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Home My WebLink AboutINSPECTION W/ ENG LETTER PREPARED 10/24/17, TICKET PAGE 14 14 :01:43 INSPECTIONDATE 10/25/17 Harnett County INSPECTOR: IVR ADDRESS . : 713 JUNO DR SUBDIV: TINGEN POINTE PH6 CONTRACTOR PHONE : OWNER THE HARNETT LAND GROUP II LLC PHONE PARCEL . . : 03-9576-01- -0086- -84- APPL NUMBER: 17-50040800 CP NEW RESIDENTIAL (SFD) DIRECTIONS : T/S: 02/22/2017 04:00 PM JBROCK ---- TINGEN POINTE #172 - 713 JUNO DR PREMISE #96519276 STRUCTURE: 000 000 37X41 SBDR MONO W/ GARAGE FLOOD ZONE • FLOOD ZONE X SFD # BEDROOMS • 5000000.00 PROPOSED USE • SEPTIC - EXISTING' • NEW TANK WATER SUPPLY - COUNTY PERMIT: CPS!? 00 CP • SPD REQUESTED INSP DESCRIPTION TYP/SQ COMPLETED RESULT RESULTS/COMMENTS A814 01 9/14/17 SB ADDRESS CONFIRMATION TIME: 17:00 VRU #: 003024353 9/14/17 AP 713 JUNO DR BROADWAY 27505 T/S: 09/14/2017 09:10 AM SBENNETT B101 01 9/14/17 JH R*BLDG FOOTING / TEMP SVC POLE TIME: 17:00 VRU #: 003024361 9/14/17 DA T/S: 09/13/2017 07:56 AM JBROCK Dig footings down per engineer letters for each lot and clean out all loose dirt. 8101 02 9/19/17 TSG R*BLDG FOOTING / TEMP SVC POLE TIME: 17:00 VRU #: 003025822 9/19/17 AP T/S: 09/15/2017 07:37 AM JBROCK T/S: 09/19/2017 04:02 PM BPETRICH 8103 01 10/04/17 JH R*BLDG FOUND & TEMP SVC POLE TIME: 17:00 VRU #: 003033156 10/04/17 AP T/S: 10/02/2017 04 :22 PM JBROCK P309 01 10/18/17 TSG R*PLUMB UNDER SLAB TIME: 17:00 VRU #: 003039849 10/18/17 AP T/S: 10/16/2017 11:45 AM JBROCK T/S: 10/18/2017 03 :15 PM BPETRICH B111 01 0/25/17 T/1�.�— R*BLDG SLAB INSP/TEMP SVC POLE TIME: 17 :00 VRU #: 003043536 s'O aJ-/7 1_YL d__L/ T/S: 10/24/2017 10:10 AM JBROCK V COMMENTS AND NOTES SUMMIT October 16, 2017 Mr. Mike Sans Caviness and Cates 639 Executive Place, Suite 400 Fayetteville,North Carolina 28305 Subject: Summary of Slab Subgrade Material Evaluation Lot No. 172 Tinges Pointe Subdivision Lillington,North Carolina Building Permit Nos.: 17-50040800 SUMMIT Project Number: 2662-1211(15474-01) Dear Mr. Sans: On October 12, 2017 SUMMIT Engineering, Laboratory and Testing, P.C. (SUMMIT) visited the subject site for the purpose of observing and evaluating the near surface slab subgrade materials for the proposed residential structure. The following is a summary of our onsite observations and evaluation. The proposed slab areas consisted of approximately 2 feet of fill and had been compacted prior to our site visit. Our work included testing and bearing grade evaluations of the in-place soil at the proposed slab areas. Hand auger borings were incrementally advanced by manually twisting a sharpened steel auger into the soil at selected locations within the slab areas. The soil consistency at the planned slab subgrade and at selected intervals below the bearing grade were evaluated by Dynamic Cone Penetrometer (DCP) testing. The conical point of the DCP was first seated to penetrate any loose cuttings and then driven three additional 1-3/4 inch increments with blows from a 15- pound hammer falling 20 inches. The soil's strength characteristics and foundation support capability was determined based on the average blows per increment (bpi) over the last two increments to achieve this penetration. Additionally, the entire slab area was evaluated by hand probing using a 1 inch diameter steel probe rod to check for soft areas at the surface intermediate of our hand auger boring locations. SUMMIT tested two isolated locations of the proposed residential slab area. The materials encountered in the proposed slab area typically consisted of brown-tan, silty-sand and sandy-clay (fill soils) and were free of significant quantities of organics and debris. If additional testing for the purpose of estimating volumetric change (shrink/swell) potential or to estimate consolidation of the tested soils is desired, SUMMIT can provide these services. ENGINEERING • LABORATORY • TESTING 120 Penmarc Drive,Suite 108 Raleigh,NC 27603 (919)380-9991 (919)380-9993(Fax) WWW.SUMMIT-COMPANIES.COM Summary of Slab Subgrade Material Elevation 2662-12R(15474-01) ' Lot No. 172—Tingen Pointe(Lillington,NC) October 16,2017 Based on the results of our DCP testing, hand probing, and our site observations, the soils encountered in our hand auger borings will be suitable for support of a typical residential slab loading conditions. If slab subgrade materials are exposed to inclement weather or adverse construction activities, SUMMIT should be contacted to re-evaluate the slab subgrade materials prior to concrete placement. If it is imminent that inclement weather is forecasted prior to concrete placement, then the slab area can be covered with a plastic sheet to help protect the slab subgrade materials from softening. SUMMIT appreciates the opportunity to provide our professional services to you on this project. If you have any questions concerning the information in this report or if we can be of further service,please contact us. Sincerely, SUMMIT Engineering, Laboratory and Testing, P.C. \\ io ‘xp�N 1C.AR e0 r z-,* • 0 le -.7- 4144 '•6,'t•'•GINI:E�' . Jeff A. Taylor, P.E. '/�'0/i P A. TAN\`\e`.``\� Adam D. Perry, E.I. Geotechnical Engineer Staff Professional ENGINEERING • LABORATORY • TESTING 120 Penmarc Drive.Suite 108 I Raleigh,NC 27603 1 (919)380-9991 I (919)380-9993(Fax) WWW.SUMMIT-COMPANIES.COM