Loading...
HomeMy WebLinkAboutB4-964 ENG RPT BLD 12-23.PDF07/01/04 THU 12:39 FAX 8283246770 FROEHLING & ROBERTSON sm SINCE a?6ol- &'rf4�"v FROEULTSM, WC. GEOTECHNICAL - ENVIRONMENTAL - MATERIALS ENGINE # LARQRA_TQR[ES� "OVER ONE MUNDRED YF-4RS OFSERWCE" 910TATE 80tJLEVARU,,%E-.SUjTF--jKj,, Iasi HICKORY, NC'28662 TELEPHONE, 828-324-40&UFAY.: g2a.32"7aQ, FACSIMILE TRANSMISSION TO.- 0 COMPANY: 0 TEL, UNE - ­----------- FAXIANF- RE- FROM: NUMBER OF pAGF,�! (TNCtUDINUCOVER LETTFR) DATE OF TRANSNHSSION- HARD COPY TO FOLLOW: LJYLS VIA: 121� REMARKS: nurgent DFor your review 0 Reply ASAP E-11"lease Coniment _QA1 Otis COWMENTLALMMKOTF; The docurotnj$ a OMV,,nyjnif de, Tt Th. MAE conIvin informthou from FrothlingSe Robcn5on' btc� dcati3l and privileged, -od information n; prohibited Iryou b.,. - disclolure, cobo pying, diaribuvon or use orght C01ftlenm Of the f SdipectuL lryott'sm'UOL mteaded for the usd or the dedividwsl or cati(y w wbarn it i wbich I,, C"N in "'lain"De ""'n"Id"ely so drat we Lv orrange for The recrievil of tMomilted document$, ceivrif this Exx in Cricr, plclsc nou�v a$ by HEADQUARTERS: 3015 DUMDARTON ROAD. RICHMOND, VA23224 TELEPHONE, (604) 264-2701 - rAk (004) 26C in ,2 BRANCHES; A$HEVILLE, NC - BALTIMORE, MD CkARLOTM NC CR- CHESAPFAM VA OZZY, VA - FAYMRVUE, NC FFr5Qt1RCKS8VRG, VA GREEW4,44, $C� - PAC E ICK, NQ - AVA KOO W_- V*. MT pt M,,- VX 07/03/04 THU 12.40 FAX $283 46770 FROEHLING & ROBERT°SON 1&02 1 NCEP f ' A-� ENGINEERS a LABORATURTES "OVERg 10 TATE BOULEVARD, SEISUITE 101/HICKORY, NC 28601 1 2446t4 EMAIL: WWW.FANDR.COM Client: Ir. Stewart Robbins Ropb4m EUAIdinq Company, Inc, P.O. Box 1933 Hie Project; Abingdon Glen Village Hicker)6 F&R Project Number D70Ft-746T° 71Q4 the site, The findings are based on shallow subsurface hand augers, therefore. a deep The- ha"augerri-were terrainated, at 2 footing widths WADQUARTER& 3015 DUMBARTON F40AO « DOX 27524 ® AtCHMOND, VA 23201-7524 3 p 2A4MI.FAX t 1 1 m 'FaMgWM BRANCHM ASHEVILLE, NC .. 4ALTIMORE. MD • CHARLOTTE, NC s CWE . PEAKE, VA HICFORY,NC- RALEIGH NC m ROANOKE.VA a STERLING, VA �. 07/01/04 THU 12:40 FAX 8283246770 M FROEHLING & ROBERTSON Ye®9 Based on the results of our testing and the implementation of our recommendations, the near surfar-ow-foundakin bearing, materials evaluated are suitable for the support of the foundations designed for a net allowable bearing pressure of 2,500 pounds per square feat at the locations, tested, It Was furthef reCoMfmfide# ta place- " cor4mte- as-- saw- a- possible�, or re-evaluate the IF h N= 07/01/04 THU 12: 0 FAX 82832 6770 F O lILING & ROBERTSON 00 a�rcc FOUNDATION HEARING ._ .. _. 1'GY} a r` i r bt0;W 44l42�M.i..1 wm urr wm,n� Res. - Mudkolored Silly Sand I� *red lU Silty Sand Res, - Mufti -colored Sand w/`� dro Hand " II I�II�I uiII�lNlllll�lSil�2. �r IViuli l llll IMufti-colored �� I�III yI w� I�i�llll }� I� lu I p �, CornerSW 'Res - Multi -colored Silty Sand I (I w gravels'Hand II Auger Refusal @ -I, w ;� NMIIII��I� pliliulk I��I�jl�u,�l�lltlllwl� � �... Multi -colored wr ` IIiIIIi � a I�IIIIIiII� ' II4�u °n�wrild �. ,.III oo �Silty I I�� V�'�ll �liilu li i illn��l SandHand I � ICI II #IMIIII IIIIN$page IIIIII�IICIII in bottom Of ��IIIII�IIIIIIVVI II s�0 fO 07/01/04 TK 12:41 PAX 8283246770 FROEHLING & ROBERTSON 10005 $wee '20o v- oo ? C' Y- I FROEHLING & ROBERTSON,INC. GEOTECHNICAL * SAIVIRONMENTAL 0 MATE RIALS� ENGINEERS * LABORATORIES (910 TATE BOULEVARD, SEISUITE 1011HICKORY.NC 28601 Iasi TELEPUONE: 828-324-40811FAX; 828-324-6170 kMAILA0URESJ%-*.WWW-FARDR.00M Client: Mr. Stewart Robbins RobbwwBud"q- C4nipany,,inc. P.0, Box 1933 3 Project: Abingdon Glen Village F&P, Pr;-Nct Number D701-1-746T Date: 06/08/04 Terbiaiciaw- Michael W Sloan 0- "ING HU LUUM U Mit YA I #Is G HIM RespeGMAty ru= -Subrm FW, &ROBE TSON, INC. :Star Michael W. Sloan, P,C-. Branch Manager W-0QUARTOLS: 3015 OU"ARION W14D - BOX 21524 - RIChMOND, VA 2MV7624 TELEPHONE (804) 2"2701 - FAX (104) 204-1Twdktom RRAWWA. ASHEWL-r-M - RALTIMURf- MD - CKARLOTTE, NC - CHESAPEMF. VA C ROZET. VA - FAYEITEVILLF, NC - FREOGRICKSOUR0, VA - GRFEWLLE, SC 07/01/04 THU 12:41 FAX 8283246770 FROEHLING & ROBERTSON 006 FROEHLING & ROBERTSON, INC. GEOTECHNICAL * ENVIRONMENTAL * IWATERTAts ENGINEERS ® LABORATORIES 1110m,011WHOWFM YFAW OF SERWW 5%%TATF_Et0W_EVAM_SE1SU1" 101INICKORY, NC 28601 real TELEPHONE. 828-324-4081/FAX: 828-324-6770 EMAtL_ADDRESS_VnV"ANDR.QOM Client: Mr, Stewart Robbins Robbins 5ultdIng Corripmr, Irre, P.O. Box 1933 Hickory; NO 28_03 Project.. Abingdon-Glea-Village Hickory, NC F&R PF*ct Numbec WOW746T Date; 06102104 F&R was contacted late in the afternoon and M. Sloan traveled to the site to review the over- extavated, foundation subgrade at the areas noted above. M. Sloan met with Mr. Randy Harrell on site. The 1 5-foot long section along the west wall was over -excavated as recommended. The" flowable fill is to be placed as soon as possible. At the north wall. the soft section was over - excavated approximately six feet below slab subgrade love[ and four f6ell'Wide, An alyandioned- "EAM"MRS- 3"6-QUMSW*LAOACL# QQXZra4 -RICKMONDVA ZINI-7524 TELEPHONE (004) 264-2701 - FAX (W4) 2"1202 - WWW_FAAdFLwm ORAN"W1 A",Vltttfoe - WMOURt-, fAD - CMAW-67-TLI, No - GHF�E_WA CROZET,VA - PAYC UEVUE, NC - FRMCFUCKWURO, VA - GREENVILLE,3C HCKQPY,NC -RALEIGH, NC 4 ROANOKE. VA - STERUNCI, VA 07/01/04 THU 12:42 FAX 8283246770 Z- FROEHLING & ROBERTSON 0007 - e) 0 '? e, S, Gk"CE , Page 2 lee,06 Jww-� 2004 NOW 46-F pilillill oil iimllmmb" NMI I voi yuAw"M of Section 12C6, 1, www'"o-A concreWdA*Iare rainW amura, a& menfioned,earfier, A 07/01/04 THU 12:42 FAX 8283246770 FROEHLING & ROBERTSON 008 ,'26C',Yc- FOUNDATtON BEARING GRADE REPORT Project: Abingdon Glen Village Page No: 1 of 2 Client: Robbins Eruitding Company, Inc. D"t-(04-sue): Wj2w� F&B-Representative: Charles Presnell/Kenneth Atkinson Project No.: D7DH-746T DYNAMIC CONE PENETRATION TESTS (AS ical Publication No. 399) e -Brown andy Silt 'Residual -Red -Tan Sandy Silt Residuat-Red-Tan Sandy Silt Porch at Cent �Residual-Red-Rrown Sandy Silt Sandy 64 Rett-Browtv ResidusWed-Brown Sandy Silt 12C6 - Northeast Comer Residual -Red -Brown Sandy Silt Topsoil Topsoil TOP304 12C6 - Center of North Wall- TOPS(Al Topsoil Residual-Re�iud-Brown Sandy SilIl�it 'Residual -Yellow -Gray Sandy Silt �Residoal­Yelloia Sandy Silt Building No. 12-Section F�bsiduaf­Yeltw Sandy Sdr fivictscction of-Mvidthl; Woll FooLing Depth Below rotaing Bearing Gmdc NoW N, is the average of the second and third Wr readings Any opinions or recommendartany should obstrvations vaa4e a" t#swpertbr;aed_,A11 bearing grades should be frec ofsoft, loose, wet, organic, caved -in soils or otherwise dcictzrious materials and conditions immediately prior to thcolfterae-roofeenerete, Exterior the final exterior grades, E,xterior grades should be sloped to direct surface runoir away from structure- 07/01/04 "THU 12 A2 FAX 8283246770 FROEHLING & ROBERTSON Project; Abingdon Glen Village Page 2 of e Represeutative. Charles r s gel enn th Atkinson Project No.: D70H-7 T tz l u q Sandy%flow Sandy Silt Building No, 12-Section Intersection of South Wall Residuat-Yellow Sandy Sift Side at Center �1163 II 111 I If II IIII I� i,ai,-i�`Yellilo �I Sandy SiltNortheast CAMAU 0 �� 07/01/04 THLI 12:43 FAX 8283246770 FROEHLING & ROBERTSON 4250 9F-e'eif 0 "f NM 111.1 HT-TIM1 119' 1,11, 1, '11,11 11 1, CHECK AS APPROPRIATE EM 5PEWTOW Date: 0612-71"- Building/Section: lailueefNumbev; Street Address: BuRdillM41'er�. =STRUCTURAL FILLS Appm)C depth-, 136711—ding 12 if Section 12D5 R1447424146-0000- EM on'? PDBox 1933 R 828--32T-M30 Froe in o son. nc- 9A(1Tate_____ SE-Sulte 101 .-Michael-W—Sloan, PE 1170R-746,T Allowable Bearin%,Pressure: 22-1500000 * �Psf Personnel from our firm have Verified the bearing Capacity Of Soils intended to support the structure noted above, Wh6waPPEUP(laW-we-tuive Mnstorad proafroffinq 91' residual Sell Prior to fW Placement, conducted laboratory proctor and field density tests on fill soil, and/or conducted Dynamic Cons Penetrometer tests on subgrade Soils. This "%e+iwaeaorimwvw W'Ahe"A [a Representing the Soil Erilifnesong Company 07/01/04 THU 12:43 FAX 8283246770 FROEHLING & ROBERTSON N= GHFCK AS APPROPRIATE! Mzc�•M' BuildinglSection: 1daf"I-Numbec Street Address: C,MQMwrwzMM:- Address. Address, AUSGRADE VERIFICATION MrJu RoBox 19 828-327-0330 D70H-746T Where appropriate, we have monitored prookoffing of residual soil prior to fill placement, conducted laboratory This work was ierformad in accordance with acca led e in SignaturefSeal of licensed Professional Ent!neer Repfe5eobn%W-o-" renquarernig-Co-parot 07/01/04 THLT 12:43 FAX 8283246770 FROEHLING & ROBERTSON 012 61"CE ?60 FROMW & "K*TWWi WC-- GEOTECHNIGAL * ENVIRONMENTAL - MATERIALS EWSINVEAS-v LA*0*ATGftW',A, -OvER ONE HUNDW MRS OF SMIM" '910 TATE BOULEVARD, sEisurrE maKoRr, mc-zaW Iasi TELEPHONE: $28-32440911FAX: 828-324-67'70 fMA*L A00RE7W. VAVW�FAXWZOW Client- Mr, Stewart Robbins Robbms-BuRding-Company,,inc, 13,0, Box 1933 FfIckory, FIG. 28603 Project Abingdon Glen Village Hwkory, NC F&R Project Number 0701-11-746T Date, 06/25/04 Tochrriatan- Kenneth, Atkinson The F&K Wiail an -arrived on -site to conduct a subgrade evaluation on the previously excavated foundations for Building No. 23. F&R has not performed a geotechnicat subsurface exploratern of, the site. The FSJr techniclarT perfornied- martual- p"A4fK_v har4 angering, and- eight-, Gynamic Cone Penetrometer (DCP) tests at random locations. Based on the test results, two areas required aver-excavetbn-Wftryv-sttbWade-so#l& ThwfwsLaEea-wask=ted, approximately 30-feet from the east end along the south wall line on the interior side of a porch foundation. The Moot long sectieft was- ow-e*cavated to -a- depth of, about Meet to reach firm subgrade based on down pressure of the backhoe bucket lifting the machine off the ground with little penetration of the bucket t*e#v, This -area appeared to be where the abandoned sewer line was excavated an(f loosely backfilled, The excavation was backfilled with lifts of Class S rock consolidated with the The second area, kwated-near-the-centet of the-eaetwa4 requinad-hand- shoveting,approximately, 9-feet long by 2-feet wide by 4-inches in depth to remove saturated surface soils. Two additional BRANCHES: ASHEVILLE, NC - EVALTUMURE—,00"o C"ARtOTTE. Ne — CROZET VA - FAYE"EMLE, NC ® FREDERICKSBURG, V C HOOORXAC, RALE4",,W- - "NOKFVA - STEALL4G. VA 07/01/04 THU 12:43 FAX 8283246770 FROEHLING & ROBERTSON Z013 FOUNDATION REARIINCGRADE REPORT Project: Abingdon Glen Village Page No: I of2 (771rent: Robbins Building Coraparry; fm-, Datt(ou-S404- W250104 F&R Representative: Kenneth Atkinson Project No.: D70H-746T DYNANBC CONE PENETRATION TESTS ASTM Special Technical Publication No. 399) Sandy Slit the East Side AloI the South Side and I Residual -Red -Brown sandy Silt Approximately 15-fcct Towards Center 1Hand-AW3etRefUSaL(W,7X 4" IIIIII (Area er-exc, approx, Tand backfiled) Southeast Corner 'Residual -Red -Brown Sandy Silt Residual -Red -Brown Sandy Silt Resich 121-yellow-Brown Sandy Silt ellow-Brown Sandy Silt Re9KWa1-Y-akw-8fqwf* saI Residual -Yellow -Brown Sandy 11 - 101 '1 Residual -Yellow -Brown Sandy Silt Residual -Yellow -Brown Sandy Silt Sandy Silt --lellow-Brown Hand Auger Refusal 07/01/04 THU 12:44 FAX 8283246770 FROEHLING & ROBERTSON 10014 .2bo 'f— 6 0�16 fc skftcg FOUNDATION BEARING GRAM REPORT, Project: Abingdon Galen Village Page No: 2 of 2 CReat: Robbirrs-B-ailding-Comparry, Inc. Date (on -site): 612512004 F&R Representative: Kenneth Atkinson Project No.- D70H-746T DYNAMIC CONE PENETRATION TE Publication No. 399) Irown Sandy Silt I iddie of 'or d -2' 11 13 12 Residual -Red -Brown Sandy Silt 6 Apleroximatcly 15-feet Towards Center (Removed upper 4' of scft-sotV- 01 5 6 5 Residual -Red -Brown sandy Silt 9- 14 11- Residual-Red-lihown, Sandy Silt -21 10 14 12 Nortfleact Center Reludual-Red-Brown Sandy Silt (Removed upper 4" of soft soils) 2 2 2 Residual -Red -Brown Sandy Silt F 9 13 11 Residual -Red -Brown Sandy Silt 10� [s l-3- 8 Middle of East Side Residuah-Redtfftown Sandy, Silt (Removed upper 4" of soft soils) Depth Below FootinaBeuri* Gradc Note. N, k tht average of tfir,%ccand and third DCP rtadin Any opinions or recommendations should be based on the field observations made and the tests performed. All bearing grades should be firec of soft, loose, wet, organic, cavcd-in soils or orlicrwise deleteribus mate rrals and conditions immediately prtor-W the placcuricat of concrtic, Exterior foundations should be curbedded at least 12-inches below the final exterior grades, Extmior grades should be sloped to ifircm surCace runoff away from structure, 07/01/04 THU 12.44 FAX 8283246770 FROEHLING & ROBERTSON N= CHECK AS AFPROPRATF� gate: 06/25/04 In orr""orn RMk5"nkMM92M mial factio d Builing/sectio Street Address: R - K'a Company Name: Addrel M Newton, NC 2,96W STRUCTURAL 1i Approx. depth: Buildiiii -23- Weit-�jc-fion alpm", 1111j EILRzaacus !�obbins Building, Co. PU' Bay, 1-9-33- Hickory, NC 28603 M Froebtimi,.&Robertson, Inc, ---- 910 Tate Boulevard, SE, Suite 101 'e 151 57 Michalli Skpw, PE Allowable Bearing Pressure- 2,500 " psf Personnel from our Rrm have verified the beating capacity of soils intended to support the structure noted above. Wfilism-awispl Prior to fill pla0ement, conducted laboratory proctor and field density tests on fill soiiand/or conducted Dynamic Cone Penetrometer tests . — � d R 10 M.- 07/01/04 THU 12:44 FAX 8283246770 FROEHLING & ROBERTSON N= 7 'j11;1jql1 P.0, Box 389 Newton, NC 28658- %��AWVIWE M og CHECK AS APPROPRIATE: Date: 06125/04 EmLqM r ; praiect-Name-- Building/Seetton PaMgNuwborz Street Address: BuiW1rWPefmk: "J Company Name: Addbess�, MIN Address: Abingdon Glen Village -6-Ullding 2:i--E­ast -Secbon----1R1' :ffi74--t7-12.-2-14!i-0000 Z-7A26th Avenue, NE, Hickory, NC 28601 Robbins uildin Co. 1'9U- Hickory, NC 28603 2 324-4081 D70H-746T RiUlawabU Bear4ig-Pressurw 2,500 * I Psf Personnel from our firm have verified the bearing capacity of soils intended to support the structure noted above, m3dual-Soll Prior to fill placement, conducted laboratory proctor and field density tests on fill soil, and/or conducted Dynamic Cone Perletrometer tests on Subgrade soils This I V Rziaresenting-the, Soil EnWneerinq_Company 07/01/04 THU 12:45 FAX 8283246770 FROEHLING & ROBERTSON 017 SINCE FROEHLING & ROBERTSON, INC. GEOTE11NNICAL * ENVIRONMENTAL - MATERIALS ENGINEERS * LABORATORIES "OVER OW HUNDF&D WARIt OF $EW*7M­ �910 TATE BOULEVARD, SEISUITE 1011HICKORY, NC 28601 last TE-LEPHO*E­11128424-401114~- 029-3244770, EMAIL ADDRESS: WWW.FANDR.COM ) GlienL Mr. Stewart Robbins Roblan&Ruildirx P.O. Box 1933 wCompinw, Inc. Hickory, NC 2aWa, Project, Abingdon Glen Village ffickory, NC F&R Project Number D70H-746T Date: 06/29104 Technician: Michael W. Sloan, P-E section of the foundations Previously excavated for Section 12C6 of Building No, 12, On Ju 2_20CRt,, near, tbenodbeast- corner of this,% -ection., soft soils were encountered and removed to depth Of about seven feet below slab subgrade lev..l, At that time it was discovered that a n a6andoned- sewef line- was- located benealhi- the- entire- *vw- of Building- Ne,�, 12. on 2004, the abandoned line was grouted, u Today- the -section, of the, north wall foundation 10cated abo 17 feet from the northeast corner t about 23 feet from the northwest corner was over -excavated to firm subgrade soils as previousl recOmMended-_ The, area -was, over -excavated, about, a fee I , t in depth by, about 4 feet wide. TO firm soils encountered consisted of medium densiiii. The-rema" sections Guthe-fGundatioas-of secuan_ 1_2C4_WW& were_ hilLilly-evaluated-by F&R. on June 2, 2004 have been exposed to the weather since that time, Mr. Harrell was informed that har4 probing- indiedia'd the- (140sed %Ubgrade should be lowered a minimum of 4 inches to achieve the assumed bearing Capacity of 2.500 pounds per square foot Mr, Harrell indicated that the subWadwwould-be-excOvated-with, the bacidtowto-removelpe_UPW wet saiis, F&R has not performed a geotechnical study of the site, nor has there beer) a study performed for the sib--, The— fibdiacl& are based on shallow subsurface hand augers�, therefore, a deep investigative study should not be inferred, The hand auHers were terminated at about 2 footing widths-belowthe-sufface, 685C4- off the-fesufts, of ow testwul- and- the W10amentation_ of our recommandahoris the- neaf surface foundation bearing materials evaluated are suitable for the Support of the , foundations' designed f0f a not allowable- bear-ing-prosswe of 2,5W. pounds- per- SQUam foot at -the -locations tested- "LADQUARTOW 3015 DUMOARTO" RDAD - Eox z7sj4 . iVCWOND, VA 23UI.IM TELEPHONE (8041284-2MI - FAX M04) UA4202 - � Fanda_cm RRANWFA� AGHEVH6LCNC - RALTIMORG, MD , CltARLOTTE, r4c - CHESAPEAKF- VA CAOZET VA - rAYMEVILIE, NC - FRCDERJCKS5UpG, VA - GAEF_NV&JE, Se ""OW'NC�4 RA"M", KC" ROANOM, VA - STEWtNa. vAr 07/01/04 THE 12'.45 FAX 8283246770 FROEHLING & ROBERTSON FMSOLE USE mam�� ` lar * Infor 'on: ��Mroiect�ue,- Building/Section: par"LNia""! Street Address: U414444*-Pefflaw. Company Name: Addre": P.QBox 389 STRUCTURAL FILLS Approx. depth: R .a!o4�bbins B�uild Co, P7Q, amim Hick , NG 2a6O3 floehing bertSoq, InC, qt(Y Tate-&Xlfev�SLT. SUIW T"- j Hicko j��8602 324--40V Michael W, Stoan, PE 3�U AUQWAWeSe~re*9um- 2� 5W * — PSf Personnel from our firm have Verified the bearing Wacity of soils intended to SuPPOrt the structure noted above, Where 2priMpriaer, we have monitored proofrolhM9 of residual soil prior to fill placernent, conducted proctor and Real density tests on fill soil, and/or conducted Dynamic Cone Penetrometer tests on an work w&% pedorrrutd-In acearadam bgroUe 503, Thl 140r9r, Carolina State Build 07/01/04 THU 12:45 FAX 8283246770 FROEHLING & ROBERTSON RM M It was further recommended to place the concrete as Soon a possible, or re-evaluate the subgrade should the subgrade be exposed to wet weather conditions prior to concrete placement.