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ST0701-CN100406L. ' 1. LACY COMPANY, Ltd. P.O. Box 541297 Dallas, TX 75354 -1297 Ph: (214)357 -0146 RFI To: Jorge Rodriguez RFI #: 10 Halff Associates Date: 1/612010 Ph: 817- 847 -1422 Fax: 817- 232 -9784 Job: 5262 SWern Blvd (SCoppell- Beltline) Phone: CC: Matthew Oyen (PacTrust) E Subject: Plan Sheet C2.03 for the project # ST07 -01 Retaining Wall Drawing: Cost Impact: Spec Section: Schedule Impact: Request: Date Required: 11612010 On plan sheet # C2.03 and C3.02 it shows a retaining wall to be placed around the three remaining pecan trees. I need a detail and a specification to contruct this stone wall. For example color, texture, and specifications on structual standards. Please see the attached proposed stone pavers to be used in the construction of the wall. Requested by: Kody Harris L.H. Lacy Company Response: + L, l � K2y4onv- ae.4 wuQ.0 cart`o MUJ a ve AL) ETA ILS . lan I a vRJ p Inc2 a f'v k ne Jd , P E Answered by NMI "C, Company 44 D SIE �avo4 -12 ro 0ZOIo Date Page 1 of 1 8" Min. Low Permeable Sod -\ /- Keystone Cap Unit I N, 8" Min. Low Permeable Sol, Keystone Cap Unit When site conditions requ' , wrap dra Wage Foundation Soil tie in 3/4" aggregate a filter fabric vrVt drainage compos aggregate back drain system, as dire d by gootachnical engineer. Unreinforced Concrete Keystone mpac Crushed Stone When site co ons require, wrap drainage L sling Pad Key one Compac Unit =,9 sy irected by gootachnical engineer. _.. Leveling Pad ' d (If Required) Un' rainage Fill Reinforced '24" `.��'.: Unit Drainage Fig _ "Crushed ;= Approximate Limits of Excavation .'�•."'� __ (314" Crushed p - Rock or Stone) m Rock or Stone) m Approximate Reirrfor Soh pp 118" -1/4" rn 4" Perforated PVC Approximate Reinforce I _ 1"- 1 114" o Limits of Excavation - 8" m ° Limits Excavation : pth : 8^ ° ; C_''.'',GridDepfh ` . Retained Soil Finished Grade Grd' Retained Sol 1 �.. - � _ - s : Finished Grade 4" Perforated PVC = w 4" Perforated PVC Drainage Tile Drainage Tile J _ When site conditions requ' , wrap dra Wage Foundation Soil tie in 3/4" aggregate a filter fabric vrVt drainage compos aggregate back drain system, as dire d by gootachnical engineer. Unreinforced Concrete Note: Crushed Stone When site co ons require, wrap drainage L sling Pad tle in 3/4" gregate and filter fabric with Foundation Sell or aggregate back drain =,9 sy irected by gootachnical engineer. Typical Reinforced Wall Section Compac Unit - Near Vertical Setback 8" Min. Low Permeable Sal Keystone Cap Unit Typical Reinforced Wall Section Compac Unit - 1" Setback Keystone Compac Unit Unit Drainage Fill (3/4" K' Crushed Rock or Stone) 1/4" :. Re orced Sol d Depth; ? Finished Grade 8" Min ow Permeable Soil \- Unrainforced Concrete When site conditions require, p drainage or Crushed Stone file in 3/4" aggregate and rfabricwith Leveling Pad drainage composite or gregate back drain Foundation Sol system, as directediry gootechnical engineer. �I_Reinforced Tiered Wall Section Wall Section Compac Unit - Near Vertical Setback Copyright 2003 Keystone Retaining Wall Systems Design is for internal stability of the KEYSTONE wall structure only. Extemal No. Date Revision stability, including but not limited to foundation and slope stability is the responsibility ofthe Owner. The design is based on the assumption that the materials within the retained mass, methods of construction, and quality of materials conform to KEYSTONE's specification for this project- This drawing is being fumished for this specific project only. Any party accepting this document does so in confidence and agrees that it shall not be duplicated in whole or in part nor disclosed to others without the consent of .Keystone Retainina Wall Svstoms.Inc. "cod Concrete ad Stone Pad Place Additional Pieces of Geogrid en Angle Exceeds 20' 3" of S 'I is Required Between' OveAapping rid to Proper Anchorage (Typ.) Additional Drainage Fl Extend Wall Height / 2 7 Keystone Cap U Keystone Co ac " Unit - 1 114" Base Levelina Pad Notes: 1. The leveling pad is to be constructed of crushed stone or 2,000 psi± unreinforced concrete 2.The base foundation is to be approved by the site gootachnical engineer prior to placement of iho leveling pad Finished Grade = c 'tn`"rtY'Thr Excavation Limits Unreirdorced CoNste or Crushed Stone Levb Pad $al all Gravity Wall Section Compac Unit - 1" Setback H/2 H /2 o Soil Fill is Required Between m x Oven Geogrid for Proper Anchorage ) .0 / w o Additional Drainage ' Extend Wall He' 12 Note: 1. Check w th ufac"" specifications on correct direct of orientation for geogrid to obtain pro trargth. Geogrid Installation on Curves H/4 H/4 8" Min. Low Permeable Soil Retained Sal W Keystone Cap Unit (3/4" Crushed Rock or Stone) ; Approximate Limits „ Unreinforoed Concrete :,•' - - Or Crushed Stone .':..i:- >_'�`- '.,,'L: :..•',':_- Retained Soil _.. Leveling Pad ' Keystone Compac Unit (If Required) Reinforced '24" `.��'.: Unit Drainage Fill (3/4" Crushed Rock or Stone) Approximate Limits of Excavation - it" i.. ' = 118"- 114" Gri d'Deplh Finished Grade 4" Perforated PVC Drainage Tile -... _ ._ " , \- Unrainforced Concrete When site conditions require, p drainage or Crushed Stone file in 3/4" aggregate and rfabricwith Leveling Pad drainage composite or gregate back drain Foundation Sol system, as directediry gootechnical engineer. �I_Reinforced Tiered Wall Section Wall Section Compac Unit - Near Vertical Setback Copyright 2003 Keystone Retaining Wall Systems Design is for internal stability of the KEYSTONE wall structure only. Extemal No. Date Revision stability, including but not limited to foundation and slope stability is the responsibility ofthe Owner. The design is based on the assumption that the materials within the retained mass, methods of construction, and quality of materials conform to KEYSTONE's specification for this project- This drawing is being fumished for this specific project only. Any party accepting this document does so in confidence and agrees that it shall not be duplicated in whole or in part nor disclosed to others without the consent of .Keystone Retainina Wall Svstoms.Inc. "cod Concrete ad Stone Pad Place Additional Pieces of Geogrid en Angle Exceeds 20' 3" of S 'I is Required Between' OveAapping rid to Proper Anchorage (Typ.) Additional Drainage Fl Extend Wall Height / 2 7 Keystone Cap U Keystone Co ac " Unit - 1 114" Base Levelina Pad Notes: 1. The leveling pad is to be constructed of crushed stone or 2,000 psi± unreinforced concrete 2.The base foundation is to be approved by the site gootachnical engineer prior to placement of iho leveling pad Finished Grade = c 'tn`"rtY'Thr Excavation Limits Unreirdorced CoNste or Crushed Stone Levb Pad $al all Gravity Wall Section Compac Unit - 1" Setback H/2 H /2 o Soil Fill is Required Between m x Oven Geogrid for Proper Anchorage ) .0 / w o Additional Drainage ' Extend Wall He' 12 Note: 1. Check w th ufac"" specifications on correct direct of orientation for geogrid to obtain pro trargth. Geogrid Installation on Curves H/4 H/4 8" Min. Low Permeable Soil Retained Sal Unit Drainage Fll (3/4" Crushed Rock or Stone) ; Approximate Limits of Excavation 4" Perforated PVC Drainage Tile Wrapped in Filter Fabric (If Required) Additional Geogrid Extend Wall Heigh] (2) - 4" Cap Units or (1) - 8" Cap Unit -1 B" Crushed Rock or — Unreinforced Concrete Leveling Pad Compac Unit/Base Pad Isometric Section Yew Dimensions & Weight May Vary by Region 4" Cap Unit Note: 1. Secure all cap units with Keystone Kapseal or equal. Top of Wall Steps Q Cap Unit Elevation w I Cap Unit Plan Universal Cap Unit ODtIOn Dimensions & Availability Will Vary by Region Unit Face 1 x � j; Compac Elevation 1s" Compac Plan Compac Unit Dimensions May Vary by Region 'v Cap Unit Elevation Y• 7 , 18 Cap Unit Plan 3 -Plane Split Can Unit Option *' Dimensions & Availability Will Vary by Region RKM — Compac Unit - Tri Plane Face Details Checked By: Project: Project No: COM Keystone Retaining Wall Systems Scale: Typical Wall Details Drawing No: No Scale Backfill and Extended 0 verthe Fiberglass Pins. Place Next Unit Pull Grid Taught and Bacdill. Stake as required. Grid & Pin Connection Keystone Wall Colors, Plano, Texas, TX I"CI ARCHITECTURAL MASONRY 4, S COMPACS t& STANDARDS CENTURYWAU M COUNTRYMANOR ELITE M CATALOGS LIBRARY M COLORS COLLECTION F NEWSLETTER 1 R80UESTRYRk © Copyright 2010 Jewell Convete COLORS COLLECTION KEYSTONE Choose a category: Keystone Keystone Walls are available in various shapes and patterns for any exterior landscaping project. d � Photo 1 Photo 2 Photo 3 Sandstone Photo 4 Photo 5 Privacy Policy I Legal Notice I Support Site by Clearimaging.com Page 1 of 1 http://wwwjewellconcrete.com/keystone 3/18/2010 (9/8/2011) Keith Marvin - Re: Job # 5262 RFI #10 Retaining Wall Page 1 From: Keith Marvin To: jrodriguez @halff.com, Keith Marvin CC: LMartyn @Halff.com, kharris @lhlacy.com, MattO @PacTrust.com Date: 2/3/2010 11:18 AM Subject: Re: Job # 5262 RFI #10 Retaining Wall Jorge, We are ok with the detail. Please provide the available color choices for review. Since this wall will be visible from the south, we would appreciate any feedback Pac Trust may provide on the color choice. Keith - - - -- Original Message---- - From: "Rodriguez, Jorge" <jodriguez @halff.com> To: Keith Marvin <KMARVIN @coppelltx.gov> Cc: Lauren Martyn <LMartyn @Halff.com> Cc: Kody Harris <kharris @lh lacy. com> Cc: Matt Oyen <MattO @PacTrust.com> Sent: 2/3/2010 11:06:15 AM Subject: FW: Job # 5262 RFI #10 Retaining Wall Keith On last January 14 1 sent an email to Lacy in regard a detail for the retaining wall to build around three or four trees we want to save. I requested that should be approved by the City. Could you please check the detail and let us know if it is acceptable. Thanks Jorge From: Harris, Miranda [mailto:mharris @lhlacy.com] Sent: Wednesday, February 03, 2010 9:26 AM To: Rodriguez, Jorge Cc: Harris, Kody Subject: RE: Job # 5262 RFI #10 Retaining Wall Jorge, I wanted to follow up with you again on RFI #10; to date I have not received your response. Please let us know if you have any questions. Thank you, Miranda Harris LH LACY COMPANY 1880 Crown Rd. Dallas TX 75234 Office: 214- 357 -0146 Fax: 214- 350 -0662 From: Harris, Miranda Sent: Wednesday, January 13, 2010 11:05 AM (9/8/2011) Keith Marvin - Re: Job # 5262 RFI #10 Retaining Wall Page 2 To: 'Rodriguez, Jorge' Cc: Harris, Kody Subject: RE: Job # 5262 RFI #10 Retaining Wall Jorge, I wanted to follow up with you on RFI #10 as I have not received your response. Please let us know if you have any questions. Thank you, Miranda Harris LH LACY COMPANY 1880 Crown Rd. Dallas TX 75234 Office: 214- 357 -0146 Fax: 214- 350 -0662 From: Harris, Miranda Sent: Wednesday, January 06, 2010 11:27 AM To: 'Rodriguez, Jorge' Cc: 'matto @pactrust.com'; Selby, Mark; Long, Clint; Murawski, Ron; Harris, Kody Subject: Job # 5262 RFI #10 Retaining Wall Please let us know if you have any questions. Thank you, Miranda Harris LH LACY COMPANY 1880 Crown Rd. 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