8 El-AL 30 Low
9 through 12 . El-AK 36 Low
13 through 17 EI-AJ ,
1 , 22 Low
18 through 22 El-Al 34 Low
23 through 26 El-All 27 Low
27 through 29 El-AG 39 Low
30 through 32 El-AP .39 Low
33-through 36 EI-AE. ,. . 93 ' High
37 through 40 . El-AD . 69 ' Medium
41 through 44 El-Z ' 61 Medium
45 through 47 . El-AN 63 , . , Medium
48 through 50 ' EIAO ' '50 , , Low
51 through 54 . . El-AP ' ' 84 , , Medium'
55 and 56 El-AS 27 ' Low
57 through 60 , ' EI-AQ ' ' .83 . ' ''Medium
61 through 64 ' El-AR . 57 ' , ' Medium
65 . - El-AS • 27 , 'Low
66 • $El-AS '•27 ' $'Low
67through70 EI-AV • ''55 _' Medium
$ •71_through 73 El-AU 62 _• Medium
74through 77 El-AT ,'86 Medium
.78 78through81_, .•EI-Q _• $. _'64 '• __$ Medium,
82 through 85 El-AC ••38 Low
86 through, 89 '' ••El-AB 60. Medium
90 through '92 •• EI-AA '64 Medium
* 3
Is'
L N0
Sample at
Finish Grade
Expansion
',. Index
UBC
Classification
1 through 3 EI-E • 87 Medium
4 El-Pa 61 Medium
5 El-Fb '- . A5 - . Medium
6 EI-Fc 91 High
7 thiough 9 . EI-G . '. . '. 63 . Medium
10 through 13 . EI-X . 105 High
14 through 16 EI-Y 64 Medium
17 through 19 , _'El-P . .. 75 ' ,. - Medium
. 20 'through 23' . ; EI-O . . -, 48 .,. .-' - .. Low
24 through 27 El-N . . 60 Medium
28 through 32 ". ' EIW 58 ,. , Medium
33 through 35 • 'El-V .. 63 . Medium
- 36 and 37 - -' . • • • El-U • - 67 - •• 'Medium"
38 through 41' ' - EI-T •. ' '59 . 'Medium
42 and 43 El-U 67 Medium
44 through 46 ? El-S, 62 Medium
47 through•49 EI-R •: .
.,,: 50' Low
50 through 53 1 • EI-J ' 62 . • • ' Medium.
54 through 57 - '.' . El-I - 73 . ' - Medium -
58 through 61 El-H 69 Medium
62 through 66 . • El-K . .. . 77 • . Medium
67 through 69 EI-L 98 High
70 and 71 EI-M 32 Low
Lot No. Pad Condition
Approximate
Maximum
Depth of Fill
Approximate
Depth of
Differential Fill
1 Fill 441' . 28
2 Fill 31 15
'Fill' .. .41 20
4 Fill 37 23
5 . Fill . 32 8
.. Undercut due to cut/fill transition 30 . 26.
Undercut due to cut/fill transition 30 '' ' 22.
8 Undercut due to cut/fill transition 27 24
9 Undercut due to cut/fill transition 6 , -: ' . 2
10 Undercut due to cut/fill transition , . . . 7. . . . 4
11 , Undercut due to cut/fill transition ' 13 " . 10
12 Undercut due to cut/fill transition . 5
- 13 . Undercut due to cut/fill transition . 6 :.. .' . 3
14 . Undercut due io cut/fill transition '-, ' 6 ,. 2
15 Undercut due to cut/fill transition . 7 . , .. . . . 4
16 - Undercut due to cut/fill transition ' ' " . . 9 . . 5
17 ,Undercut due to cut/fill transition .. . 11 . 8
18 . Undercut due to cut/fill transition ' - .' 13 - , ' - .11
19 Undercut due to cut/fill transition ' '' 12 ' - 9 ,
20 Undercut due to cut/fill transition . . 11 . ' 7
21 Undercut due to cut/fill transition '. .7 . _...4
22 Undercut due to cut/fill tiañsition . _. _.7 __. '3
23 ' ' Undercut due to cut/fill transition'' . ' 7 ' 4
24 __' .',Cut. __.. ,
__'N/A _'. .' _N/A
25 .Cut '. .. 'N/A ,
'.,N/A
26 Cut N/A N/A
.27 '- '
—
Cut _..., '1'N/A. _-' 'N/A
28 '.Cut__: -. N/A'. _'- _- .,-'N/A
29 Cut N/A N/A
30 Cut N/A N/A
31 Undercut due to cut/fill transition'4 1
Lot No Pad Condition
Approximate
Maximum
Depth of Fill
Approximate
Depth of
Differential Fill
32 Undercut due to cut/fill transition 19 16
33 Undercut due to cut/fill transition 10 7
34 Undercut due to cut/fill transition 20 15
35 Undercut due to cut/fill transition 14 11
36 Undercut due to cut/fill transition 8 3
37 Undercut due to cut/flu tranition' 9 6
38 Undercut due to cut/fill transition 15 11
39: . Undercut due to cut/fill transition 11 8
40 Undercut due to cut/fill transition 22 20 '-
41 Undercut due to ci.ii/fill transition 22 20
42 Undercut due to cui/fill transition 35 32
43 Undercut due to cut/fill transition 35 . 32.
44
(Rec Lot) Fill •. .34 . . . 33 ,•
45 Cut N/A N/A
46 ,. Cut. N/A N/A
47 Cut N/A N/A
48 Cut N/A N/A
49 Cut N/A N/A
50 Cut N/A N/A
51 ,Cut N/A N/A
52 Cut N/A N/A
53 Cut N/A N/A
54 Cut ' N/A N/A
55 Undercut due to cut/fill transition 4 1
56 . Undercut due to cut/fill transition 'l •
57 Cut N/A N/A
58 Cut N/A N/A
59 Cut N/A N/A
60 Cut N/A N/A
61 Cut N/A N/A
TABLE VIII (Continued) . .
SUMMARY OF AS-GRADED BUILDING PAD CONDITIONS
VILLAGES OF LA COSTA - THE GREENS
NEIGHBORHOOD 1.06, LOTS 1 THROUGH 92 . .
Lot No Pad Condition .
Approximate
Maximum
Depth of Fill
Approximate
Depth of
Differential Fifi
62 Cut N/A N/A
63 Cut N/A N/A
64 Cut N/A N/A
65 Undercut due to cut/fill transition . 4 1
66 Undercut due to cut/fill transition . '', 9 . 6
67 Undercut due to cut/fill transition 10
68 Undercut due to cut/fill transition .27 . .. -20
69 . Fill . f.'' 28 " .' 14
70 Undercut due to cut/fill transition . 16 . . 13.
71 Undercut due to cut/fall transition ,. '. '5 1 . . .3
72 Undercut due to cut/fill transition 24 . '21
73 . Undercut due to cut/fill transition . 37 . . 34 .
74 Fill 47 33
75 .. .,Fill' .' .. ' ., 54 4 25
76 Fill 61 15
77.' . . Fill ' . 63 40
78 '., Fill . . .'.' 60 42
79 Fill 56 52
80 Undercut due to cut/fill transition 29 25
81 Undercut due to cut/fill transition . " . 20 . 17
82 Undercut due to cut/fill transition 15 12
83 Undercut due to cut/fill transition 12 9
84 Undercut due-to cut/fill transition ' 10 ' _7
85 .Undercut due to cut/fill transition,.13 .'..10
86 Fill 23 20
87 . '.'.Fill __'' '.32___... .20
88 '...Fill ..'.' ..'.40.. 23
89 89 Fill 57 26
90 '.'Fill __' :'64. 27
91 Fill 58 15
92 Fill 50 18
'. TABLE IX -
SUMMARY OF AS-GRADED BUILDING PAD CONDITIONS
VILLAGES OF LA COSTA - THE GREENS
NEIGHBORHOOD 1.07 LOTS 1 THROUGH 71 :
.Lot No. Pad Condition ..
Approximate
. Maximum
Depthof Fill
Approximate
Depth of
Differential Fill
i .Fill____. 36 24
'2 Fill ____. 23 _: 9
Fill 21. __.':'8
4• .Fill 21 .16
5 Undercut due to cut/fill transition 4 1
6 Undercut due to cut/fill transition 5 '2
7 Undercut due to cut/fill transition '5 . 2
8 . Undercutdueto cut/fill transition .16 ..13
9 .Undercut due to cut/fill transition .6 ... .2
10 .Fill ______. :.35 32
-11 Fill . 41 .'.22
12 ' __'.Fill ___'- 41 _' ...'11
13 , ''Fill _. '.44 . 14-
14 '.'•Fill '..' .44 _.•' 16
15 .:Fill.. 41 , ____
16 .'Fill . 31. ____'. 26,
17 " Fill . . .5.7 .. ... _.34
18 , ' Fill ' ' '.69 ,..25
19 ,.'Fill _____' '71 •• __• 16
20 Fill ___:•' 66 '1.1
.21
'
.Fill ____• . .59__•' ':, _2.
22 _Fill. • .• ..-_46 • 6
23 •••''Fill -39___••.,. 12.
24 ' Fill ' ' _25 -'..' 12
25. '•Fill ___."'•13'''. 6
26 _' Undercut due __to cut/fill transition • __7 •.• 4
27 Undercut due-to cut/fill' transition . . , , -
•
••,1
28 Fill 30 .30 ___' 27 -
29 Undercut due to cut/fill transition , , _24 _. 21
30 30 _. Undercut due tocut/fill transition ' ____.. .•..19 •
31 Undercut due to cut/fill transition . 24 __• .21
32 •' Undercut due to cut/fill transition ••28''_•. - __25
TABLE IX (Continued) -
SUMMARY OF AS-GRADED BUILDING PAD CONDITIONS
VILLAGES OF LA COSTA - THE GREENS
NEIGHBORHOOD 1.07, LOTS.1 THROUGH 71
•
Lot No.
•
Pad Condition
. .
. ..
. Approximate
Maximum
Depth of Fill
Approximate
Depth of
Differential Fill
33 . Fill 28 12
34 . Fill :29 16
35 .. , Fill'' 29 : :' 18
36 Undercut due to cut/fill transition 17 __,. 14.
37 Undercut due to cut/fill transition ',9 6.
.38 ..Fill ____' .27 _'' .24
39 . . Fill .. 26 ' 4
40 . . . Fill . 36 . ' . 15
41 .' : Fill .', :33 .20
42 ' . . Fill ' ;. " ' . 36 . . 27
43 Fill ' . ' ' , 34 . ' 27
44 Fill ':- -31 . '"3
45 Fill . 27 .. 3
46. ..' Fill . ''26 ' ' 2
47 , : Fill ' 25 . ' 2
48 Fill . 22 '1
49 Fill' ' ' ' ' 23'-' .3.1
50, Fill ' . 36 1
51 . '• ' Fill ' ' .' 46 ' . . 5
52' ' 'Fill ' 40.''4
53" . . Fill' ' :28 " . 1
54, , . . ' Fill' . ' . . 33 . . . .. 7-
55 . ' Fill' - .34; .•'12
56 ,Fill'' ___. '35.' 16
57 . --,,Fill ____. ..'38 ___. 23
58 . ,'Fill ... '35 , __' ,20
59 . -Fill. '33 '. ,20
60 Fill ' ' ' ' ' _29 __-: '18
61, Undercutdueto cut/fill transition 20 .. --•17
62 Undercut due, to cut/fill transition 11 -8
.63 "Undercut due to cut/fill transition' .'24 ,o
64 ,._Undercut due to cut/fill transition ,39 __- , 36
65 Undercut due to 'cut/fill transition' 41 _' ''37
Lot No Pad Condition
Approximate
Maximum
Depth of Fill
Approximate
Depth of
Differential Fill
66 Undercut due to cut/fill transition 25 22
67 Undercut due to cut/fill transition 29 26
68 Undercut due to cut/fill transition 29 26
69 Undercut due to cut/fill transition 31 28
70 Undercut due to cut/fill transition 30 27
71 Undercut due to cut/fill transition 28 25,
t --
AI
• t
3
(
-
Project No 06403 52 19B December 29, 2005
4