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HomeMy WebLinkAbout11212024 ZBA Agenda Item 2 City of West University Place Public Works Department To: The Zoning Board of Adjustment From: Chris Guess, Planning and Zoning Administrator Date: November 21,2024 Re: Staff Report for Docket 2024-0008,3733 Arnold Street Applicant's Request: A public hearing regarding an application for a Variance from the City's Zoning Ordinance, Appendix A, Article 7A. Section 7A-101, Table 7A-3, Open & Pervious Area, Note 4, to allow the applicant's front yard area to alternate from the required landscape and vegetation standards. The applicant has submitted a conceptual plan utilizing an alternate pervious surface (pervious pavers and Blackstar gravel) in lieu of natural vegetation or landscaped area. Background Information: A variance has been requested for a single-family home to allow alternative front yard landscaping and vegetation standards that differ from those specified in the Zoning Ordinance. Specifically, the applicant seeks to use Blackstar gravel and pervious pavers to meet the minimum front yard pervious area requirement. The Zoning Ordinance requires that 50% of the front yard area of a lot located in the Single-Family district remain pervious. Furthermore, it stipulates that all pervious areas in the front yard must consist of natural vegetation or landscaped areas designed to receive rainwater and allow it to pass through or be absorbed. The conceptual plan submitted by the applicant includes a circular driveway design, which would satisfy the minimum pervious area requirement through the use of pervious pavers and Blackstar gravel. However, the applicant requires a variance for this concept to qualify as an acceptable landscaped area. Additionally, the applicant has indicated that the variance is necessary to implement the circular driveway design, which they believe will "relieve street congestion and parking issues and facilitate maneuvering and egress from their property." If this variance request is approved, further modifications to the current concept would need to be made prior to City approval. Specifically, changes would need to be made to the position of the existing driveway approach/apron to meet the current criteria for a circular driveway design. Appendix A, Article 7A. Section 7A-101, Table 7A-3, Open & Pervious Area, Note 4. All pervious areas in a front yard must be natural vegetation or landscaped area that receives rainwater and allows it to pass through or be absorbed. Artificial turf may be used in lieu of grass for landscaped areas, provided it is a natural green color that is consistent with the character of the neighborhood. Final approval of artificial turf shall be subject to the approval of the Administrative Official. 3826 Amherst St. www.westutx.gov West University Place, TX 77005 713-662-5830 City of West University p Place Public Works Department Variance Request: The ZBA may not issue or modify a Variance unless all of the following circumstances are present: 1) The ZBA has made all findings and determinations required by state law for the granting of a variance. A "special condition" or "hardship" that is self-created, personal or based only on financial reasons is not sufficient to support the issuance of a variance. 2) The ZBA has made any additional findings and determinations required by a specific provision of this section which relates to the variance. 3) The variance has been reduced to writing and includes any conditions prescribed by the ZBA or required by this section for the variance in question. The ZBA may approve, deny or approve with conditions a variance. 3826 Amherst St. www.westutx.gov West University Place, TX 77005 713-662-5830 `rST lir OF q City of West University Place APPLICATION TO THE ZONING BOARD OF ADJUSTMENT OF THE CITY OF WEST UNIVERSITY PLACE, TEXAS ("CITY") TExAs Address of site: 3733 Arnold Street, Houston, TX 77005 Legal description of the site: Sunset Terrace, Block 1, Lot 13, Section 7, Harris County Applicant: Manmeet (Mani) and Sabina Walia Address: 3733 Arnold St., Houston, TX 77005 Contact: sabinadugal@gmail.com; 832-800-4035 Phone: Fax: Email: Decision or Action Requested(check one or more and provide requested data): ( )Appeal. Hear and decide an appeal from an order, requirement, decision or determination made by the Administrative Official. • Is the official's action in writing?( )Yes; ( )copy is attached. ( )No, but the action appealed is as follows: • When was the action taken? Note: Appeals must be filed within a reasonable time. Please explain any delay below: • Exact zoning ordinance section(s) involved: • Grounds for appeal: ( ) Special Exception. • Exact zoning ordinance section that authorizes the special exception: • Exact wording of special exception requested: ( X )Variance. - - Table 7.3:Open&Pervious pervious area Front yard.minimum 50%See Note 7 Areas percentage .v..s. al natwnve{stauonvamxapN areairat•reM rai•nate:aa ar>:. !o Dnro.g,a4auwded.,,r uu.s.+C*...sed.,n,';.ask'+n)yy-ea xea>.powda.t•sa natwY pes.+mb tlutncomastw<'Mtn UM mva6erdtb flrb,haoa Fntl apn,datl al arun,lwn maune....tam*approval A ttv adm.n.a.at.s Other Data. Are there drawings or other data? ( )No ( Y)Yes(list items here and attach them) - Proof of ownership - Written Narrative Description - Survey with site plan -Front elevation rendering and pictures -Pervious paver technical specifications and supporting information Attached. The applicant has read the State and City regulations attached. Signature of applicant: SA IMF( � Date: 10-30-24 OYI NAA,) `lily For Staff Use only Date filed:\\0)0\--\ Date heard. 1\ ;� Docket#: vN Forrr,ZBA-102 Variances Requested: Exact zoning ordinance section from which a variance is requested: Zoning Ordinance,Appendix A,Article 7, Section 7101, Table 7-3, Note 7 "All pervious areas in a front yard must be natural vegetation or landscaped area that receives rainwater and allows it to pass through or be absorbed." Exact wording of variance requested: Variance to utilize pervious pavers in combination with black star gravel for 17% of front yard in lieu of natural vegetation or landscaped area to satisfy the minimum 50%front yard pervious area requirement. To the extent necessary,Applicant further seeks the following variance: Exact zoning ordinance section from which a variance is requested: Zoning Ordinance,Appendix A,Article 7, Section 7101, Table 7-5a,"Parking, driveways, etc.,"Pavement, Required Type See Note 4 "The administrative official may approve other pavement designs and materials if the pavement designs and materials will provide equal or better durability and satisfy the requirements of pervious pavement related to water runoff." Exact wording of variance requested: Variance to the extent necessary to utilize pervious pavers in combination with black star gravel for limited portion of driveway as shown in attached site plan. Proof of Ownership City Utility Statement ,,,,,,0 City cif �;.�� Service Ao."-ss Statement Date Due Date West University MANMEET S.WALIA 25529180826 3733 ARNOLD ST 10/25/24 11/20/24 Place SABINA D.WALIA - ''1; ikt t tir %.Ir SEWER SOLID WASTE $67.27 $39.38 Service Period: 08/31/24 TO 09/30/24 ''? AMOUNT DUE: $159.34 ADJU.ST ME ,rS �E_- BALANCE FORWARD -$72.98 $35.00 -$2.54 USAGE HISTORY('Usage in 100o Gallons) Breakdown of Charges on Reverse 24 Special Message: 20 e SEP OCT NOV OE, JAN FEB Nit APP MA JUN JUL AUG SEP Water II Irrigation USAGE '\;:_- \,°AT:0,s .'" -r Current Read Previous Read Usa•e Da s of Service Meter Size WA 82424183 1309806 1296627 13179 30 3/4"Meter RETURN THIS PORTION OF BILL WITH PAYMENT.DO NOT SEND CASH. DO NOT USE PAPERCLIPS OR STAPLES. City of West University Place C+ry of 3800 University Boulevard CURRENT CHARGES BALANCE FORWARD AMOUNT DUE West University West University Place,TX 77005 $161.88 -$2.54 $159.34 Place 713-662-5824 DUE BY: 11/20/24 AMOUNT PAID ACCOUNT INFORMATION IF PAID AFTER: i 11/20/24 $175.27 ACCOUNT NUMBER: 25529180826 SERVICE ADDRESS: 3733 ARNOLD ST Additional Information on Reverse If Paying by Check Remit to WUS1025A 9000002320 00.0000.2319 2320/1 iii1i11nll1rlII1Iiinyllnlirllllliiiiili111111llil„111111hl t , {' MANMEET S.WALIA CITY OF WEST UNIVERSITY PLACE , SABINA D.WALIA 3800 UNIVERSITY BOULEVARD 3733 ARNOLD ST WEST UNIVERSITY PLACE,TX 77005-2802 HOUSTON TX 77005-2003 25529180826 0015934 Written Narrative Description Homeowners Manmeet(Mani)Walia and Sabina Walia ("Homeowners") seek variance(s) from the Zoning Ordinances to be approved by the Zoning Board of Adjustment("ZBA") as described further below to utilize pervious pavers for portions of a circular driveway in the front yard of 3733 Arnold Street. A circular driveway is desired by the homeowners to relieve street congestion and street parking and to facilitate maneuvering and egress from their property. There is considerable traffic on this block of Arnold, potentially due to the location of a stop sign at the corner of Edloe and Arnold. It is the only other stop sign between Sunset and Rice, and is about halfway in between the two, so it may be the cause for a number of cars to turn onto Arnold to access Auden. In addition, during business hours there are a considerable number of cars or trucks parked along both sides of the street, which in combination with the traffic make egress from the house, and from the block, particularly challenging, along with the reduced number of parking spaces along the street in proximity to their home. A second curb cut on the applicable lot is permissible pursuant to the zoning ordinances; however, a circular driveway as depicted in the attached site plan would result in an incremental 17% non-vegetative coverage over the 50% limit outlined in the ordinances. This overage would be accomplished by the use of 100% pervious pavers that have been studied and approved to effectively allow for 100% stormwater drainage and runoff and that do not adversely affect the underlying water table. The specific pavers are discussed in the article below(which is also attached hereto). i}a r`IWwvi, %I rL�L1.CUi lr _tJ d�G 'G�% !v liminatingor reducing_urban_drainage_ Beyond approval by the City of Houston,the use of pervious pavers have been approved by TXDOT in projects,' along with other states,2 as low-impact, environmentally sound 100% pervious paving material. Additional information regarding the pervious pavers is attached hereto. The pavers are also ADA-compliant. In addition to using 100% permeable, commercial-grade pavers,the homeowners have sought to use aesthetically pleasing and environmentally conscious ground coverage of black star gravel over the pavers, as well as enhanced softscape (green vegetation)to https://www.truegridpaver.com/wabash-feed-gardens-new-store-features-truegrid-parking- lot/?srsltid=AfmBOor7sZkUKxASd26B5 vw8NPzIzZwntzk2hFGwiOnvcmF27HVxLS 2 In addition to Texas,the state of Oregon has approved the use of these pavers,as shown in the attached letter. complete the design plan. A front elevation rendering showing the green vegetation on each side of the new proposed front-yard plan (i.e.,the north, east, and west property lines, other than the curb cuts themselves, are all bordered by vegetation). The homeowners submit that this appears consistent with the conditions required of a substantively similar variance request recently approved by the ZBA in Docket No. 2023-0012. The rendering, along with design-inspiration pictures from Houston-area homes is attached hereto. Execution of the homeowners'plan would require the following variance: Variance of Zoning Ordinance,Appendix A, Article 7, Section 7101,Table 7-3, Note 7,which requires that"All pervious areas in a front yard must be natural vegetation or landscaped area that receives rainwater and allows it to pass through or be absorbed." As described above,the proposed pervious pavers would pass-through 100% rainwater; however, a variance is required to allow the use of these pavers for an incremental 17%front-yard coverage above the allowed coverage in the ordinance. In addition,the homeowners'plan would also require a specific approval, or to the extent necessary,the following variance: Variance of Zoning Ordinance,Appendix A, Article 7, Section 7101, Table 7-5a, "Parking, driveways, etc.,"Pavement, Required Type See Note 4, which provides that"The administrative official may approve other pavement designs and materials if the pavement designs and materials will provide equal or better durability and satisfy the requirements of pervious pavement related to water runoff." Homeowners request said approval provided in Note 4 of Table 7-5a, or to the extent necessary,variance of Table 7-5a, Pavement, "Required Type,"in order to accomplish the plan described herein. In summary, Homeowners are committed to achieving a design that is environmentally conscious,does not contribute adversely to stormwater runoff issues, and is aesthetically designed and maintained to match the Georgian-style single-family home associated with the proposed plan. Homeowners believe they have commissioned a design that achieves these goals. On a personal note,this is Homeowners'second home in West University Place,where they are active members of the community, including multiple years of participation in the Halloween Dash 5K, serving on the Board of West U Piranhas, conferring with Mayor Sample on the desire to reduce single-use plastics, and are deeply appreciative of the efforts of the Zoning Board and commitment of the City to environmentally conscious and best-building practices. It is Homeowners'goal to comport with the spirit of the City's objectives,while maintaining the appeal of the single-family residential zone of this block of Arnold Street. Site Plan —EXISTING DRIVEWAY TO REMAIN- 44'_3" 14'-0"2'-0" / / // 27'-3" NEW DRIVEWAY / / AND NEW CURB CUT 24"MIN.TO P.L. LOT COVERAGE ARNOLD STREET (60'R 0►.PER PLAT) III LOT 7459 SQ.FT. CURB t ►. �r n i' cutll:WIrru•T 1 RESIDENCE 2072 SQ.FT aVJ 2-4"CALIPER LIVE OAK GARAGE 548 SQ.FT PORCHES 505 SQ.FT 5/8" •10-4 AS LIME,B 6iN,.AS15 ,IYLA: ' 6,,,. AC PADS 66 SQ.FT IR ■ SET r tn,,{ cm J DRIVEWAY 737 SQ.FT 2 x • PDN ASIAN JASMIN9 FRONT WALKWAY.38 SQ.FT STEEL EDGING x� �u° `,�., 4"CONC.CURB LOT 15 ��ie_' ____ 1 HERBY LAUREL 2 POOL 300 sq.ft. o � _ ; E6'RL G.s,100/PERMEABLE PAVER N , .r.:0 (PER PLAT) TOTAL COVERED 4320 SQ.FT L..;y PO r n I 5 BA - S 5I 2 6 1 TOTAL LOT WOO, RON PE U' te CONC.WITH GRAPHIC SCALE COVERAGE WITH PEACE LIRIOPE A PROPOSED r SLATE LIJ, T ' E STORY I '' DRIVEWAY IS LESS BRrc & FRAME THAN 70% 3 DWARF YAUPON HOLLY ro,''a BLOCK 1 LEGEND ,,,,,, 10 AZAELIA N 7461 SQ. FT. 18N 0.17 ACRES case rtanaord symbols WILOT 12 -1\ m LOT 14 be found In the drawn,. 30ANDARY LINE FRONT YARD 1775 SQ.FT " EASEMENT LINE PERMABLE PAVER DRIVEWAY t o 21.% N — - - — BUILDING SETBACK_NE 895 SQ.FT. • —,—M— WOOD'ENCE COS, . COVEREDPORCH 264 SQ.FT DRYIYY.. V. FLAGSTONE PATIO .2—_— SET /WROUGHT IRON=ENCE WALKWAY 38 SQ.FT. - QO SET 1/2"'RON ROD WITH CAP • FOUND IRON ROD FRONT YARD COVERAGE 359 C) FOUND IRON APE LESS THAN 50%FRONT YARD ti me .1l� E FENCE POST COVERED WATER METER ,14 /' ., ® BY IMPERMIABLE SURFACE III bF ' M1 ova STORY - �� /�/ o, • SAELS RIC R CARAC£ R• POOL� 4 ® GAS METER 0- �3 CONTROL MONUMENT 33%OF THE FRONT YARD Kew /A� Il S ,� SURTP'ORS NorF;st: IS FOLIAGE -B, [PAD MA' -. �, `eM THE ORIGINAL°LJT RECORD IS WITHOUT BEARINGS. / ® c` THE BEARING SHOWN HERE ARE ASSURED THIS T • 1_ _ REPRESENTATION.S SURVEYORS DES' END FNC. I,'f...:1--POOL 1 e� INTERPRETATION SF RECORD INFORMATION. POST �� —- THIS SURVEY MEETS THE CURRENT STANDARDS OF N fi5'01'15 E ~ y2• 08; 'HE TEXAS SOCIETY OF PROFESSIONAL SURVEYORS 31' 1 _——— J STANDARDS AND SPECIFICATION=0R 4 CATEGORY LOT 12 WEST 60.00'•5° FND_FNC. IA. CONDITION II SURVEY us LOT 13 1 LN fi5'24 58•E THE SETBACKS AND EASEMENTS SHOWN ON THIS FLOOD INFORMATION 6 0.91' DRAWING ARE'HE BEST INTERPRETATION OF THE FIRM:45201C PANEL 0880 L SUNSET TERRACE SECTION SIX LOT 14 SURVEYORS BASED ON'HE INFORMATION AVAILABLE REV.DATE:0018/2007 (VOL. 17, PG. 39) TO uS AT THE TIME OF'HE DRAWING. ZONE:"SHADED X&AE" BLOCK 2 THIS SURVEY S BASED ON A TITLE COMMITMENT FLOOD INFORMATION PROVIDED HEREON IS BASED ON REPORT ISSUED BY FIRST AMERICAN TITLE SCALING THE LOCATION OF THE SUBJECT TRACT ON GUARANI'COMPANY GF NO.220'9553 ISSUED ON THE FLOOD INSURANCE RATE MAPS.THE INFORMATION 06/30/22 SHOULD BE USED TO DETERMINE FLOOD INSURANCE RATES ONLY AND IS NOT INTENDED TO IDENTIFY SPECIFIC THERE EXIST A H._ &A CO EASEMENT AS FLOODING CONDITIONS.WE ARE NOT RESPONSIBLE RECORDED IN CLERK'S FILE NO 200901,3553, FOR THE F.I.R.M.'S ACCURACY. HARRIS COUNTY.TEXAS. I, DAVID E.KING. JR ,a Registered Professional Land Surveyor in the Stole of Texas, LAND TITLE SURVEY do hereby certify to VERITAS TITLE PARTNERS.L.P. and ROCKET MORTGAGE. LLC ISAOA JOB NO.. 2207035426 jNO.' REVISION I DATE that the above map is true and correct according to on actual field survey,made by me or under my supervision, DATE: 07/O8/22 of the property shown hereon or described by field notes accompanying this drawing.I further certify that all easements and rights-at-roy of which I have been advised are shown hereon and that,except A PROVECd1". DEK I as shown,there are no apparent visible encroachments,no apparent visible overlapping of improvements and no apparent discrepancies or conflicts in the boundary lines,as of the date of the field survey. Borrower/Owner: MINMEET WALLA AND SABINA WALIA .-" - Address: 3733 ARNOLD ST.. HOUSTON. TX 77005 OF No. 220I9553 N'gE,O.j. Lena) -n of the ondr /,`r:;\STER:9',, Lot Thirteen(13),in Block One(1),of SUNSET TERRACE,SECTION SEVEN(7),a ;'Be4 * fQ.Js', subdivision in Harris County Texas,according to the mop or plot thereof,recorded , in Volume 17,Page 56 of the Map Records of Harris County,Texas. I'DAVID E. KING, JR-.• SUBJECT TO RESTRICTIVE COVENANTS AND/OR EASEMENTS RECORDED IN: PROPERTY PHOTOGRAPH ��Ip� 62l2 VOLUME 17,PACE 56,MAP RECORDS,HARRIS COUNTY,TEXAS 1 S. .E, • 0 VOLUME 1192,PAGE 715,DEED RECORDS.HARRIS COUNTI TEXAS y ' VY f, ° :1 Overland Consortium Inc. :— + 'F RM REGISTRATION No 10190700 i I 1. DAVID E KING , RP i_S. A .Reg,stered Professional 'D d Surveyor Ted 281-R4O 69 Fmc281.207-6476 II r 'RegstrorIon No. 6277 t- mwvmowrMseeonwxesmeoroaveswomweanno4wla 999 E.BASSE ROAD,SUITE 180 BOX 521,SAN ANTONIO,TEXAS 78212 '- � Front Elevation I 1 I 1 , . -44 1 .------ ....--'-' ,... • —— I 1/ ....._... _ „, . , ...-- ,--. .. 1:.:..n I S . .,-' ••• .•••• '*-410Pr * .i• \ dik7.4= 114 .3r1111 . 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'— � r yy..�� , h 2 .• "fit. }% ) *y 4-,: 1, '...'�'t 't 'p '4, .'4t`r��l'- .« r4 rS `tit•� ,,' is •"*'' a d�. ♦' . ,y rt. .ir 444..L\ �g 1 :„.. , , r,_ . ...,, Sin -.--„- j, /I! -, 9 'T... :. c y 141r j � S. r0►, ! .-7 .. z 4 �u!c! —4 k ,jr ., - A..., , -o., .mot ', ,ti S; 1 y • A _ s : iii . r f t �r ,,, Iv,...,.... , 1. __i_i _�- . ._ . I _ y • eR' V f .1 4 ill y q :. V �, _____________ _ ..,. 111J ._ —' -` . t 11G ka 1-14 ,S i$ '.i "J( f. a ,. 1. ,•4 .,Z� , ter. ..a.._ J 4 , 1 ,t:. Illi 1111 it . 1 7 th f„..., r y r.i• .. .-„,,,t-i-. _ ,4-,, 4 .. Yw_r � % 1; - .�' .ti ma"' • + Pavers- General Information TR( EGRID® MADE N True to your project.True to the environment. U S. A. TRUEGRID was developed in the U.S.A, and TRUEGRID is manufactured and will always be manufactured in the U.S.A. It is produced from 100% post-consumer recycled material. We take plastic products with a short life cycle that end up in our land-fills, and we turn them into TRUEGRID...a product with a very long life cycle...which can then be recycled again. Introduction to the TRUEGRID System In urban watersheds,almost all of the impervious surface area is represented by building rooftops and paved surfaces. In residential areas most of the paved area is represented by the roadway system and residential driveways. Parking lots and paved industrial storage areas represent an even larger portion of the impervious surface in commercial and industrial areas. Impervious pavements can produce two- thirds of the excess runoff in an urban catchment. Runoff from impervious pavements contributes a substantial loading of hydrocarbons and heavy metal pollutants, and contributes greatly to the increased temperature of surface runoff. In most urban jurisdictions, a paved roadway system with a traditional curb and gutter configuration provides a key component of the overall urban drainage system. Surface flow from adjoining tributary watersheds is conveyed directly into catch basin inlets and connected piping systems. In these traditional impervious paved systems,the runoff coefficient(runoff volume) is increased and the time of concentration is decreased resulting in increased peak rates of runoff. TRUEGRID provides a highly permeable stabilized surfaces that can be used for the movement and parking of vehicles(automobiles,trucks,construction equipment,aircraft, etc.) and storage of materials and equipment.Compared to conventional pavement,the TRUEGRID system is designed to infiltrate storm water runoff instead of shedding it off the surface.TRUEGRID will reduce the amount of runoff by allowing water to pass through surfaces that would otherwise be impervious.The storm water passes through the load bearing surface and aggregate sub base that are selected based upon the intended application and required infiltration rate. Runoff is stored in the stone aggregate sub base course/storage layer,and allowed to infiltrate into the surrounding soil (functioning like an infiltration basin). A TRUEGRID surface has very high initial surface infiltration rates and can immediately infiltrate and store rainfall and runoff from high intensity rainstorms. In many cases, direct runoff is completely eliminated.The surface infiltration rates for TRUEGRID will in most cases exceed 800 inches/hour.This is several orders of magnitude higher than all the rainfall intensities encountered in the Southwest and Midwest USA.These high infiltration rates are also 4 orders of magnitude higher than most soil infiltration rates.The TRUEGRID system relies on the ability of the void space within the surface material and the sub base to receive, store, and infiltrate water into the underlying sub soils.The aggregate sub base provides a temporary"reservoir", receiving the inflow from the surface pavement layer and providing temporary storage while the water is discharged to the sub grade through infiltration or released to surface discharge through a sub drain system. TRUEGRID Permeable Pavers are designed to provide design professionals with an eco-friendly alternative to concrete and asphalt and other impervious surfaces. Similar systems have been used in Europe for over 40 years and have been highly effective and accepted as a better alternative to impervious surfaces. TRUEGRID improved upon this concept and developed a stronger, more durable, USA made version that can handle any load and rigors concrete can handle....while being 100%permeable. TRUEGRID has been honored as one of two winners,from hundreds of green technology products considered,to receive grants support for education from entities including the U.S. Department of the Interior and the U.S. Department of Energy.These grants were awarded to TRUEGRID to promote and educate others on the benefits of TRUEGRID as an eco-friendly alternative to concrete and asphalt. TRUEGRID was chosen due to its low impact development properties, its stormwater maintenance/high permeability qualities, high load capacities, long life expectancy-no maintenance performance and 100% post-consumer recycled material composition. The value of the TRUEGRID systems includes: Runoff volume reduction/elimination is achieved when TRUEGRID is placed over in situ soils and a defined volume of the water passing through the pavement is infiltrated into the soil subgrade below. Peak runoff rate reduction is achieved when the volume of water passing through the TRUEGRID surface is "detained"for a defined period of time within the pavement cross-section and the open graded aggregate sub base beneath the pavement.The effective infiltration rate for the watershed is increased by trapping the water in the permeable surfaces and effectively increasing the time of concentration in the catchment area. Pollutant removal.Specific field data on the reductions of pollutant concentrations by various permeable pavements are limited. However, reductions in the concentrations of total suspended solids and associated constituents,such as metals, oils, and greases appear to be relatively high. The fact that all permeable pavements significantly reduce the average annual runoff volume makes them very effective in reducing pollutant loads reaching the receiving waters. Infiltration of storm water runoff through the pavement surface will provide a degree of suspended solids removal followed by additional removal of colloidal solids and soluble pollutants in the aggregate sub base and sub soils.Sorption of metals to colloidal solids and within the pavement void matrix is another removal function. Soluble organic pollutants adsorbed within the pavement void matrix and the open graded aggregate sub base will be exposed to biodegradation over time. Adsorption and ion exchange occur as storm water travels through the unsaturated (vadose) zone below the aggregate base and reduce the particulate and dissolved pollutant loading to the groundwater(saturated zone).Permeable pavement can be used to provide ground water recharge. Some data suggest that asmuch as 70%to 80%of annual rainfall will go toward ground water recharge (Gburek and Urban,1980).A third study by Brattebo and Booth (2003) indicates that many trademarked permeable paver systems effectively reduced concentrations of motor oil, copper, and zinc. Furthermore,the study found that almost all precipitation that fell on the permeable pavers infiltrated even after 6 years of daily use as a parking area. Reduces Heat Island Effect. Heat Island Effect occurs in areas such as a city and industrial sites that have consistently higher temperatures than surrounding areas because of greater retention of heat.This retention of heat is due to buildings,concrete, and asphalt. Using TRUEGRID in these"hot spot"areas for pathways, parking lots, driveways, roofs...etc., reduces the absorbability of solar rays and thus helps steady and cool the natural environment. High load bearing capacity.TRUEGRID is designed with the highest load capacities of any grid system and can withstand significant structural loads. TRUEGRID provides a stable and continuous load-bearing surface throughout parking areas. TRUEGRID will add to LEED Credits in the following categories. • Water Efficiency • Innovation & Design • Sustainable Sites • Indoor Environmental Quality • Materials& Resources • Energy&Atmosphere Sub-base considerations for storm water detention Crushed aggregate meeting ASTM No. 57 is commonly used for open-graded sub bases along with ASTM No.2 to No.4.These materials are widely available and they are recommended for most TRUEGRID Permeable Paver applications.These materials will have a nominal porosity (volume of voids/total volume of base)over 0.32 and a storage capacity in the void space (volume of voids/volume of aggregate)approaching 40%.A 40%void space provides 0.4 cubic feet of storage capacity for each cubic foot of aggregate (the volume of the base will need to be 2.5 times the volume of water to be stored). Chart A: Permeable Base AASHTO#57 permeable sub base material defined as: Sieve Size Percent Passing mm In. #57 Typical 37.5 1-1/2 100 100 25 1 95-100 97 19 3/4 75 12.5 1/2 26-60 45 9.5 3/8 25 4.75 #4 0-10 5 2.36 #8 0-5 2 www.truegridpaver.com 16110 Abbott Drive,Omaha, NE 68110 1 1-855-355-GRID WORKS IN ALL CLIN1 .A,TES AND D SOILS- 1OOn PERVIOUS 1001:' ' _ - =— • COVER ____.. INF _ - - _ . _ - : GRIDS ioriomicroinw , , • ' n , Ili .s }r. r • X i ` -t,- y 11 4'�l u It*`1w,, �4 ` r 4 I �., I t r! 1, a.r ; 1�` ,� ..;; yt. rrs.7 jr - , ,{r ye s"LI"' .41 ; ,; { N ' a' t}$. + :, � k, T jf j',� .: iK- ' ,Yd' . �iTA,._ �_ % ti A- Ff it �, ife .F ) `r--- 1• it�` : +. -T i f - F.�,1��1 POROUS SOIL i ' , NON—POROUS SOIL. : \1 4.0•z VO1O SP- r`,F STORM WATER _ "` m '. W Iintii 04110,JOIIIK'641WIIr; Jilii!IL'';iii.. 7"'_ 7'.._ rs` i'.""- __ - - i i i IIi •�lkl�lsl - a City of Houston: Houston Public Works "Infrastructure Design Manual" Approval of Pervious Pavers City of Houston Recognizes TRUEGRID as Beneficial in Eliminating or Reducing Urban Drainage Fees USA-English NEWS PROVIDED BY SSD Fair Marketing Nov12,2014,01:00 ET Houston,Texas(PRWEB) November 12,2014--The City of Houston's Planning and Development Services Division has recognized TRUEGRID,an eco-friendly alternative pavement system,as effective for residential areas in reducing or eliminating drainage costs where in-situ soil drains at.5"or more per hour,according to the City of Houston's Department of Public Works and Engineering's Infrastructure Design Manual.The TRUEGRID permeable pavement system allows for natural drainage as an alternative to use of a drainage system with a variety of public and private applications. The system is made from 100% post-consumer recycled plastic and is then filled with either soil and grass... X Post this TRUEGRID's permeable pavement system is designed to replace asphalt pavements with a porous honeycomb-style grid system which allows water to flow through it directly into the ground,where contaminants become trapped in the soil as water enters into the groundwater system.The system is made from 100% post-consumer recycled plastic and is then filled with either soil and grass,gravel or porous asphalt,allowing water to escape through to the ground beneath. Because of the variety of ways that TRUEGRID's permeable pavement system can be filled, it can be used to create more natural-looking driveable areas or can appear to emulate a traditional street.The TRUEGRID system has been shown capable of handling 6880 psi when left unfilled,but capable of far more resistance and even heavy highway usage when filled, making it a suitable alternative to asphalt paving on streets and highways as well as residential driveways. The City of Houston's Planning Division recognized that because TRUEGRID interacts directly with groundwater,there is no need to construct separate drainage system if the soil in place drains at.5"or more per hour. If the soil naturally drains at that rate, per the City's recommendation,a separate drainage system for a residential property is no longer required. It should be noted that the actual drainage of the in-situ soil should be determined prior to installation. About TRUEGRID: TRUEGRID is a leader in the permeable paving industry providing factory wholesale direct pricing for both residential and municipal applications.TRUEGRID has a nationwide footprint and specializes in the delivery and construction of permeable paving systems which both improve groundwater quality while reducing long-term drainage costs.TRUEGRID is based in Houston,Texas.TRUEGRID products are made in the United States. For more information,contact TRUEGRUD at 1-855-355-GRID.Their website is http://www.truegridpaver.com Matthew Burns,SSD Fair Marketing, http://www.fairmarketing.com,+1 (206)769-7281, pr@serversidedesign.com State of Oregon Approval letter /� Ffi O� Oregon Department of Transportation Construction Services c • 800 Airport Road SE " Kate Brown,Governor Salem,OR 97301-4798 Phone:(503)986-3000 Fax:(503)986-3096 June 30, 2022 Airlite Plastics DBA Truegrid Pavers Attn: Dustin Guist 6110 Abbott Dr. Omaha,NE 68110 ODOT#5416 RE: Product: Truegrid Pro Plus Category: Porous Paver-Medium Duty; 01011.11 Your product was submitted for review to the Product Evaluation Group of the Oregon Department of Transportation(ODOT)with the following conclusions: In reviewing your product,we have determined that it is suitable for the use listed. We are adding your product to our Qualified Products List(QPL) for the category listed. It will appear on the next edition of the QPL in January or July each year. This product approval is based on the submittal made at this time. Changes or modifications to the product, however minor, nullify this approval. You are expected to furnish the product for use on each project with the same features and options as included in our review. We will keep your information on file for future review. Please keep us advised on any changes regarding this product so that we may keep our records current. If you.have any questions,please call me at the Materials Laboratory: 503-986-3059. Sincerely, �f 1 Dean Chess Product Evaluation Coordinator cc: ODOT Lu Saechao City of West University Place Public Works Department NOTICE OF ZONING BOARD OF ADJUSTMENT HEARING The Zoning Board of Adjustment ("ZBA") of the City of West University Place, Texas ("City") will hold a public hearing in the Municipal Building, 3800 University Boulevard, City of West University Place, Texas 77005, during a meeting set to begin at 6:30 p.m. on November 21, 2024. The hearing may be recessed and continued to a ZBA meeting set to begin at 6:30 p.m. on December 19,2024. The purpose of the hearing is to provide an opportunity for all persons to be heard in relation to the following matter: Address of the site: 3733 Arnold St.,Houston,TX 77005 Legal Description: LT 13 BLK 1,SUNSET TERRACE SEC 7 OF WEST UNIVERSITY, Harris County,TX Docket Number: 2024-0008 Applicant: Manmeet(Mani)and Sabina Walia Action Requested: Request a variance of 17% of the font yard area to alternate from the natural vegetation or landscaped area requirement. (Appendix A; Article 7A. RESIDENTIAL DISTRICT — SPECIFIC REGULATIONS; Table 7A-3: Open&Pervious Area;Note 4.) Additional Details: A single-family home has requested a variance of 17% of the front yard area to alternate from the required landscaped and vegetation standards. The applicant has submitted an alternate pervious surface (pervious pavers and blackstar gravel) in lieu of natural vegetation or landscaped area. Applicable regulations include the City's Zoning Ordinance, Code of Ordinances, Chapter 211 of the Texas Local Government Code and the rules of the ZBA. The application is available on the city's website at www.westutx.gov. Additional details on such matters, as well as the applicable regulations are also available for public inspection in the Public Works Center, 3826 Amherst, West University Place, 77005. Any person interested in such matters should attend the hearing. If you plan to attend this public meeting and you have a disability that requires special arrangements at the meeting please contact the Public Works Director at 713-662-5846 in advance of the meeting. Reasonable accommodations will be made to assist your participation in the meeting. The Municipal Building is wheelchair accessible from the West and Southwest entrances and specially marked parking spaces are available in the Southwest parking area. Signed: Brett Cast,Assistant Public Works Director,for the ZBA posted and mailed on or before November 11, 2024. 3 vett CGot bcast@westutx.gov 713-662-5845 3826 Amherst St. www.westutx.gov West University Place, TX 77005 713-662-5830 CURRENT OWNER CROW CONLIN D &JACQUELINE N PRESTON CHANTELL& PIWONKA 3733 ARNOLD 3737 ARNOLD ST JENNIFER HOUSTON TX 77005-2003 HOUSTON TX 77005-2003 3745 ARNOLD ST HOUSTON TX 77005-2003 JONES MARK A& MELISSA D JACOBSON CLARICE & ROSENZWEIG %JONES FAMILY TRUST CURRENT OWNER BRIAN 37541 ARNOLD ST 3729 ARNOLD ST 3749 ARNOLD ST HOUSTON TX 77005-2003 HOUSTON TX 77005 HOUSTON TX 77005-2003 WOOD MICHAEL T&AMY C CURRENT OWNER CURRENT OWNER 3727 ARNOLD ST 3723 ARNOLD ST 3715 ARNOLD ST HOUSTON TX 77005-2003 HOUSTON TX 77005-2003 HOUSTON TX 77005-2003 BASS LAWRENCE M & LINDA CURRENT OWNER AMELIO GERARDO T& EMILY 3722 ARNOLD ST 3718 ARNOLD ST 3726 ARNOLD ST HOUSTON TX 77005-2004 HOUSTON TX 77005-2004 HOUSTON TX 77005-2004 KIRK HARRY D & WOLFEKIRK MARILYN PETERSON ROBERT K& CAROLYN B MARIAN A J & ROUND MARY E 3736 ARNOLD ST 3738 ARNOLD ST 3742 ARNOLD ST HOUSTON TX 77005-2004 HOUSTON TX 77005-2004 HOUSTON TX 77005-2004 MICHAUD PILAR M & PIERRE SIROTKIN MITCHELL BRUCE TCHOLAKIAN ROBERT K 3746 ARNOLD ST 37510 ARNOLD ST 3745 TANGLEY RD HOUSTON TX 77005-2004 HOUSTON TX 77005-2004 HOUSTON TX 77005-2031 BARRETT SARAH &SCOTT MONTGOMERY JOHN R VERDUCCI FRANK& ERIN 3743 TANG LEY ST 3739 TANG LEY RD 3734 PLUMB ST HOUSTON TX 77005-2031 HOUSTON TX 77005-2031 HOUSTON TX 77005-2810 CASTILLO MICHAEL P &YEN KATHLEEN CASTILLO MICHAEL P &YEN KATHLEEN MCCLANAHAN DAVID M & REBECCA 3734 TANGLEY 3725 TANGLEY ST 3721 TANGLEY RD (C/O 3725 TANGLEY ST) HOUSTON TX 77005-2031 HOUSTON TX 77005-2031 HOUSTON TX 77005-2031 ALOUSI AMIN & BRUNELLE NICOLE CURRENT OWNER LEVY STAN & MELANIE B 3717 TANGLEY ST 3752 TANGLEY ST 3746 TANGLEY RD HOUSTON TX 77005-2031 HOUSTON TX 77005-2032 HOUSTON TX 77005-2032 CURRENT OWNER GOETZ MARGARET A CURRENT OWNER 3744 TANGLEY RD 3742 TANGLEY RD 3736 TANGLEY RD HOUSTON TX 77005-2032 HOUSTON TX 77005-2032 HOUSTON TX 77005-2032 WAYNE DONALD & ROBIN PATEL NEHA G & NIPUL CURRENT OWNER 3734 TANGLEY ST 3726 TANGLEY RD 3724 TANGLEY ST HOUSTON TX 77005-2032 HOUSTON TX 77005-2032 HOUSTON TX 77005-2032 HARPER DEBORAH M & RICHARD L HOLTON JASON B & MELISSA D MCGOWAN KEVIN J 3720 TANGLEY RD 3745 ROBINHOOD ST 3741 ROBINHOOD ST HOUSTON TX 77005-2032 HOUSTON TX 77005-2027 HOUSTON TX 77005-2027 HALE WILLIAM T& LAURA M CURRENT OWNER SANTRY STEVEN G & MARGARET 3737 ROBINHOOD ST 3733 ROBINHOOD ST 3729 ROBINHOOD ST HOUSTON TX 77005-2027 HOUSTON TX 77005-2027 HOUSTON TX 77005-2027 MANSOUR ALFRED A III & DANIELLE DEW LAURA ILENE 3725 ROBINHOOD ST 3721 ROBINHOOD ST HOUSTON TX 77005-2027 HOUSTON TX 77005-2027