The URL can be used to link to this page

RECLAIMED WATER MAIN NORTH GREENWOOD AREA - RESULTS OF THE SUBSURFACE EXPLORATION ~ ," ,- ~- . . " , --, - ; -1 - , - 1 RESULTS OF THE SUBSURFACE EXPLORATION -t ~ d - j RECLAIMED WATER MAIN NORTH GREENWOOD AREA CLEARWATER, FLORIDA . ~ ~ l' . , - 1 - j - , ~ ~ .:..J ~ . - , - , ~, ,Ii '. j i;,,j Driggers Engineering Services Incorporated -.. ..... ~II "-1 ! : j Cl , 1 f :1 - 1 ij '1 i ~ j d~Si DRIGGERS ENGINEERING GEOTECHNICAL ENGINEERING and CONSTRUCTION MATERIALS TESTING SERVICES INCORPORATED McKim & Creed 601 Cleveland Street Suite 205 Clearwater, Florida 33755 April 3, 2001 Attention: Ms. Emilie Moore, P .E. RE: Report of the Subsurface Exploration Reclaimed Water Main North Greenwood Area Clearwater, Florida Our File: DES 013974 . I - ~ Dear Emilie: ~ l -f - ~ . l . j =--1 .J , l i '. j - 1 . j ~ .~ , < j , r J .~ ! - j .. -J . j Pursuant to your request and authorization, DRIGGERS ENGINEERING SERVICES, me. has completed a program of exploratory borings and pavement cores along the alignment of the subject reclaimed water distribution lines. Presented herein are the results of our studies together with comments relative to the geotechnical issues involved in the planned construction. PROJECT DESCRIPTION It is our understanding that a reclaimed water main will be constructed along Lady Mary Drive from Drew Street, southward across Cleveland' Street to Pierce Street. It will follow Pierce Street, crossing Missouri Avenue, and run north to Cleveland Street along Missouri. A separate segment will run along Pennsylvania Avenue from Seminole Street to Hart Street. The Lady Mary-Pierce Street segment will incorporate pipe diameters from 30 to 4 inches. An 8-inch pipeline will be constructed along the Pennsylvania segment. It is our understanding that the ,pipeline will be installed in the existing roadway by saw-cutting and removing a portion of the pavement and placement of the pipe within an open cut, with a nominal 2 to 3 feet of soil and pavement section cover. Sarasota 941/371-3949 Fax:941/371-8962 Clearwater P.O. Box 17839. Clearwater, Florida 33762 12220 49th Street North. Clearwater. Florida 33762 727/571-1313 . Fax: 727/572-4090 e-mail: desiclWtr@aol.com Tampa 81 3/948-6027 Fax' 813/94A-764!'l ~.. ~ c 1 " l ... 1 d " 1 ! _ i - ! - ~ :..:t ". j _ J ;< .I 2 FIELD INVESTIGATION PROGRAM Sixteen (16) classification borings were conducted at the edges of the streets to a nominal depth of8 feet below existing grade. Ten (10) cores were also cut from the existing pavement to identifY the existing pavement section along the alignment. Additionally, six (6) Standard Penetration Test (SPT) borings were conducted at potential jack and bore or directionally drilled crossings of Cleveland Street, Missouri Avenue and the CSX Railroad line. The approximate locations of the exploratory borings and pavement cores are identified by Station and Offset on each boring log. The boring logs illustrate visual and estimated Unified Soil Classifications corresponding to each sample interval. Penetration resistances indicative of the relative density or consistency of the soils encountered are also indicated on the SPT boring logs. LABORA TORY TEST RESULTS A limited classification test program was implemented in the laboratory to aid in establishment of the engineering characteristics of representative soil samples collected during the field investigation. The classification tests included ten (10) grain size or sieve analyses, five (5) organic content tests and five (5) Atterberg liquid limit and plastic limit determinations. Three (3) samples were also selected for corrosivity series testing (pH, cWorides, sulfates and laboratory resistivity). The results of the tests are listed on the attached Summary of Laboratory Testing Results. Individual grainsize curves are also presented for your review. GENERALIZED SUBSURFACE CONDITIONS SOIL CONDITIONS - The program of exploratory borings has reflected the general presence of predominantly sandy soils to the nominal 8 foot depth of the shallow classification borings. The fine sands with variable silt and clay content generally comprised the SP to SP-SM Unified Soil Classification, or an AASHTO A-3 classification. Results of corrosivity testing indicate that the soils range from slightly to extremely aggressive. Clayey sands and high plasticity clays were evidenced at a depth of 4.9 feet below grade at boring location HA-ll and at about 6.2 to 6.3 feet at boring locations HA-8 and HA-IO. Similar soils were also evidenced at SPT boring locations JB-l and JB-3 within a general depth range of 3.5 to 8 feet. Clays were also penetrated between the 12 to 14 foot depth at boring JB-4 and below about 18.5 feet at locations JB-l through JB-4. Driggers Engineering Services Incorporated -. ~ . j - 1 , - J - > , j . I :..:t . ;j 3 Occasionally, the upper sands contained some organic material and organic staining. Visual examination and results of laboratory testing indicate that the organic content of these soils is generally low to moderate. However, a thin highly organic zone was evidenced between 3.6 and 4.1 feet at boring location HA-9. GROUNDWATER - Where encountered within the depths of the borings, groundwater was generally recorded at varying depths ranging from 4.3 to 7.4 feet below existing grade. At several of the classification boring locations, no groundwater was evidenced within the 8 foot depth of the borings. At SPT boring locations JB-5 and JB-6, groundwater was not encountered within a depth of 10 feet. The variation in groundwater levels is due, at least in part, to topographic differences along the pipeline alignments. You will also note that these observations were obtained during an extended period of minimal rainfall. Thus, we would anticipate that groundwater levels may occur at least 2 feet higher during periods of more significant precipitation. PAVEMENT CORES - The pavement cores revealed an asphaltic concrete wearing surface and a highly variable existing pavement section. At three (3) of the core locations, no base course element was evident below the asphalt. At three (3) other locations, the base material consisted of lime rock. At the remaining four (4) locations, a compacted shell base course was evidenced. Fine sands were penetrated immediately below the base or asphalt. The asphaltic concrete ranged in thickness from about I to 5 inches at the core locations. The base course, where present, also exhibited a variable thickness, from 4.5 to 8 inches. GEOTECHNICAL EV ALUA TION OPEN CUT CONSTRUCTION - In general, our geotechnical studies have identified soil types that are suitable for both support of the planned pipeline and as backfill around and above the pipe. In general, the soils excavated may be re-utilized as backfill to re-establish design grades. Suitable soil types would generally include granular soils with a Unified Soil Classification of SP to SP-SM, or AASHTO Classifications of A-3 or A-2-4. Where relatively thin seams of organic or clayey soils may exist, it may be possible to blend these soils with the sands to produce a suitable backfill material. The backfill materials, of course, must be properly placed and compacted in accordance with City of Clearwater or project specification requirements whichever is more stringent. Driggers Engineering Services Incorporated .~ '--1 ~ 1 - , - 1 - \ d , ! - I - j -1 - . , > i.J 4 Depending upon groundwater levels at the time of construction, excavations may occur below the groundwater table along portions of the pipeline alignment. Soils excavated below groundwater may require stockpiling or aeration in order to reduce moisture contents to levels suitable for replacement and compaction. The moisture content of the backfill should be controlled to within :1:2% of optimum moisture as established by the applicable moisture-density relationship of AASHTO T -180. Considering the expected minimal cut depths, we would not generally anticipate the need for special sheeting or shoring. Dewatering, of course, may be required in localized areas in order to maintain groundwater no less than 1 foot below the excavation bottom to effect proper placement of the piping and compaction of the backfill soils. In any event, safe excavation side slopes should be maintained no steeper than 1.5 horizontal to 1 vertical in conjunction with proper dewatering and protection against surface erosion. Regarding replacement of the pavement, the pavement cores have revealed a higWy variable pavement section along the planned alignment. Rather than match the existing pavement and base thickness present at each location, we suggest implementation of a consistent pavement section throughout the project. The required thickness of the asphaltic concrete wearing surface and base course should be evaluated based upon the design traffic volume. DIRECTIONAL DRILL OR JACK AND BORE - Jack and bore or directional drilling will be utilized to advance the reclaimed water pipelines line below Cleveland Street, Missouri Avenue and the CSX Railroad line. Based upon the results of our geotechnical investigation, we anticipate that the jack and bore or drilling operation will encounter predominantly fine sands. The potential also exists that groundwater may be encountered at the time of construction, particularly at the CSX and Cleveland Street crossings. Accordingly, the contractor must utilize appropriate methods to eliminate the migration of soils into the boring that could result in a loss of subgrade support and resulting settlement of overlying pavements or structures. The exploratory borings conducted for this investigation are relatively widely spaced and intended to depict typical subsurface conditions along the pipeline alignments. Variations must be anticipated at intermediate locations that will require careful inspection and field judgement during the construction stage. Where significant variations may be evident, supplemental probings will be warranted during construction to identify the plan limits and vertical extent of conditions that Driggers Engineering Services Incorporated 5 may be evident that may warrant special subgrade preparation. Certainly, the prospective contractor is encouraged to perform supplemental excavations or borings to examine subsurface conditions to qualifY his.bid proposal. 1 . 1 DRIGGERS ENGINEERING SERVICES, INe. appreciates the opportunity to assist you and we trust that if you have any questions concerning our report, you will not hesitate to contact this office at your convenience. ~ 1 , J Respectfully submitted, DRIGGERS ENGINEERING SERVICES, INe. ~CW 0K~~ (Yicholas T. Korecki, P.E. Senior Geotechnical Engineer FL Registration No. 45529 - ! NTK/ntk NTK-REP\013974 Copies submitted: (3) d Driggers Engineering Services Incorporated < 1 - -; , ) d APPENDIX . 1 STANDARD PENETRATION BORING LOGS . , - ! HAND AUGER BORING LOGS ~ j SUMMARY OF LABORATORY TEST RESULTS ~ .~ =---> GRAINSIZE ANALYSES -, Ii j Driggers Engineering Services Incorporated . , - .,,- 1J =-1 : I << 1 . j c 1 ~--j - l - ; :; "l i ~ j '1 . i :J < i STANDARD PENETRATION BORING LOGS < j y , " I . f - j - r '" .. " J - 1 .J .... Ji '"- "Ii Driggers Engineering Services Incorporated - 1 '1 j c 1 , I _ J < 1 t ::---1 -1 - j ~ 1 1 , 1 i ,j - l' - j ! . J - 1 l . J . l' l! j .. j .J ,~ J 1I::I~~i DRIGGERS ENGINEERING SERVICES INCORPORATED Project No. DES 013974 BORING NO. JB-1 Project Reclaimed Water Main, Clearwater - North Greenwood, Clearwater, FL Location See 'tRemarks" Foreman T.T. Completion Depth To Depth 21.5' Date 3/26/01 Water 5.2' Time Date 3/26/01 ~O: STANDARD I- en zWI- PENETRATION TEST u. ..J W Oa.en 0 ..J SOIL DESCRIPTION en~z BLOWS/FT. ON 2" 0.0. :I: m a. ::ww I- :E :E SAMPLER-140 LB. a. > o~a. W en et ..J:E~ HAMMER, 30" DROP c en metO en: SURF. EL: CD . 10 20 40 6080 0 I',::.~ \~rowniSh-gray Fine SAND with trace of roots . ...... ......... SP) . ..... \Gray Fine SAND (SP) .... ...- \Lioht oray Fine SAND (SP) -._-- ""- .... "'... .... .. .0. . Dark brown Fine SAND with finely divided 'r.,/..\,j-. 5 \'~'>?'Y." oroanic material (SP) \Lioht brown clayey Fine SAND (SC) ........ Medium dense to loose light gray . ..... 6/7/1 0 . to brown Fine SAND (SP) / ......... 3/4/4 .- ........ \ 10 ........ 3/5/5 .....0 .., . ..... / .,. . . Very loose brown slightly silty Fine SAND , f ~; :,:,: 2/2/2 I:n:r J: (SP-SM) ~ll:':': i.i,i:':l: I n D.l: 15 (U:I:',: l:C1:U: 1/1/1 4 H~:'':': l.r.J:I:I: ~. r J :,.): it;:':": 1:C1:U: I: ~ ~ j'::'~ 20 ~ Soft green CLAY (CH) ~ 1/2/2 . 25 30 Remarks Location: Pennsylvania AYe.; Sta. 13+97; Offset l' Left of Proposed Pipeline Alignment Casing Length . . - " . ";" """l !! I i < 1 . 1 - j , 1 ~ '! c I ~ 1 ~ 1 , . . J , , . 1 ~ , j ,- -t - j "-i i . J . 1 . . j - ! - ! ;. ;. , , ! t d -'; I: ., I -=I~~i DRIGGERS ENGINEERING SERVICES INCORPORATED Project No. DES 013974 BORING NO. JB-2 Project Reclaimed Water Main, Clearwater - North Greenwood, Clearwater, FL Location See "Remarks" Foreman T.T. Completion Depth To Depth 21.5' Date 3/26/01 Water 5.3' Time Date 3/26/01 n::li STANDARD l- (/) zWI- PENETRATION TEST LL ..J Oa.(/) 0 W SOIL DESCRIPTION (/)n::z BLOWS/FT. ON 2" 0.0. ~ ..J m a. s:ww I- :iE :iE O~a. SAMPLER-140 LB. a. >- c( HAMMER, 30" DROP W (/) ..J:iEn:: c (/) mc(O (/): SURF. EL: CD 10 20 40 6080 0 .; l';r.~ Grayish-brown Fine SAND with roots (SP) . ..... Gray Fine SAND (SP) Brown Fine SAND (SP) . ..... '0' .... . ..... Tan Fine SAND (SP) i 0:,:'1: Brownish-gray slightly silty Fine SAND (SP-SM) 5 1:C1:rJ: ~ ~ ~ il::'~ . ..... Medium dense light gray Fine SAND (SP) 5/5n . .... o. j . ..... i tj:I:',: Loose light brown slightly silty Fine SAND 4/4/4 / I:C1:( J: (SP-SM) H!\'~ 10 Loose grayish-brown Fine SAND (SP) . ..... 4/4/4 ......... .... o. j . ..... i c; :,:',: Very loose to medium dense brown 1/1/2 . H):'..: to grayish-brown slightly silty Fine SAND L' tJ:,:,: j ,(,.:,:,: (SP-SM) ': i i;';I: 15 I ,~:,:,: Ft):,',1: 1/1/3 . r tJ:':I: i:f~:"'!: \ r.1 ':':': i l~ :,:,: \ i:ij :1',1: I" t j ~I:I~ i:r1:....r: r.1 ~:I:I: 20 . ..: :,: ~ Firm green CLAY (CH) 7/9/3 ~ 25 30 Remarks Location: Pennsylvania Ave,; Sta. 13+58; Offset l' Left of Proposed Pipeline Alignment Casing Length - 1 . . . , _ .'-1 l q ~1 , . j c 1 ::-i " ! .:.1 : 1 q " 1 ~ ~ . i - ; , ~ - l I I L ~ j f , 1 , 1 . i - r .:. ,1 . , - I t d ~ l' >.,;,1 '- 1. -=I~~i , DRIGGERS ENGINEERING SERVICES INCORPORATED Project No. DES 013974 BORING NO. JB-3 Project Reclaimed Water Main, Clearwater - North Greenwood, Clearwater, FL Location See "Remarks" Foreman Completion Depth To Depth 21.5' Date 3/26/01 Water 5.7' Time .... Ll. .z I- 0. W C o "":" I- . ..... ........ .... .0 5 " "~:"": 1.'.):1:1: ,'r J:l:,: ';;:: : ::7.2;2 .. Zili? : : :?:?:? ..J fIJ o W m ..J :i: 0. >- :i: fIJ ~ SOIL DESCRIPTION 0:::0:: zWI- Oo.fIJ flJO:::Z 3:ww o~o. ..J:i:0::: mc(O fIJ: CD SURF. EL: \ ~ight brownish-gray Fine SAND with shell \fragments (SP) Grayish-brown Fine SAND (SP) Brown slightly silty Fine SAND (SP-SM) Loose brownish-gray clayey Fine SAND (SC) 2/2/4 i .t3:1:1: Loose brownish-gray to light brown L"lJ:I,1: it~:I:'I: slightly silty Fine SAND (SP-SM) 10 1:(n' J: ~ ~ ~:l.:l~ I.t):Cl: ~:f!~'.\ . ..... ......... .... .0 151 20 25 30 4/4/4 3/2/4 Loose dark brown Fine SAND (SP) 4/4/3 Loose dark brown silty Fine SAND with finely divided organic material (SM) 3/2/4 Soft grayish-green silty CLAY (CH) 1/1/2 Remarks Location: Lady Mary Dr.; Star 8+12; Offset 4' Right of Proposed Pipeline Alignment T.T. Date 3/26/01 STANDARD PENETRATION TEST BLOWS/FT. ON 2" 0.0. SAMPLER-140 LB. HAMMER, 30" DROP 10 20 40 60 80 . \ . . ~ Casing Length -=I~~i .c> DRIGGERS ENGINEERING SERVICES INCORPORATED :j i : J ~] l . - , .~ 1 -:-; : j n , - 1 _ i .:J i , , I 1 " j , 1 . i .;, ji . , ~J "': 1 Project No. DES 013974 BORING NO. JB-4 Project Reclaimed Water Main, Clearwater - North Greenwood, Clearwater, FL Location See "Remarks" Foreman T.T. Completion Depth To Depth 21.5' Date 3/26/01 Water 5.8' Time Date 3/26/01 0::0:: STANDARD I- tn zWI- PENETRATION TEST u.. ..J oa.tn 0 W ..J SOIL DESCRIPTION tnO::z BLOWS/FT. ON 2" 0.0. J: aJ a. 3:ww I- :E SAMPLER-140 LB. a. :E o~a. > c( HAMMER,30'i.DROP W tn ..J:EO:: c tn aJc(O tn= SURF. EL: CQ 10 20 40 6080 0 . ....... Grayish-brown Fine SAND (SP) ........ . ..... ~::! ~:':: Dark gray Fine SAND with finely divided ........ \oraanic material (SP) Grayish-brown Fine SAND (SP) .. ...... Brown Fine SAND (SP) 5 .. ..... .. ..... Medium dense light brown 4/8/11 - . ......... to light brownish-gray Fine SAND (SP) / ........ J 5/6/9 ........ / 10 .. ..... ........ 5/6/6 .. ...... ........ r;c Stiff grayish-brown sandy CLAY (CH) 4/5/7 ~ ~ .. ..... Dense light brown Fine SAND (SP) ~ 15 ........ .. ..... 9/18/23 ~ ......... .. ...... ........ Z Hard green variably cemented CLAY (CH) 20 ~ -L 1 0/14/26 25 30 Remarks Location: Lady Mary Dr.; Sta. 9+04; Offset 6' Left of Proposed Pipeline Alignment Casing Length , , - C F l jJ · 1 . 1 . ~ < j ,. -1 :;: .to :1 q ~ J - 1 , 1 - ) ! ,I - 1 , j =---t , .1 - 1 f , I - 1 , i ~ 1 r .:; J - , , t d <"- 1: ~ 1::IE!~i ~' DRIGGERS ENGINEERING SERVICES INCORPORATED Project No. DES 013974 BORING NO. JB-S Project Reclaimed Water Main, Clearwater - North Greenwood, Clearwater, FL Location See "Remarks" Foreman T.T. Completion Depth To Depth 21.5' Date 3/26/01 Water > 10.0' Time Date 3/26/01 0::0:: STANDARD I- en zWI- PENETRATION TEST LL. ..J W a a. en a ..J SOIL DESCRIPTION enO::z BLOWS/FT. ON 2" 0.0. ~ lXI I- :E a. 3:ww SAMPLER-140 LB. a. > :E a~a. W en et ..J:EO:: HAMMER, 30" DROP c en lXIeta en: SURF. EL: CD 10 20 40 6080 0 . . . 2-1/2" Asphalt Pavement . ..... Gray Fine SAND with Crushed Shell (SP) . ..... ~(Road Base) ......... . ..... Grav Fine SAND (SP) . ..... ...... Light gray Fine SAND (SP) 5 ....... . ..... Reddish-brown Fine SAND (SP) . ..... .... .. Medium dense tannish-brown to broWn Fine SAND 3/6/18 . . ..... (SP) / ........ .. ..... 5/5/7 ./ ........ 10 ::: ::: Medium dense dark brown Fine SAND )0:"11 ..:-: 2/5/7 ':.~*':: with finely divided organic material (SP) ::: =::: \ EiH.i, Medium dense dark brown slightly organic, 4/7/11 \ ~(~;:.I:: slightly silty Fine SAND (SP-SM) \ CI;':l:l: CQ~:t: ~.~n: 15 ~t~~.:~ ;6 ;:i: 5/7/14 WI Cl:!:n: ~1Jl:r: \ ~t ~.~ CQ:.-:' \ 'III'" _::: r ij:I.:,~ Dense brown slightly silty Fine SAND (5P-5M) \ ;:f~:"'..: '.Il:' :': 20 I ~ ~ :,: I; Fi);I.1; 8/12/22 ~ !' ~! ;';"; 25 30 Remarks Location: Pierce 51.; 5ta. 32+33; Offset 18' Left of Proposed Pipeline Alignment Casing Length . ,.., l '1 ~ . i ~ j - ; . 1 ! , j : 1 fl . , . j A ) f ., .i "' 1 ::....l r " i . 1 , l 1 . r " ~ ~ j !' i_j , j 1I::I~~i DRIGGERS ENGINEERING SERVICES INCORPORATED Project No. DES 013974 BORING NO. JB-6 Project Reclaimed Water Main, Clearwater - North Greenwood, Clearwater, FL Location See "Remarks" Foreman T.T. Completion Depth To Depth 21.5' Date 3/26/01 Water > 10.0' Time Date 3/26/01 0::0:: STANDARD .... en zw.... PENETRATION TEST u. -J o 0.. en 0 w X m -l SOIL DESCRIPTION eno::z BLOWS/FT. ON 2" 0.0. .... :E 0.. ;:ww SAMPLER-140 LB. 0.. >- :E o~o.. w en <( -l:E0:: HAMMER, 30" DROP c en m<(o en: SURF. EL: (,/) . 10 20 40 6080 0 12" Crushed Limerock Base . .~. . . .. Light gray Fine SAND (SP) . ...... ........ .... .. 0.... . ........ 5 . ..... . ..... Medium dense light brownish-gray Fine SAND 3/6/11 . . ..... (SP) 7 ." Medium dense brown slightly silty Fine SAND i tj ;1:',: 4/6/6 " 1:0:rJ: f i.)i'::'~ (SP-SM) \ 10 Medium dense dark brown Fine SAND (SP) ~ ........ 4/6/8 . ..... \. elS~;i Medium dense to dense dark brown organic, 6/8/15 'a ~~~lI'J: slightly silty Fine SAND (SP-SM) \ c:t:l:l:l: CQ~:t 15 :~ :.;: ~ ~ lEt: \ t:~ ~ :: 8/14/23 CI::I:I::: ~~JZ:;: (It 1I.~ ,:t.:I:Z.~ ""~~.-: .... .'r/# Dense dark brown slightly silty Fine SAND !:~~l!:!: ':~:I':: with finely divided organic material (SP-SM) Cl: ::1: 20 CQ:I:t: ~t~:I'.~ :~g:'! 11/20/20 25 30 Remarks Location: Missouri Ave,; $ta. 33+72; Offset 13' Left of Proposed Pipeline Alignment. Casing Length . .. - "".-, . '> 'l , i "1 - j . 1 :--] - 1 - j . , ! d ~ 1 , j - l . j d - ,P HAND AUGER BORING LOGS - l - j "1 , . i . ~ ! . , . l .1 - 't , '': .I ~ j '" -1 , j Driggers Engineering Services Incorporated '1 ! J : '} , ~ j : i ~1 !1 . I . J ~ , ~ - .. l '! i . j i i j~ . > ",.di , 1::I~~i . ENGINEERING SERVICES DRIGGERS INCORPORATED HAND AUGER BORING LOG PROJECT: CLIENT: Reclaimed Water Main McKim & Creed Clearwater - North Greenwood WATER TABLE: T DATE: Clearwater Florida 7.1' 3120/01 TECHNICIAN: DATE: I COMPLETION DEPTH: P.C. 3120/01 8.0' LOCATION: TEST NUMBER: See "Remarks" HA-1 ...I ELEV. DEPTH 0 DESCRIPTION a:J REMARKS (FT) (FT) :!: >- (/) Brownish-gray Fine SAND (SP) 0 .00.. . Location: Pennsylvania Avenue; .... .. 0.0._ .... .. Sta. 19+54; Offset 3' Left . -.. . ."0.. . ..". .. of Proposed Pipeline Alignment . .... .... .. .... . .00. .. 000. . Light gray Fine SAND (SP) . .0.. 2 . .0._ ... ... .... . .00.. . .... .. . .... .... .. 0... . .00.. . .0". .. Brown Fine SAND with trace of roots . ;:: . . . .:::.. (SP) .... . .00.. . .... .0 4 .00. . .... .. 0.0. . .::: :~: .00. . .... .. 0... . .00.. . .0". .0 '.f: :: .00.. . .... .. Grayish-brown slightly silty Fine SAND 6 (J :1: ~ ~ 'L~: n. (SP-SM) .1 :1: ( r :', :1: t 1 ,. f:): L 1: .~:I:qj 'L J: r J. .1 :,:, .. 8 :1 :1: ~ ,. . 10 12 14 . i . -: -1 , t . f '1 - I , I . I : 1 , ~ .1 ., : 1 ~1 i J - , :J . j . } j, i "1 . j . 1 i f - .1 - 1 l 1: ~ , - E . ~. , .. iLl ..; .~ 1I::I~~i DRIGGERS ENGINEERING SERVICES IN CORPORA TED HAND AUGER BOWNG LOG PROJECT: CLIENT: Reclaimed Water Main McKim & Creed Clearwater - North Greenwood WATER TABLE: I DATE: Clearwater Florida 6.6' 3120/01 TECHNICIAN: DATE: I COMPLETION DEPTH: P.C. 3120101 8.0' LOCATION: TEST NUMBER: See "Remarks" HA-2 ..J ELEV. DEPTH 0 DESCRIPTION III REMARKS (FT) (FT) ::!E - >- en Dark brown Fine SAND with trace 0 :(.: : ~, Location: Pennsylvania Avenue; of roots and rock fragments (SP) '0.. '" Sta. 16+09; Offset 5' Left Brownish-gray Fine SAND (SP) ~ of Proposed Pipeline Alignment .... .. 000." Light gray Fine SAND (SP) -;'-;'. :7-, .... .. 000." ...... 2 .... . .00.. . .... .. 0... . . 00... Brown Fine SAND (SP) .00. .. 0.0. . .. 00.. .0. ... .... . .. 00... .... .. 0.. o' 000. . ...... .... . .."0... .. 4 .0". .. 000._ .... .. .... . .. 00..... .00. .. Light brown Fine SAND (SP) I', :: : '.. .00'" '..-' .. .... . .. 00... .. ..0- .. .. .0." .... .. .... . 6 . 00.... .0". .. 0.. ._ Grayish-brown Fine SAND (SP) .. 00... .0.. .. 0.. 0" 000. . '0. ... .... . .. 00... ...0. .. 000._ ... ... 0.0. . .. 00..... .... .. 0.. 0_ 8 .00.0 10 12 14 - .~-1 '1 i ; j ~l I .i c 1 ---> - 1 ~ :i "1 J n r "I ,. 1 . .I ~ 'll ~ '"""" r . J - 1 , j ~ , . j -1 ~ ", j d "- J -=lE!~i DRIGGERS ENGINEERING SERVICES INCORPORA TED HAND AUGER BORING LOG PROJECT: CLIENT: Reclaimed Water Main McKim & Creed Clearwater. North Greenwood WATER TABLE: I DATE: Clearwater Florida 6.4' 3/20101 TECHNICIAN: DATE: I COMPLETION DEPTH: P.C. 3/20101 8.0' LOCATION: TEST NUMBER: See "Remarks" HA-3 ..J ELEV. DEPTH 0 DESCRIPTION m REMARKS (FT) (FT) :E > (/) Dark brownish-gray Fine SAND 0 '/:: . Location: Pennsylvania Avenue; with trace of roots (SP) .... . Sta. 10+14; Offset 6' Left ...0. . :' :: :\' of Proposed Pipeline Alignment ...0.. ....0 ..0.. . Dark gray Fine SAND ~ :'~:::" with trace of roots (SP) ...0.. 2 .... . ,: :; : !: Dark brown organic Fine SAND ~ ..'- with trace of roots (SP-SM) :: ~ ~: , . Light brown Fine SAND (SP) , " ". ,. . .. , , .. .0 4 ". " . .. , '. ' , ,,' Light tannish-gray Fine SAND (SP) .. , , .- ,. 6 . . ,. , . .- " , . ., '. . , 8 ., 10 12 14 ~ ....- l' ! , i ~ d l , 1 =---.l . 1 =.3 ~ 1 U ~l = J c 1 _ 1 . 1 l - 1 l , j ~ ~ j . 1 1 . 1 ; I t , J . } _1 j ; . , , J . , F f ,; j ~ 1; -=I~~i DRIGGERS ENGINEERING SERVICES INCORPORA TED HAND AUGER BORING LOG PROJECT: CLIENT: Reclaimed Water Main McKim & Creed Clearwater - North Greenwood WATER TABLE: I DATE: Clearwater Florida 7.4' 3120/01 TECHNICIAN: DATE: I COMPLETION DEPTH: P.C. 3120/01 8.0' LOCATION: TEST NUMBER: See "Remarks" HA-4 ..J ELEV. DEPTH 0 DESCRIPTION m REMARKS (FT) (FT) ::E: >- (I) Brownish-gray Fine SAND 0 .... .. Location: elL Pennsylvania Avenue; . .l: . . . .:::. with trace of roots (SP) .... . Approx. 340' South' of HA-3 ..... . .... .. (Beyond Southern End . .... . .::::, of Proposed Pipeline Alignment) ..... . .... .. . .... . .... 2 :1::: . .... .. Grayish-brown Fine SAND (SP) ~ . .... ...... ....0 ..... . Light brown Fine SAND (SP) ~. .... .. . .... .0. ... .... . ..... . . .'. .. 4 . .... . .... ...... .... . ..... . ." . ". .. . .... ...... .... . .... .. .., ... '... . ..... . .... .. . .... 6 . .... .... '. . ... . ..... . .... .. Tan Fine SAND (SP) ~ . .... ...... ..... . . .'. .. . .... .... .. . ... , ..... . 8 . ... .. 10 12 14 ~ , - .': 1 -: j Z-1 d l - 1 t ~~J '" U :} - ! c I :J f ,\ - 1 1 , i ~ r , j .1 . .i .~ .1, , , ! J 11:::1 ~~ i DRIGGERS ENGINEERING SERVICES INCORPORA TED HAND AUGER BORING LOG PROJECT: CUENT: Reclaimed Water Main McKim & Creed Clearwater - North Greenwood WATER TABLE: I DATE: Clearwater Florida See "Note" 3/21/01 TECHNICIAN: DATE: I COMPLETION DEPTH: P.C. 3/21/01 8.0' LOCATION: TEST NUMBER: See "Remarks" HA-5 oJ ELEV. DEPTH 0 DESCRIPTION aI REMARKS (FT) (FT) :!: >- II) Dark grayish-brown Fine SAND (SP) 0 .. ...- Location: Lady Mary Drive; .. .-.... ....... .... .. Sta. 0-17; Offset 46' Left .. -....... .... .. .. ...- of Proposed Pipeline Alignment .. ....- ...... ..... .. .. "....... .... .. .. ...- ...... .... .. .. -....... 2 .... .. .. ...- .. ...- .0. ... .... .. .. 0....... .... .. .. ...... ...... .... .. .. "....... Dark brownish-gray organic Fine SAND ~ ..... ..... ;.:.; 1-:. (SP-SM) ~... ....- 4 :.-::.: .....-- :- ~ ::~ ~~ ".."! ~.., :-..... .... ,..-: :::: ::- ..: :-: ..... ..".J J.:'; ~:... -... ...- -- Brown Fine SAND (SP) 6 .. 00.. .. .. ...... .. 0"._ ..0... .... .. .. "....... .... .. ..0... ..... .. .. -....... .... .0 .. ..... .. .0... ... ... .... .. .... .. 8 Note: Groundwater not encountered within depth of 8.0'. i- 10 12 14 _ I - .'1 ~ ~ j l l , 1 ----.\ - J =- J J ~ 1 - J . I ~ 1 1 - 1 ~ ~ .1 -1 j ! ~ j ,"'C }. , , . , .J - l ;;j> -=I~~i DRIGGERS ENGINEERING SERVICES INCORPORA TED HAND AUGER BORING LOG PROJECT: CLIENT: Reclaimed Water Main McKim & Creed Clearwater - North Greenwood WATER TABLE: I DATE: Clearwater Florida 4.3' 3/21/01 TECHNICIAN: DATE: -, COMPLETION DEPTH: P.C. 3/21/01 8.0' LOCATION: TEST NUMBER: See "Remarks" HA-6 - ..J ELEV. DEPTH 0 DESCRIPTION a:I REMARKS (FT) (FT) :E >- l/) Grayish-brown and light brown Fine SAND 0 .. -....... Location: Lady Mary Drive; ..... .. .. ..0.. .. .0._ (SP) ...... Sta. 3+29; Offset 2' Right .... .. ........ .. .. o. .. of Proposed Pipeline Alignment .. ...- .. ....O' ...... .... .. .. 0....... .... .. .. .0 o. .. ....- Dark brownish-gray slightly silty 2 I..... ...;-:: ;:I:I; Cl. Fine SAND with finely divided ~.ti::'l':: organic material (SP-SM) ~:~ ~;.: ::t 8: Light brown and grayish-brown Fine SAND ~ .. ...- ...... (SP) .... .. 4 .. .eo .. 0.. ._ 00" .- .... .. .... . .."..... . .... .. ...... .... . .. 0....... .. oa. .. ...... .... .. .. 00...... .. .0. .. 6 .. 0-._ ...... ...... .. .. 0....... .. 0-. .. .. 0.." .... .. .... .. .. 0....... .. .-. .. ...... .. ... .. ........ .. .. .eo .. Brown Fine SAND (SP) 8 .. ...- 10 12 14 - .'1 ':: j "! d fl . 1 , -' < 1 , ~ ~j lJ ~ J -> " . l , j :J r , j - 1 f . J 1 . 1 , . J -r f " j ~1 , J - I J . J 1 . i ~ r , j - ! , j 1I::I~~i DRIGGERS ENGINEERING SERVICES INCORPORA TED HAND AUGER BOIDNG LOG PROJECT: CLIENT: Reclaimed Water Main McKim & Creed Clearwater - North Greenwood WATER TABLE: /DATE: Clearwater Florida 4.5' 3/21/01 TECHNICIAN: DATE: I COMPLETION DEPTH: P.C. 3/21/01 8.0' LOCATION: TEST NUMBER: See "Remarks" HA-7 ..J ELEV. DEPTH 0 DESCRIPTION lD REMARKS (FT) (FT) :: > (I) Grayish-brown Fine SAND 0 :-1.: : ,:: Location: Lady Mary Drive; with trace of roots (SP) . .-.- Sta. 7+04; Offset 3' Right ...... .... . .00.. . of Proposed Pipeline Alignment .... .. 000. . ...... :::':\ : , ..~' Grayish-brown and light gray Fine SAND 2 .00.. . .... '0 (SP) .00._ ...... . ... . .... .. 0... . .00. . Grayish-brown slightly silty Fine SAND . 00. :', :'~ ~ f (SP-SM) f.1: r. 1: 'J:,: rL l 4 ".:0.1, ,1 :,: ( " :', :I~ ~ f . f.1: t 1: .J :': ': F l . L :1: r J. ,1 :,: ( " .... .... 6 :, :1: t l r :1', L ',: ,;:I:Ui 'L:/: r J. :i :',:' f ( ! :':I:C l J:': ~ '!:, .1 :1: t, i' 8 . '..,' 10 12 - 14 . .-f I : i 1 ;j '1 c I . ! -l . l , : J d ~l ~ J . 1 [ . j :J ~ . ~ ! 1 . r f . j . r . j ~ ~ J j '-- j r r .1I::I~~i DRIGGERS ENGINEERING SERVICES IN CORPORA TED HAND AUGER BORING LOG PROJECT: CUENT: Reclaimed Water Main McKim & Creed Clearwater - North Greenwood WATER TABLE: I DATE: Clearwater Florida 7.4' 3/21/01 TECHNICIAN: DATE: I COMPLETION DEPTH: P.C. 3/21/01 8.S' LOCATION: TEST NUMBER: See "Remarks. HA-8 ../ ELEV. DEPTH 0 DESCRIPTION lD REMARKS (FT) (FT) :E >- (/) Gray and light gray Fine SAND 0 :1.:::' Location: Lady Mary Drive; .00._ with trace of roots (SP) ...... Sta. 12+01; Offset 8' Right :: : :'::.. .... .. of Proposed Pipeline Alignment . ...- Dark brownish-gray Fine SAND . .0.0 ,... with pieces of decayed wood (SP) .. . . ." . .. 00 0.0.0 2 ...... ..~. . .' .. '. . . .0.. ...... .... . .0.... . . ... .. 0.... . :~.:. .00. -. Gray Fine SAND (SP) .. 0000 4 .0. .0. 0... . .. 00... .00. .. 000." ...... ..... . .0". .. .'. ... .... . .00.. . .00. .. 6 .0. ... ..... . Dark grayish-brown clayey Fine SAND I (SC) 8 i Gravish-brown Fine SAND (SP) ...'. .0 ~ .. 10 12 14 '-'t , ~ i ~1 I - 1 -, f , 1 u fl ~ j - 1 _ i - 1 -, . j - 1 r . j "-1 j < 1 I [ j ; ; - , , J J ..- 1 ';::. j; c j 1EI~~i DRIGGERS ENGINEERING SERVICES INCORPORA TED HAND AUGER BORING LOG PROJECT: CLIENT: Reclaimed Water Main McKim & Creed Clearwater - North Greenwood WATER TABLE: I DATE: Clearwater Florida See "Note" 3/21/01 TECHNICIAN: DATE: I COMPLETION DEPTH: P.C. 3/21/01 8.0' LOCATION: TEST NUMBER: See "Remarks" HA-9 -I ELEV. DEPTH 0 DESCRIPTION ca REMARKS (FT) (FT) :: >- U) Grayish-brown Fine SAND with trace 0 :~ .:0. Location: Lady Mary Drive; of roots and rock fragments (SP) :~ :~: Sta. 13+96; Offset 5' Right Light tannish-gray Fine SAND :0: of Proposed Pipeline Alignment with trace of rock fragments (SP) .. .. .. . . . . . . .. .. 2 .. t,;). . . . . .. .. .. . . . . . . .. . . .. .. .~ . . Dark gray highly organic Fine SAND 4 (PO . . Brownish-gray Fine SAND (SP) : .. . . : .. .. . . : .. 6 .. . . .. . . : Grayish-brown Fine SAND (SP) .. . . 8 : Note: Groundwater not encountered within depth of 8.0'. 10 12 14 , . ~'1 i : J '1 ~ i <} j , ! ;: .,.-J 1 : J u q - j " ..~ i ; _ J :J , t 1 ~. , ! "-1 ~ J < 1 r . j " 'r , j , 1 , , j J .....1 " j 1:::I~~i DRIGGERS ENGINEERING SERVICES . INCORPORATED HAND AUGER BORING LOG PROJECT: CLIENT: Reclaimed Water Main McKim & Creed Clearwater - North Greenwood WATER TABLE: T DATE: Clearwater Florida 7.0' 3/21/01 TECHNICIAN: DATE: I COMPLETION DEPTH: P.C. 3/21/01 8.5' LOCATION: TEST NUMBER: See "Remarks. HA-10 .J ELEV. DEPTH 0 DESCRIPTION IXl REMARKS (FT) (FT) :E > l/) Gray Fine SAND (SP) 0 . . Location: Pierce Street; .' . ; " " Sta. 17+06; Offset 3' Right '" . . " . of Proposed Pipeline Alignment ; " ... . . " . ; ..' . .. 2 ' . .' . . . ... . . .' . ; . . . .. Light brownish-gray Fine SAND (SP) .. . . Brown Fine SAND (SP) 4 ; .. .. . . ; " .. . . ; .. 6 . . Brownish-gray silty Fine SAND (8M) 8 10 12 14 "-1 , : t l "] ~ j '1 , ~ - 1 ~ '-' j n ! 1 ~ J - 1 _ J .:] i . j - I < I J , 1 . I - 1 < j - 1 , , I I ~ , f ~ J ';j, ~ 1I::I~~i DRIGGERS ENGINEERING SERVICES IN CORPORA TED HAND AUGER BORING LOG PROJECT: CLIENT: Reclaimed Water Main McKim & Creed Clearwater - North Greenwood WATER TABLE: I DATE: Clearwater Florida See "Note" 3/21/01 TECHNICIAN: DATE: I COMPLETION DEPTH: P.C. 3/21/01 8.0' LOCATION: TEST NUMBER: See "Remarks" HA-11 ..J ELEV. DEPTH 0 DESCRIPTION al REMARKS (FT) (FT) :E >- U) Grayish-brown Fine SAND 0 :'1:: : :' . Location: Pierce Street; with trace of roots (SP) ao. ... Sta. 21+21; Offset 6' Right .... . ."... . ..0. .. of Proposed Pipeline Alignment . ...- .000" .::: :".:. .... .. Grayish-brown Clayey Fine SAND (SC) $E8 "0 2 .. .. ;;/ Dark gray slightly silty Fine SAND ..:.. r,.;: .:t't ~_ with finely divided organic material :+:;;t~ ...... - (SP-SM) ,,:t/ ~i- """ 0"": ~'I': J:t'::l_ ,ner: 4 '1 't t::i.::: "'OJ:" ... \1:11 ~t., =i ~ ~;~ r;.; i="l: ....~ ;:,.;. Dark grayish-brown CLAY (CH) ~ 6 ~ ::~ Light green CLAY with seams of brown Fine SAND (CH/SP) :':V .. , , / 8 . . / Note: Groundwater not encountered within depth of 8.0'. 10 12 14 . -- l I -: J "-4 ; j '1 - J - 1 ~. = J J ; 1 - j . J ~ j , 1 l . 1 4 , j - 1 , J .. 1 " 1 - ? ~ 1 J , I ~ 1::I~~i DRIGGERS ENGINEERING SERVICES INCORPORATED HAND AUGER BORING LOG PROJECT: CLIENT: Reclaimed Water Main McKim & Creed Clearwater - North Greenwood WATER TABLE: I DATE: Clearwater Florida 5.5' 3/21/01 TECHNICIAN: DATE: I COMPLETION DEPTH: P.C. 3/21/01 8.3' LOCATION: TEST NUMBER: See "Remarks" HA-12 oJ ELEV. DEPTH 0 DESCRIPTION UI REMARKS (FT) (FT) :E >- U) Brownish-gray Fine SAND 0 :;:: :: Location: Pierce Street; . .... with trace of roots (SP) . .... Sta. 24+30; Offset l' Left ...... .... . .: ::~.:: of Proposed Pipeline Alignment . .... Tan Fine SAND (SP) .... .. . .... . .... ...... .... . ..... . 2 .... .. . .... Brown Fine SAND (SP) . .... . .... .... .. . ... . ..... . . ... .. . .... ..... .. ..... . .."... . . ... .. . .... .... .. 4 .... . ..... . . ". .. . .... . .... ...... . ... . .... .. . .... . .!., ..... .. . ... . ..... . . .'. .. . .... . .... .... .. .... . 6 ..... . .... .. . .... . .... .... .. .... . ..... . .... .. . .... . .... .... .. ..... . .... .. . .... ". ... .... . ..... . 8 .... .. Dark brown Fine SAND .... .. ~ with finely divided organic material (SP) 10 12 14 ... .. - .). "1 f - i "1 i . 1 : ! j - ! U ~l ~ j - 1 - j ~ _ J , I ~ , j 1 l , j i ,-,f . ! ! t , ~ c ~ p 1I:::I~~i . DRIGGERS ENGINEERING SERVICES INCORPORA TED 'I HAND AUGER BOmNG LOG PROJECT: CLIENT: Reclaimed Water Main McKim & Creed Clearwater - North Greenwood WATER TABLE: I DATE: Clearwater Florida See "Note" 3/21/01 TECHNICIAN: DATE: I COMPLETION DEPTH: P.C_ 3/21/01 8_0' LOCATION: TEST NUMBER: See "Remarks" HA-13 -l ELEV. DEPTH 0 DESCRIPTION lD REMARKS (FT) (FT) :E ~ <n Light brown Fine SAND 0 . . Location: :~ Pierce Street; . . with trace of rock fragments (SP) .. .. Sta. 27+36; Offset 19' Right . . . . . . .. of Proposed Pipeline Alignment . . .. .. . . ~: . . Very light gray Fine SAND (SP) . . . . 2 .. . . .. .. . . . . . . Brown Fine SAND (SP) . . : .. .. . . : .. Tan Fine SAND (SP) 4 . - .. .. . . : .. .. . . Brown Fine SAND (SP) : .. 6 .. . . .. .. . . : .. . . : 8 Note: Groundwater not encountered within depth of 8.0'. 10 12 14 . ~ ! ; 1 '1 J I , ~ :l d ~1 - i - l - j :J t - j _ .I y ~ ~J " 1 i ,I . ! - :: .\ , , r r d , j ~ 1- .;. j. -=I~~i DRIGGERS ENGINEERING SERVICES INCORPORATED HAND AUGER BOmNG LOG PROJECT: CLIENT: Reclaimed Water Main McKlm & Creed Clearwater - North Greenwood WATER TABLE: I DATE: Clearwater Florida See "Note" 3/21/01 TECHNICIAN: DATE: I COMPLETION DEPTH: P.C. 3/21/01 8.0' LOCATION: TEST NUMBER: See "Remarks" HA-14 ..J ELEV. DEPTH 0 DESCRIPTION UI REMARKS (FT) (FT) ::E >- II) Light grayish-brown Fine SAND (SP) 0 .. ." Location: Pierce Street; .0." ...... .... 0_0.. . Sta. 30+15; Offset 36' Left .... .. . .... .0. . of Proposed Pipeline Alignment ...... .. .. 000.. . Very light gray Fine SAND (SP) ~ 00._ ...... .... 2 . .... 00._ ...... . ... 000.. . .... .. 0..0" 0_. . ...... .... 000.. . . ..." 0- ." .... .. .... 4 .0". .. 0... . .... .. 0... 000.. . ... . .. 00. . .... .. ...- . -..... .... .. . .... Brown Fine SAND (SP) 00. . .... .. .. .. 6 ..... . .. 00." ...... .... 000.. . .. .0 0"' .. .... .. .... ..... . . .... .. ...... .. .. 000.. . 8 .... .. Note: Groundwater not encountered within depth of 8.0'. 10 12 14 I I " 1 ~ j ~ :l } ~ J q - , CI l - } 1 " 1 - 1 f - j '-l f, ~ j - 1 , I - 1 i , j "I J " . 1:::I~~i DRIGGERS ENGINEERING SERVICES INCORPORATED HAND AUGER BORING LOG PROJECT: CLIENT: Reclaimed Water Main McKim & Creed Clearwater - North Greenwood WATER TABLE: /DATE: Clearwater Florida See "Note" 3/22/01 TECHNICIAN: DATE: I COMPLETION DEPTH: P.C. 3/22/01 8.0' LOCATION: TEST NUMBER: See "Remarks" HA-15 ..J ELEV. DEPTH 0 DESCRIPTION aJ REMARKS (FT) (FT) ::E > II) Brown Fine SAND (SP) 0 .0". .. Location: Missouri Avenue; . 00.. Sta. 35+13; Offset 6' Left . ~. . . . .... . ."... . of Proposed Pipeline Alignment .0". .. Grayish-brown and light gray Fine SAND .00.. . ..00.. . .. 00 (SP) ~. Very light gray and light brown 2 .000 .. . ..0" 000. . Fine SAND (SP) .0.. .. .... . . 00... . .... .. ...... .0.. . .00.. . .0". .. . .... .00._ 0.. .... .... . .00.. . 4 .. 00.. 000. . .0.. .. 0... . .00.. . . .0. " ...... .... . . 00... .... .. . .... . 00._ .0. '" .... . . 00... " '. .. 6 .... .. .... . . .... Light brown Fine SAND (SP) . . : .. . . : 8 Note: Groundwater not encountered within depth of 8.0'. 10 12 14 l 1 " I : j T 1 ~ ~j " 1 l , : 1 ~ 1 U ! 1 - I - j , 1 . 1 c 1 I: " j , 1 f r . I 'i ~ j "1 < j < ! c j ~ r - --r , ~ . I J 1::I~~i DRIGGERS ENGINEERING SERVICES IN CORPORA TED HAND AUGER BORING LOG PROJECT: CLIENT: Reclaimed Water Main McKim & Creed Clearwater - North Greenwood WATER TABLE: TDATE: Clearwater Florida See "Note" 3/22/01 TECHNICIAN: DATE: I COMPLETION DEPTH: P.C. 3/22101 8.0' LOCATION: TEST NUMBER: See "Remarks" HA-16 ..J ELEV. DEPTH 0 DESCRIPTION co REMARKS (FT) (FT) :E >- en Grayish-brown Fine SAND with trace 0 :i. e.O. Location: Missouri Avenue; .. . . of roots and rock fragments (SP) . . .' . Sta. 38+02; Offset 6' Left : . " of Proposed Pipeline Alignment ., :,: , , .. . .. Brownish-gray Fine SAND :0; " " with trace of rock fragments (SP) .. . " ,. . . 2 . , -: .,,: . . Very light gray and brown Fine SAND . , .' .. ... (SP) .. . . , . " . . . .' .. ... .. . . . . .' . . . . . .. .., 4 .. . . . . .' . .. . .. . . .' .. ... - .. . . . . .' . , . .' .. ... .. . . . . .' , . . .' .. ... .. . . 6 . . .' . , . .' .. ... . . . . . . .' . . . . . .. ... .. . . . . .' . . . " .. . .. ., . . . . .' . 8 .. . .. Note: Groundwater not encountered within depth of 8.0', 10 I- 12 14 1::I~~i '.-1 DRIGGERS ENGINEERING SERVICES INCORPORATED '4 i " j ~l _ 1 - 1 .,....---j' - l t ; i - 1 , 1 d ! 1 ! : I - l r. 1 t , l - I _ I y r _ J - 1 t , i ~ r " I - , - , - , ~ J } j . " HAND AUGER BOmNG LOG PROJECT: CLIENT: Reclaimed Water Main McKim & Creed Clearwater. North Greenwood WATER TABLE: I DATE: Clearwater Florida TECHNICIAN: DATE: I COMPLETION DEPTH: PoCo 3/21/01 10Z LOCATION: TEST NUMBER: See "Remarks" C-1 ...I ELEV. DEPTH 0 DESCRIPTION In REMARKS (FT) (FT) :E >- CI) 5" Asphalt Pavement 0 Location: Pennsylvania Avenue; Sta. 19+18; Offset 15' Left Dark grayish-brown . .0. of Proposed Pipeline Alignment r .1: L 1: slightlv siltv Fine SAND (SP-SM) ~:I:n' Brownish-gray Fine SAND (SP) .... " 0.. .0 1 ...... .... . ."0.. . .... .. ~ 2 3 4 5 6 7 ~1 I = i 1 ~ i :1 : I - 1 ~ . l ~ : j u ! 1 , J - 1 f' , ; lJ t ~ j - f r ~ J ! ~ j -1 r , J ~ 1 ~. '.. .j - ~ . j ~" J . , '. I - 1 0'; 1I::I~~i DRIGGERS ENGINEERING SERVICES INCORPORATED HAND AUGER BORING LOG PROJECT: CLIENT: Reclaimed Water Main McKim & Creed Clearwater - North Greenwood WATER TABLE: I DATE: Clearwater Florida TECHNICIAN: DATE: I COMPLETION DEPTH: P.C. 3/21/01 1.8' LOCATION: TEST NUMBER: See "Remarks" C-2 ..J ELEV. DEPTH 0 DESCRIPTION m REMARKS (FT) (FT) :E >- U) 4-3/4" Asphalt Pavement 0 Location: Pennsylvania Avenue; Sta. 12+84; Offset 11' Left Dark grayish-brown ., :1. L r of Proposed Pipeline Alignment . .... slightlv siltv Fine SAND (SP-SM) .. 00." ...... .0.. . Brownish-gray Fine SAND (SP) . -0... . .0. .. . ...0 1 ...... . ... . . 00.... .... .. Dark brown Fine SAND (SP) . . . . . . .. . . .. .. .. . . . . . . . . 2 3 4 5 6 7 ~ '1 _ i t I j , 1 C I - , _ .1 - 1 I. , :. j d ~ 1 : j - , , - l -; . I - 1 , '" j y f . j ~ 1 t < j 'C ! , _ I - l - 1 cl J ~ '" , , , .i -:.. Ji 1::IE!~i DRIGGERS ENGINEERING SERVICES INCORPORATED HAND AUGER BOmNG LOG PROJECT: CLIENT: Reclaimed Water Main McKim & Creed Clearwater. North Greenwood WATER TABLE: I DATE: Clearwater Florida TECHNICIAN: DATE: I COMPLETION DEPTH: P.C. 3/21/01 1.9' LOCATION: TEST NUMBER: See "Remarks" C-3 -J ELEV. DEPTH 0 DESCRIPTION aJ REMARKS (FT) (FT) ::E >- (/) 4-5/8" Asphalt Pavement 0 Location: elL Pennsylvania Avenue; Approx. 290' South of HA-3 Dark grayish-brown .' . (Beyond Southern End sliahtlv siltv Fine SAND (SP-SM) :, :,: , l of Proposed Pipeline Alignment) P... .. : .: . <> Light brown Fine SAND - .. -. - .-.- with trace of Iimerock fragments (SP) ... ... 1 .... . ..... . Gray Fine SAND (SP) .... .. ... ... .... . ..... . .... .. .'. ... .... . ..... . Brown Fine SAND (SP) ~: . . . 2 3 4 5 6 7 . . '1 J ;1 < 1 ~ < 1 f f : 1 d ~"1 - t ~ J - 1 , j ~ I 1 ~ ~ j ~ 1 , J - 1 , j - 1 - -r d c r i , t .d -, j , J , j 1::I~~i DRIGGERS ENGINEERING SERVICES INCORPORA TED HAND AUGER BORING LOG PROJECT: CLIENT: Reclaimed Water Main McKim & Creed Clearwater - North Greenwood WATER TABLE: I DATE: Clearwater Florida TECHNICIAN: DATE: I COMPLETION DEPTH: P.C. 3/21/01 1.8' LOCATION: TEST NUMBER: See "Remarks" C-4 ...l ELEV. DEPTH 0 DESCRIPTION 10 REMARKS (FT) (FT) ::E >- CI) 2" Asphalt Pavement 0 Location: Lady Mary Drive; 8" Limerock Base Iif'..;'oo Sta. 0+89; Offset 10' Right uoo"~ of Proposed Pipeline Alignment "c, oo':i O~g ..o~ c> Q OOOuo Brown and light brown Fine SAND (SP) . -. .. 1 . .' . .... . .. . . 00.. . .' . .' .00.. o .. . ; 00.. Tan and light brown Fine SAND (SP) ; 00.. .. . 2 3 4 5 6 7 1 " j :1 , - , J , ~ -} ~ 1 n ~ '" j , t ~ -~ [ _ I , , " j t ,.1 - 1 , . , t f ~1 :: ) ~ .J 1I::I~~i . DRIGGERS ENGINEERING SERVICES INCORPORA TED 1 HAND AUGER BORING LOG . PROJECT: CLIENT: Reclaimed Water Main McKim & Creed Clearwater - North Greenwood WATER TABLE: I DATE: Clearwater Florida TECHNICIAN: DATE: I COMPLETION DEPTH: P.C. 3/21/01 1.7' LOCATION: TEST NUMBER: See "Remarks. C-5 ...I ELEV. DEPTH 0 DESCRIPTION a:I REMARKS (FT) (FT) :E > I/) 1-1/2" Asohalt Pavement 0 ~ Location: Lady Mary Drive; 7-1/2" Limerock Base ~o 0 Sta. 11 +00; Offset 17' Right 8 11 of Proposed Pipeline Alignment u~ 00 .. 0 0 00000 0<1000 Dark grayish-brown Fine SAND 0::: :: .. ....... with trace of Iimerock fragments (SP) 1 .. 0-.- ....... .... .. .. -....... ..::: P' Brown and light brown Fine SAND ~ ~:::: . with trace of Iimerock fraoments (SP) .... . I:::: 9: 2 3 4 5 6 7 _ i I ~ I 1'1 ; j q 1 . 1 t :1 ~ j iL f] - ~ . J =i _ 1 - 1 i , j 1 , . j ~ 1 i . j c 1 I . .j - ! - --r " i , r , d , ! :.: j 11::I r=!~ i DRIGGERS ENGINEERING SERVICES INCORPORATED HAND AUGER BORING LOG PROJECT: CLIENT: Reclaimed Water Main McKim & Creed Clearwater - North Greenwood WATER TABLE: I DATE: Clearwater' Florida TECHNICIAN: DATE: I COMPLETION DEPTH: P.C. 3/21/01 1.3' LOCATION: TEST NUMBER: See "Remarks" C-6 ..J ELEV. DEPTH 0 DESCRIPTION aI REMARKS (FT) (FT) :E >- U) 2-1/4" Asphalt Pavement 0 Location: Pierce Street; 5-3/4" Shell Base '7.''1. Sta. 16+65; Offset 14' Left with light gray Fine SAND ''7.'7 of Proposed Pipeline Alignment . . ",," Grayish-brown Fine SAND (SP) .. . .. ..... .. .. .. 1 : o. .. . .' . .' .. .... .. . ...." .. e. .. 2 3 4 5 6 7 . 1 : j "1 r j :1 : j " 1 ~ . 1 ~ J iJ ~ 1 . 1 .J C I .1 . l I . ! ~ ~ j . 1 I i: j . I I r < I , 1 I , l ",J ~ f ; , .I , T .. .J , J 1I::I~~i DRIGGERS ENGINEERING SERVICES INCORPORATED HAND AUGER BORING LOG PROJECT: CLIENT: Reclaimed Water Main McKim & Creed Clearwater - North Greenwood WATER TABLE: ,DATE: Clearwater Florida TECHNICIAN: DATE: I COMPLETION DEPTH: P.C. 3/22/01 1.0' LOCATION: TEST NUMBER: See "Remarks" C-7 ..J ELEV. DEPTH 0 DESCRIPTION aI REMARKS (FT) (FT) ::E >- en 1-3/8" Asohalt Pavement 0 Location: Pierce Street; 5-5/8" Shell Base .' . " Sta. 19+95; Offset 13' Left \1. \1. with light gray Fine SAND \1\1 of Proposed Pipeline Alignment ., . Brown Fine SAND (SP) .. . . : .. 1 2 3 4 5 6 7 - , " . ~ 1 = J l j j ~l C J - 1 , --J -1 I : i u ! 1 - j - 1 I " f c 1 ~ j - f I , i ! . j - 1 ; - ~ - T , , 1 r - + . - ! ~ " .~ ..:. _J. 1::I~~i DRIGGERS ENGINEERING SERVICES INCORPORA TED HAND AUGER BORING LOG PROJECT: CLIENT: Reclaimed Water Main McKim & Creed Clearwater - North Greenwood WATER TABLE: I DATE: Clearwater Florida TECHNICIAN: DATE: I COMPLETION DEPTH: P.C. 3/22/01 1.7' LOCATION: TEST NUMBER: See "Remarks" C-8 ..J ELEV. DEPTH 0 DESCRIPTION m REMARKS (FT) (FT) ~ > (/) 2-1/2" Asphalt Pavement 0 Location: Pierce Street; 4-1/2" Shell Base ~..\7'. Sta. 26+04; Offset 3' Right with light gray Fine SAND \7'\7 of Proposed Pipeline Alignment .. Light brown Fine SAND '9. ::, with trace of shell fragments (SP) .. . . , , " , 1 ' . , ' :: :v , , " , , . .' .0 ... , , , , ;;1::: , , , ' 2 3 4 5 6 7 .. .. - .,~ "4 t : j - 1 _ .t - f - 1 :..-J - 1 f : } J ~l _ I ,-. -! , :::r ... -=4 , J r 1 . _ J ~ . j - 1 _ .I - j ~ : 1 3 1l::I~~i DRIGGERS ENGINEERING SERVICES INCORPORATED HAND AUGER BORING LOG PROJECT: CLIENT: Reclaimed Water Main McKim & Creed Clearwater - North Greenwood WATER TABLE: /DATE: Clearwater Florida TECHNICIAN: DATE: I COMPLETION DEPTH: P.C. 3/22/01 1.7' LOCATION: TEST NUMBER: See "Remarks" C-g ..J ELEV. DEPTH 0 DESCRIPTION ell REMARKS (FT) (FT) ::E >- (J) 3-1/2" Asphalt Pavement 0 Location: Pierce Street; 4-1/2" Shell Base Sta. 31 +53; Offset 27' Left .~.y:.. of Proposed Pipeline Alignment with light gray Fine SAND . V': '\7 Gray and light gray Fine SAND (SP) ~ .. ...0 ... ... .... . 1 .... .. . 0... . 0... ... ... .... . ..' 0.. . .... . .... ... ... .... . ..... . .... o. 2 3 4 5 6 7 . . ~ 1 'I d ~l ~ j - i ~ -1 ~ 1 u ~ 1 . i < 1 j ~ J - ! i . J 1 -1 ~ 1: " 1 - l , \ ~J .~ 1 "- .Ji 1l::I~~i DRIGGERS ENGINEERING SERVICES IN CORPORA TED HAND AUGER BORING LOG PROJECT: CLIENT: Reclaimed Water Main McKim & Creed Clearwater - North Greenwood WATER TABLE: I DATE: Clearwater Florida TECHNICIAN: DATE: I COMPLETION DEPTH: P.C. 3/22/01 1.8' LOCATION: TEST NUMBER: See "Remarks" C-10 ..J ELEV. DEPTH 0 DESCRIPTION m REMARKS (FT) (FT) :E > en 1" Asohalt Pavement 0 J}!j~ Location: Missouri Avenue; 11" Limerock Base 0.. 00 Sta. 37+43; Offset 6' Right '"'(;:0 a of Proposed Pipeline Alignment O<l.. -'-" o IIQ 4lQ ...04" I> 00 1 ~.~~~ Brownish-gray Fine SAND :~~:tr with Iimerock fraaments (SP) . .0.. ..0. .. Gravish-brown Fine SAND (SP) . ... . ..0.. . ..0. .. Very light gray Fine SAND (SP) .. 00.. ..0... .... . .. eo.... .00. .. 2 3 4 5 6 7 .. '.. .--1 ! . i <1 < 1 1 : j c 1 d "j ! : j .. l c 1 -=- . j SUMMARY OF LABORATORY TEST RESULTS . 1 . j " 1 -r . j " ., . 1 . ; . J d , j Driggers Engineering Services Incorporated :""-J.: ~~..~L: .....,_.,,.,.-,-"""'" ....,'~ lU',.-II.. .-" ............"'......... "..."i _....,....._...r ::-,_..~ SUMMARY OF LABORATORY TEST RESULTS ATTERBERG BORING DEPTH DESCRIPTION W 0/0 y. G, LIMITS P.P. V.c. CON G.S. ORG pH Ct. 504 RES. NO. (ft) (pel) (lsl) (%) (ppm) (ppm) (Ohm-em) LL PL SL JB-I 12.0-13.5 Brown slightly silly Fine SAND . JB-2 15.0-16.5 Grayish-brown slightly silly Fine SAND . JB-3 6.0-7.5 Brownish-gray clayey Fine SAND 20.0 25 18 JB-3 15.0-16.5 Dark brown silly Fine SAND . 1.7 with finely divided organic material JB-3 20.0-21.5 Grayish-green silly CLAY 32.4 45 19 JB-4 12.0-13.5 Grayish-brown sandy CLAY 48.5 62 21 JB-5 12.0-13.5 Dark brown slightly organic, slightly silly Fine SAND 2.8 . HA-I 5.8-8.0 Grayish-brown slightly silly Fine SAND . HA-3 2.4-2.9 Dark brown organic Fine SAND with trace of roots 6.7 HA-4 3.0-6.6 Light brown Fine SAND . 6.3 30 <50 25,000 HA-5 3.3-5.8 Dark brownish-gray organic Fine SAND 4.6 HA-7 3.0-8.0 Grayish-brown slightly silly Fine SAND . 7.3 22.5 <50 4,700 HA-8 6.3-8.2 Dark grayish-brown clayey Fine SAND 18.8 24 13 HA-9 3.6-4.1 Dark gray highly organic Fine SAND 26.5 HA-JO 6.2-8.5 Brownish-gray silly Fine SAND . HA-ll 1.6-2.2 Grayish-brown clayey Fine SAND 20.7 40 15 .. 27.9 HA-12 2.2-8.0 Brown Fine SAND . 5.4 90 4,050 HA-15 1.8-6.8 Very light gray and light brown Fine SAND . W% Water Content Con. Consolidation Test Y d (pet) Dry Density G.S. (+1) Grainsize Analysis (Hydrometer) Gs Specific Gravity ORG. (%) Organic Content CLIENT: McKim & Creed LL Liquid Limit CI. (ppm) Total Chloride PL Plastic Limit SO. (ppm) Total Sulfate PROJECT: Reclaimed Water Main, Clearwater - North Greenwood, SL Shrinkage Limit RES. (ohm-em) Lab Resistivity Clearwater, Florida P.P. (1st) Pocket Penetrometer . See Test Curves FILE: DES 013974 U.C. Unconfined Compression .. Percent Passing No. 200 Sieve . . . . . 1 . -. -1 . 1 ~ - 1 ~ , - -. f , d ~l ~ . j . 1 GRAINSIZE ANALYSES ~ ! - ~ :..J . ~ i, , .J "- _iI .. .J; ~ ...;. ,f ... J' Driggers Engineering Services Incorporated .. ~~- L~.".. ~ =-,~,,-L: ~"~-1~ , -"-".'",""-".,,J #IF. ~ """~ "''''""".",.1 ,,.I ----i DRIGGERS ENGINEERING SERVICES, INC. U. 5 Sta...... SioNt Open,n.. in Inches U, S St.nd.,d S_ Humben H)'drometer 3 2 ,~ I I ~ J 4 6 1 14 16 20 30 40 50 70 100 140 I I I , "'- , 1'\. \ \ \ \ \ \ '; I I _ ----...- -t I , I .., II I 100 90 80 70 1: III '0; 60 ~ >- ..c "- 50 .. c ~ C .. u 40 i 30 20 10 o 100 50 5 05 Grain Size in Millimeters r,nf --1 10 01 005 001 0005 ~ SAND GRAVEL SILT or CLAY Coarse umber Depth Natural Moisture P. L Classification CLIE PROJECT: Reclaimed Water Main, Clearwater - North Greenwood, Clearwater, Florida P. I. LL. JB-l 12.0' - 13.5' Brown slightly silty Fine SAND FILE: DES 013974 .. ::_".J 0 10 20 30 1: III 40 ~ >- ..c Ai 50 ~ .. 0 u C 60 OJ u Ai Q.. 70 80 90 100 0001 b''-'''I ~,~--1.: ~_.......,i :':'..:~J ~J,.~ :.:......J ~,.,. DRIGGERS ENGINEERING SERVICES, INC. U 5 Standwcl s..... Open.nll in Inc.... U 5 St.n~rd S- Numben 3 Z I~ 1 + J 4 6 .4 .. 20 JO 40 50 10 100 140 I I " I , [\.~ \ ~ \ \ . , \ \ uu\ I - -. ------ . I : I .., II I HrcI_ 100 90 80 70 E .. 'Ii 60 ~ >- .a t 50 c ~ i: AI ~ 40 ct 30 20 10 o 100 !>O 5 10 GRAVEL OS 01 Grain Siz~ in M.II,meters SAND ---.l tIne -=.=J SILT or CLAY 0.05 001 0005 ~ Co.l'se umber Depth Natural Moisture Classification CLl ENT: PROJECT: McKim & Creed Reclaimed Water Main, Clearwater - North Greenwood, Clearwater, Florida P.I. P. L LL. JB-2 15.0' - 16.5' Grayish-brown slightly silty Fine SAND FILE: DES 013974 ~~.-J2 "' o 10 20 30 E .. 40 ~ >- .I:J t so ~ o U C 60 ~ Oi do 70 80 90 100 0.001 ...I.."...~,... ~.-1; ~-'" l__",~ ~.~:...J ~"""L': :':"-.-:.J -....,_c~.,.,.....-- DRIGGERS ENGINEERING SERVICES, INC. U S Standard Siww Open,n.. in Inches U S St.n.,.,d Siew N umben H)'dromelar 3 2 I-~ I ! 1 4 6 I .. " 20 10 40 !ill 70 100 140 I I I -, , I 1', \ \ \ \ \ - \ . \ \ \ \ . I i _on ..-_ "too 1- , : I I I' 100 90 80 70 j;; till '0; 60 ~ >. ..c t 50 ~ i.: C .. ~ 40 .. ll. 30 20 10 o 100 50 5 10 05 Grain Size In Millimeters r.nt --1 01 005 001 0005 ~ L SAND GRAVEL SIL T or CLAY Co~r5t umber Depth Natural Moisture material CLIENT: PROJECT : P. I. Classification McKim & Creed P. L Ll. Reclaimed Water Main, Clearwater - North Greenwood, Clearwater, Florida JB-3 15.0' - 16.5' FILE: DES 013974 . L :.:..-J.; 0 10 20 30 E ... 40 ~ >0- J:> .. 50 ~ .. 0 u C 60 .. l::' .. 0.. 70 80 90 100 0001 1;",.,-...,., L,,"~ ___.......--r .....,.....;'""",.-..# ~"~ :""-,t.; DRIGGERS ENGINEERING SERVICES, INC. U S Sundwd Siow Open.n.. in Inches U S Stlndord Sieve Numbers H)'dromelet 3 2 I~ 1 I ~ 3 4 , I 14 " :zo )0 40 50 70 100 140 II I IT" I I No '~ . " " e, \ \ \ 1 . \ \ - \ . - ~_..- i J1 I -.--- . t , [ I [' 100 90 80 70 ~ llII 'Ii 60 ~ >. S> ~ 50 II C ~ C II u 40 :f 30 20 10 o 100 50 5 10 05 01 Grain Size in Millimeters SAND - I F,n! ==:J 005 001 0005 ~ GRAVEL 1- SILT or CLAY COirse umber Depth Natural Moisture Reclaimed Water Main, Clearwater - North Greenwood, Clearwater, Florida CLIENT: McKim & Creed P. L LL P. I. Clautfication y PROJECT: HA-l 5.8'-8.0' FILE: DES 013974 :,:_,.,..1; 0 10 20 30 ~ llII 40 ~ >- J:J t 50 ~ .. 0 u C 60 II U t Q. 70 80 90 100 0001 umber HA-4 l~~~ ~J~ ~,,~,~l~ I,l\ ....~ 'N....,,~ \ -...""""I,~..-J 1",., nl."", ""'.,..~~~ ~""...-.".,..,.".. DRIGGERS ENGINEERING SERVICES, INC. u. S Slandwd Siww Open,np in Inc,," u. S Sl.n~rd Siew Humben HJClrometer 3 2 I~ 1 J ! ) 6 6 1 .6 16 20 )0 40 ~ 10 100 140 I . , '" . I I "- \ 1\ , \ . I , \ - \ '. i .-- - I -_.- - 1\ -----~ . t ! I I 100 90 80 70 ~ ... ii60 ~ >- .Q ti 50 c iO: E II ~ 40 &. 30 20 10 o 100 50 10 5 OS 01 Grain Size in Millimeters 005 001 0005 ~ L GRAVEL SAND Fon. ---i SilT or CLAY CO.lrse Depth Natural Moisture Classification CLIENT: Ll. P. L P.I. McKim & Creed 3.0'-6.6' PROJECT: Reclaimed Water Main, Clearwater - North Greenwood, Clearwater, Florida light brown Fine SAND FILE: DES 013974 . . . . :~__~JJ ' o 10 20 30 ~ ... 40 ~ >- .Q ~ II 50 ~ ... o u C 60 II U t ~ 70 80 90 100 0001 L_,~ :'-J": :...."L~ H, '-'--' " 4 .",..........1 I,., ......,...~"'.,......,-'.,.l ~............... ~_~..,.,-J DRIGGERS ENGINEERING SERVICi:S, INC. U S Standard Si.Ne Open,n.. in Inc.... U. S Stoncs.,d S_ Numben >- .., 3 2 I~ I J . J 6 10 6 " 20 JO 60 ~ 70 100 160 , I I . , ...... . " .\ . \ \ , . \ .' \ \ " i n_-1! I. i -- --. I -Ttt -r II I Hrdromeler 100 90 80 70 l: 110 'ij 60 ~ ... ~ 50 LL: c .. ~ 40 If 30 20 10 o 100 50 10 5 GRAVEL OS 01 Grain Size in Millimeters SAND ----.J r ,nt ..=.==J SILT or CLAY oos 001 0005 ~ COifse umber Depth Natural Moisture McKim & Creed CLIENT: P.L P.I. LL. Classification HA-7 Grayish-brown slightly silty Fine SAND PROJECT: Reclaimed Water Main, Clearwater. North Greenwood, Clearwater, Florida 3.0'-8.0' FILE: DES 013974 > . __.L 0 10 20 30 l: OIl 40 ~ >- .t:J Oi 50 ~ .. 0 u C 60 II ~ II ~ 70 80 90 100 0001 .. :"'-..L: ~......-.... -,--;,l . , _I~..........,.;! :....~L~ --......I DRIGGERS ENGINEERING SERVICES, INC. U. S S"'......d SioNe Open,n.. in Inches U. S Sl.n~,d s;e,.. Numbers H1d_ J Z I~ I I t 1 4 .6 1 u ,. ZO )() ~ ~ 70 100 I~ ~ , I , , ~I'-. . , I I I' " -, \ \ \ , ~ \ \ \ \ ~ -. r---- I . i , ----.- --- i T -f . II I 100 90 80 70 1: l1li 'ij 60 ~ >. .0 ~ 50 c: ..: C to u <40 ~ 30 20 10 o 100 50 5 10 05 01 Grain Size in Millimeters 005 001 0005 ~ SAND r,nf --j L GRAVEL SILT or CLAY CO~j'St umber Depth Natural Moisture McKim & Creed CLl ENT: PROJECT: LL. P. L P.I. Classification Reclaimed Water Main, Clearwater - North Greenwood, Clearwater, Florida HA-10 6.2'-8.5' Brownish-gray silty Fine SAND FILE: DES 013974 . ~ 4 . ~.rl~~~ 0 10 20 30 ~ l1li 40 t >- .0 ~ 50 ~ .. 0 U C 60 OJ ~ OJ ~ 70 80 90 100 0001 ~.,--,.,I ~~'"~ -""-M.-'_ .....,,,,,,l,,,,,...-..i' \o._J.~ I;.I~ ......~ .......,....,-,-""""" .....", DRIGGERS ENGINEERING SERVICES, INC. U. S Standarcl so.- Open,n.. in Inches U S Standard Sie\4 Numben H~_ 3 Z I~ 1 I l ] 4 6 I 14 .. ZO )() 40 ~ 70 100 140 T r I I I , -I'--.... ~. .~ \ \ -- - . I \ i \ I ----m~1 I .i\ -, ! 1- . i 100 90 80 70 ~ ... 'ij 60 ~ >- .C> t 50 c u:: C .. u 40 .f 30 20 10 o 100 50 5 10 os Grain Size In Millimeters r,nt ---i Oa5 01 001 0005 ~ SAND GRAVEL SIL T or CLAY Co~'se umber Depth Natural Moisture CLIENT: McKim P. L P.I_ Ll. Classification HA-12 PROJECT: Reclaimed Water Main, Clearwater - North Greenwood, Clearwater, Florida 2.2'-8.0' Brown Fine SAND FILE: DES 013974 ",......1 0 10 20 30 l: ... 40 ~ >- .C> .. 50 VI :; 0 u C 60 .. u .. ~ 70 80 90 100 0001 ~ . . .. L.. ,; __..i1~ ~~t; ~t~ hlil .........- ~.-_J 4'~,.'C1-.'"'''' -"^,,,-,-~.,....' - DRIGGERS ENGINEERING SERVICES, INC. U. S Stlndard SioNe Open,np in Inches U S Ston4ard Sie>4 Numben 10 3 2 Ii 1 J J J 4 6 10 4 16 20 30 60 50 70 100 160 I I -.... . I . '" '\ \ \ \ \ I ---- . --- -I- -- + \ I \ i ---\ I - . -- - t . I ... I 11 Hydrom.ter 100 90 80 70 :<: CIt . -0; 60 ~ Z; ~ SO ~ "E .. ~ 40 If 30 20 o 100 so 10 5 05 01 Grain Size in Millimeters SAND -.l f',ne~ OOS 001 0005 ~ GRAVEL 1- SILT or CLAY Coarse umber Depth Natural Moisture McKim & Creed P.L CLIENT: Ll. P. I. Classification HA-15 Very light gray and light brown Fine SAND Reclaimed Water Main, Clearwater - North Greenwood, Clearwater, Florida 1.8' - 6.8' PROJECT: FILE: DES 013974 . · .., .. ~-L; o 10 20 30 ~ ... 40 ~ >- .J:J Ii so ~ .. o U C 60 ., u Ii Q.. 70 80 90 100 0001