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Home My WebLink AboutCA2018-12712 November 2018 A Future With A Past Patricia Palos Structured Foundation Repairs, Inc. 13301 Trinity Blvd. Suite #133 Euless, Texas 76051 972 484-1200 RE: HISTORIC PRESERVATION COMMISSION CERTIFICATE OF APPROPRIATENESS #CA18-127 1953 D. E. BOX HOUSE DAT AND BECKY NGUYEN, OWNERS 924 EAST WORTH STREET GRAPEVINE, TEXAS 76051 This letter confirms on November 12, 2018 the Historic Preservation Staff approved with conditions #CA18-127 for the property addressed 924 East Worth Street, legally described as Block: 9, Lot: 3R, D. E. Box Addition, Grapevine, City of, GV to the Grapevine Historic Preservation Ordinance 91-73 (Appendix G — Grapevine Code of Ordinances), as amended, for the following: 1. Install concrete pilings, adjust existing pilings and reset/reshim understructure to stabilize foundation of house; as indicated on the attached plan with the condition a permit is obtained from the Building Department. An approved Certificate of Appropriateness is not an approved building permit; a building permit °is / is not required. Contact the City of Grapevine's Building Department at 817.410.3165 for fees and information regarding permits. Thank you, Z ov,, �, David Klempin Historic Preservation Officer wdk cc. Property Owner CA File THE CITY OF GRAPEVINE HISTORIC PRESERVATION • 636 South Main Street • Grapevine, Texas 76051 Phone 817/410-3556 - Fax 817/410-3038 Date NOV - S 2013 11/07/2018 CERTIFICATE OF APPROPRIATENESS APPLICATION ft 1c, Number GA 1 g- 12� NOV ? 2018 Property Owner Name, Address & Phone Number Dat or Becky Nguyen 924 E Worth St Grapevine, TX 76051 Phone: Mobile:9727466668 Email: Property Address include any suite number T Z `i Ten nt Name/Occupancy/Use • E: 156 x Fpu 5 F Residence Request/Description of Work to Be Done A plicant Name, Address & Phone Number Structured Foundation Repairs Inc - Patricia Palos 13301 Trinity Blvd #133 Euless. TX 76040 Phone:9724841200 Mobile Email: Leaal Descriotion Block 9 Lot 3R Subdivision D E ADDITION BOX install concrete pilings adjust existing pilings and reset/reshim understructure to stabilize foundation Drawings/Sketches Attached Photo ra hs Attached x Yes o No o Current o Historic Material Sample(s) Attached (please list) I hereby certify that this information is correct to the best of my knowledge and that the said work will be done in conformance with all submissions herein set forth, and in compliance with the City of Grapevine's Historic Overlay District Ordinances and Building Codes. APPROVAL OFA CERTIFICATE OF APPROPRIATENESS DOES NOT CONSTITUTE APPROVAL OF OTHER REQUIRED BUILDING PERMITS. Signed j x Owner or Contractor Print Narne7 Patricia Palos Office Use Approve Approved with Conditions: Staff r HPC ��2rY1 I f � u f r2r�J o Denied Chair— Historic Preservation Commission Building Official istoric Pregervation Ofricet Date ��>\. I2 . ;,018 THIS IS NOT A BUILDING PERMIT. A SEPARATE BUILDING PERMIT MUST BE FILED AND APPROVED BY THE BUILDING DEPARTMENT BEFORE STARTING WORK. DELIVER TO: HISTORIC PRESERVATION DEPARTMENT OFFICE 817-410-3556 636 SOUTH MAIN STREET, GRAPEVINE, TEXAS 0<:�A 1:9 z Adam A. Green, P.E. (FL & TX), MBA CROSSTOWNTampa: (813) 702 -3398 1 Dallas/Ft. North (469) 751-7694 i-,i-1N,cv. Cros stocc,iiEngineeiuie.com Date: November 5, 2018 Attention: Structured Foundation Repairs, Inc. (via e-mailT Subject: Structural Foundation Initial Inspection Report 924 E Worth St, Grapevine, TX 76051 To Whom It May Concern: Crosstown Engineering (CE) was retained to conduct a review of the provided pier plan prepared by Struc- tured Foundation Repairs, Inc. (SFR) to determine if it is a reasonable limited plan of repair. CE visited the subject site to interview the property owner, observe the structure and terrain, and to verify the floor elevation data. We observed drywall cracks that indicated settlement was occurring on the front -left and right -left sides of the structure. These observations are confirmed by floor elevation data. SFR has proposed to perform the following in the approximate locations of the structure as indicated on the limited repair plan to support the foundation: • Install 6 exterior pilings. • Adjust 26 existing pilings. • Reset/re-shim in localized area. Based on our observations, it is our opinion that the proposed plan of repair is reasonable. Additional repairs may be needed in the future as the foundation continues to move seasonally. Because the structure has endured pre -repair foundation differential movement, residual differential elevation and perceptible floor slope may remain following the limited foundation repairs. It appears that the soils are very active, and the building is susceptible to seasonal movement. We recommend monitoring the foundation over time. This limited repair plan is intended to provide a reasonable repair to improve the performance of the foundation and is not intended to level the foundation. The contractor shall determine the amount of elevation correc- tion needed based on the reaction of the structure during the lift in order to minimize damages and additional stress. Please see the Disclosure & Disclaimer, pier detail (if provided), and limited repair plan for more infor- mation and do not hesitate to call us if you have any questions. Sincerely, Crosstown Land Development Services Texas Engineering Firm (F-15944) Adam Green, P.E. Professional Engineer (TX #116597) 1:.✓,. ` fr'/t.�.................... EN ...GRE ADAM A. .. ,,�� 11/5/18 Foundation Report Page 1 of 4 Adam A. Green, P.E. (FL & TX), MBA CROSSTOWNTampa: (813) 702 -3398 1 Dallas/Ft. `Worth (469) 751-7694 �rcc�v. Crossto�rliEngineerui�.com DISCLOSURE & DISCLAIMER It is known to knowledgeable professional engineers that the soils in this area are subject to movement due to expan- sion, contraction or densification of the soils etc. This soil movement could possibly cause the foundation to move after the remediation plan within the attached report has been implemented and may impact the stability of the foun- dation and cause damage. NO WARRANTY IS EXPRESSED OR IMPLIED BY THIS ENGINEER AS TO THE PERFORMANCE OF THIS FOUNDATION OR THE REPAIRS THERETO. Diligent foundation maintenance to maintain consistent soil condi- tions along the perimeter should reduce further problems after the recommendations within this report have been implemented. However, seasonal moisture variations, water leaks, erosion and other factors may affect the stability of the foundation and put it in danger of further damage. REPORT LIMITATIONS This report is written for informational purposes only and is not intended to be a detailed technical evaluation of the property or an inventory of defects. The opinions expressed in this report are based on a visual evaluation of current conditions observed at the time of the inspection. THERE IS NO WARRANTY, EXPRESSED OR IMPLIED, CON- CERNING THIS ENGINEERING REPORT. The information in this report supersedes any verbal comments, expressed or implied, made by Crosstown Land De- velopment Services or its principals, agents or employees. The client agrees that neither CLDS nor its employees or owners will be responsible for: 1. Knowledge of the subsurface conditions without extensive geotechnical data obtained from onsite drilling and testing of the recovered samples, 2. Knowledge of cracks, vertical differential displacement of floors without uncovering of the floor by the client; and 3. Any other element such as joists or beams and other structural members that is boxed or otherwise not readily available to CE for viewing, and releases CE from any liability attributable to such knowledge or conditions. Any prescribed repair or maintenance plan detailed by this report is based on observations of apparent performance of the facility at the time of this structural survey. Compliance with any code or specification other than as expressly noted is specifically excluded. The provided Floor Elevation Map and resulting recommendations are based on conditions as they now exist and DOES NOT IMPLY OR WARRANT THAT OTHER PROBLEMS AND OR AREAS MAY NOT MANIFEST IN THE FUTURE. This report was prepared expressly for the client and expressly for the purposes indicated by the client. Permission for use by any other person for any purpose, or by the client for different purpose is denied unless otherwise stated in writing by CE. CE SHALL HAVE NO LIABILITY FOR ACTS OR OMISSIONS BY THE CONTRACTOR OR HIS SUBCON- TRACTORS PERFORMING WORK ON THIS PROJECT, OR THE FAILURE OF THE CONTRACTOR TO PER- FORM THE WORK IN ACCORDANCE WITH THE REPAIR PLAN. CE IS NOT RESPONSIBLE FOR THE CONSTRUCTION MEANS, METHODS, TECHNIQUES, SEQUENCE OR PROCEDURES OR THE PRECAU- TIONS INCIDENTAL THERETO. CE expressly DISCLAIMS ANY WARRANTY OF FITNESS FOR A PARTICULAR PURPOSE and the client ex- pressly disclaims that it has contracted for or received any warranty of fitness for a particular purpose with respect to this report. THE REPORT UNDER THIS AGREEMENT IS THE OPINION OF CE AND THERE ARE NO WAR- RANTIES THAT EXTEND BEYOND THE DESCRIPTION ON THE FACE OF THIS AGREEMENT. Foundation Report Page 2 of 4 PRESSED PILING SPECIFICATIONS SIDE VIEW FRONT VIEW EXISTING - STRUCTURE ►� �� OI OI ♦ - �•��Iw �'I OI Oi �IpIA�I CONCRETE� � OIC OI • - CONCRETE CAP CYLINDERS. 12',18' OR 24" SECTIONS MAY BE USED. 924 E WORTH ST, GRAPEVINE, TX 76051 CROSSTOWN 12"LENGTH 6" DIAMETER AND/OR 8" LENGTH 4" DIAMETER PILE SECTIONS OFT 11 ADAM A. GREEN / ...... ............ 116597 ; 11.5.18 CROSSTOWN ENGINEERING TBPE FIRM F-15944 - WWW CROSSTOWN ENG INEERING. COM (469) 751-7694 - DALLAS METROPLEX j TENSILE STRENGTH w > PROVIDED BY TWO x COLUMNS OF #3 OR w #4 SCHEDULE 60 m REBAR EPDXY OR GROUT IN PLACE. x'l) In:) LL mw Ofr z0 J F d O w REBAR SHALL PREVENT LATERAL Lu x DISCONNECT a BETWEEN CYLINDERS. 12',18' OR 24" SECTIONS MAY BE USED. 924 E WORTH ST, GRAPEVINE, TX 76051 CROSSTOWN 12"LENGTH 6" DIAMETER AND/OR 8" LENGTH 4" DIAMETER PILE SECTIONS OFT 11 ADAM A. GREEN / ...... ............ 116597 ; 11.5.18 CROSSTOWN ENGINEERING TBPE FIRM F-15944 - WWW CROSSTOWN ENG INEERING. COM (469) 751-7694 - DALLAS METROPLEX J+ C�A 1oo -12 CONSTRUCTION NOTE: IF INTERIOR PILING LOCATIONS ARE SHOWN ON THIS MAP THEY ARE APPROXIMATED AND ARE LOCATED WITHOUT KNOWLEDGE OF THE LOCATIONS OF THE INTERIOR GRADE BEAMS. THE CONTRACTOR SHALL MAKE FIELD X -4.2 'U Df -MENS"AgVAMBE NS AND OBSERVED SLA UA EMlffCAT IONS. FINALSCO C ORD. x PLEASE NOTE: IF EXISTING PILINGS ARE SHOWN ON THIS MAP, THEIR LOCATION WAS PROVI EE:• --CE DOES NOT CERTIFY THEIR PERFORMA I E � LIKE TO DETERMINE IF THEY -4.8 GARAGE ARE ACTUA P E M TH WNER OR CONTRACTOR TO OBTAIN AN- G I C IF E' 0 THEM.'' CERTIFICATE OF APPROPRIATENESS CITY OF GPjaPc: nNic PURsuA; � , r-�Z7v X DATE r� iz D, AR MENT OF -3.5 DEVELOPMENT SERVICES 1 2 1A 24 CONTACT BUILDING INSPECTIONS -3.3 -2.9 -1.0 -1.8 FOR PERMIT INFORMATION -2.7 is 3A 6 4A 5A -2.2 -2.3 -2.6 5 -1.2 4 -2.7 9A -1.9 -2.2 -2.2 RESET/RE-SHIM -1.64D 8A 7A 6A AN AS NEEDED -2.9 3 -2.2 -1.5 -1.4 0.0 22A -2.4 -2.7 0.4 -0.6 -0.6 21A 23A 24A 20A FP -2.2 -2.6 19A 26A 25A -1.3 -2.6 -1.6 -5.8 X -3.3 x x -3.4 X -0.3 -0.9 ISLAND F -A FP 0.2 0.2 0.8 0.2 -2.4 -2.0 -1.1 -0.6 18A 17A 16A -1.7 -0.7 -0.7 -0.4 Aft INSTALL 6 EXTERIOR PILINGS, 15A 13A 11A ADJUST 26 EXISTING PILINGS, FRONT RESET/RE-SHIM IN LOCALIZED AREA. 14A 12A 10A LIMITED REPAIR PLAN 'NOT TO SCALE - ALL LOCATIONS APPROXIMATE' PRE -LIFT ELEVATIONS BYCE (11.2.18) 0.0 POST -LIFT ELEVATIONS BY CE ( LEGEND 0.2 "N't 0.8 A ELEVATION BASEPOINT PROPOSED PAD/BLOCK X EXISTING PIER 7It o, 116597 :',,� 1-A -.. O:'�: PROPOSED BEAM ■ EXISTING PAD/BLOCK O PROPOSED BREAKOUT 11.5.18 IIC�' 4!CENS'9 -X% IMFSS/ONA�'NG EXISTING BEAM PROPOSED PIER ® EXISTING BREAKOUT x� CROSSTOWN ENGINEERING t ROSSTOWN TBPE FIRM F-15944 - WWW.CROSSTOWNENGINEERIN G.COM (469)-751-7694 - DALLAS METROPLEX ENGINEERING I FOUNDATION REPAIR 924 E WORTH ST, GRAPEVINE, TX 76051