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Northlake 635(7)-LR 980216
REPORT OF DRILLEL--AELLED PIER INSPEL.ION ENGINEERiNg, INC. 8901 Carpenter Frwy., Suite #100 Dallas, Texas 75247 Date of Service: 02/04/1998 Report No.: 9803696 Report Date 02,.'16/1998 Client No.: 71765000 Project No.: 43-2479-97 Client: Prentiss Properties Limited, Inc. Project: Calling Center Attn: David Glass Coppell, Texas 3890 W. N.W. Hx;9,, Suite 400 Dallas TX 75220 Services: Er±:!ed EeiLed pier ±nsge:-_ion. COPY Cn this dane, an HBC Engineering nechnician arrived at Eke above referenced =cbsine as scheduled for drilled belled pier insDecnion. See attached sheens fer recorded data. NOTE: _. Straddle was non used. 2. Piers A.1/' 4, A.3/5 ..... 3, A 3/~.7 and ~'9.~. ., technician was not .present during verification cf bell size (by drillers';. Drii!in~ crew uhen moved drilling rig uc nex2 pier. ~'=~ A/4' E cf c-ier ~n A/6 ~ and A/5 9 refer to Drilled Belled Pier Recort =9803563, daued 02-'~:3/98. Lccauicn and bell size v:ere per Snructurai En~ineer's~ ~n~ ~-.__u~ions. 4 Pie~ A/' · ~ ~ 9.4, minimal amcun~ ~.f ma~erlal had fallen into botuom of pier due -_c wa~er see~ace. ~ .u,~~ ...... o-~ -~ ~n~-~-~. ~ .... placer, en~. 5. Piers A.1/1._, ~_.~/_.i and A.E/x, technician did nou observe Ehe placemen~ cf Diary_ cap ca~e :'~,~ ~6 bars a~ each v~a.,,--,-'~ ...... :~ -he~ piers. 6. Pier C.7/'!, 1.5 fee5 of concrete adde~ uc bring uc ~op of elevation· Refer ~c Drilled Belled Pier !nspeciicn ReporE ~9~C3563, dated C, 2/C3/98. Technician Time: 7:00 am to 7:30 pm Technician: ~ Engineering, Inc. Report Distribution: (1) Prentiss Properties Limited. Inc. (1) l lalffAssociates, Inc. (~) Butler Construction (1) City of CoppeH Paul D. Smith, P.E. (1) Alliance Architects, Inc. (1) llCBeck Con:factors Senior Project Engineer (1) Brockette Davis Drake, Inc. (1) City of CoppeH This report is exclusively for thc use of the client indicated abex e and shall not be reproduced except in lull without the written approval of IIBC Engineering, Inc. 99 Page I of 1 REPORT OF DRILLED BELLED PIERS COPY ENGINEERINg, INC. 4747 Dallas. TDx~ 75247 Project: Calling Center Report No.: 9803696 Coppell, Texas Date of Service: 02/04/98 Project No.: 43-2479-97 lechnician: C. Shurtleff Paae: 1 of 2 Pier Diameter {in.) ....... ~}0 ..... 30 .__30 ..... 30 ___ .30__ 30 ..... 30 24 ._. 24 __ 30 30 _ Bell Diameter (in,) 66 66 66 66 6_6 66 66 54 54 _6_6 66 Top of Pier Elevation (fi) 96,0 98:0. .... 98,0 96.0 96,0 __96.0.__ 96,0 94,0 94.0 ........ 96,0 96.0 Req, Depth From Exist, Grade (ft) 13,0 13.0_ ....... ~1._3,0 13.0 __ 13,0 13.0 13,0 13,0 13.0 13,0 .1_3.0 _ _ Initial Depth of Pier From Existing Final Depth 0~-Pier From Existing Depth From Top of Concrete (ft) 14.3 14.9 14.4 12.9 14,0 14,1 13.7 14,5 _1~5.1_._ 13,5 .___1_3:1~_ Condition of Bottom (wet or dry) Dry ....... Dry... Dry Dry Dry Dry Dry Dry D~. Dry Dry P.!_u_rnbWithin Tole?_nce !_y__es or no) See Note _ Se..e__Note See No!.e_ S__e_e Note See. N_o!e __ _See Note See Note See Note S_e_e Note See._N__ote _.._See Note ._Ca_.s!n~g Diamet_e__r (in)- .... N/A N/A N/A~ .... N/A N/A N/A ..... N~A N/A N/A N/A N/A .! Cased Depth (ft) N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A . _N/A~__- Number of Vertical Bars__(.ea,) 8 8 ..... 8 .._ 8 ..... 8 ..... 8__. 8 ...... 6 .... 6 __ . 8 ..... 8_ ..... .Re_!.n_f_orcing Bar__S_!z_e (_#) 6___ 6 6 6 .... 6~ .... 6 6 6__ __ . 6 ...... _6 ~ Time Drilling Wa_s_C_.o_rn_p!.eted 8:15 am ..... 8!55_am 9:30 .am .._1_0:05 am 10:35 am 11:05 am ._!1!25_a_m 1:35 _p_m __1.2:15 pm .1 l:__4.5.arn_.' 12:15 pm Time Concrete Was Placed 10:55 am 11:05 am 12:05 pm 12:10 pm 12:20 pm 1:20 pm 5:20 pm 3:05 pm 4:20 pm 1:45 pm 1:55 pm COPY REPORT OF DRILLED BELLED PIERS ENG~*E. ERING, INC. · :'7~7 Irving Bou:e'.a.~d. Suite 206 Dallas. Texas 7524? Project: Calling Center Report No.: 9803696 Coppell, Texas Date of Service: 02/04/98 Project No.: 43-2479-97 Technician: C. Shurtleff Page: 2 of 2 A/4' E of Pier Identification A.1/1.1 Pier A/6.5 A/5.9 A.5/1.1 A.6/1 A.3/5.3 A.3/5.7 A.2/5.7 N9.4 Pier Diameter (in.) 24 30 30 24 24 24 24 24 30 Bell Diameter (in.) 54 60 72 54 54 54 48 48 66 Top of Pier Elevation (ft) 94.0 94.0 94.0 94.0 94.0 97.0 97.0 97.0 94.0 Req. Depth From Exist. Grade (ft) 13.0 13.0 13.0 13.0 13.0 18.0 18.0 18.0 13.0 Initial Depth of Pier From Existing Grade (ft) 14.4 13.3 13.5 13.6 13.0 18.7 19.0 18.5 N/A Final Depth of Pier From Existing .... Grade (ft) 15.1 14.0 14.4 14.3 13.1 19.6 19.4 18.2 13.8 Depth From Top of Concrete (ft) 15.0 13.9 14.4 14.0 12.8 17.0 17.0 15.7 14.6 Condition of Bottom (wet or dry) Dry Dry Dry Dry Dry .... _Dry Dry Dry Wet Plumb Within Tolerance (yes or no) See Note See Note See Note See Note See Note See Note See Note See Note See Note Casing Diameter (in) N/A N/A N/A N/A N/A N/A N/A N/A N/A Cased Depth (ft) N/A N/A N/A N/A N/A N/A N/A N/A N/A Number of Vertical Bars (ea.) 6 8 8 6 6 6 6 6 8 _~R_ei~_f0rcing Bar size (#) 6._ 6 6 6 6 6 6 6 6 Length of Vertical Bars (ft.) 14.5 13.1 13.7 13.5 12.4 18.7 18.2 17.0 14.1 __T!m_.e- Drilling Was Complete._d_ ........... _1!.~0 I~_m..- .__1 :_5.5 pm2:25 pm 3:05 pm 3:15 pm 3:05 pm 3:15 pm 3:30 pm N/A Time Concrete Was Placed 2:35 pm 4:40 pm 4:30 pm 4:10 pm 4:00 pm 5:30 pm 5:40 pm 5:50 pm 5:00 pm