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Home My WebLink About18 Development Permit 480 South Koll Site ImprovementDEVELOPMENT PERMIT PERMIT NO. 480 SOUTH KNOLL ELEMENT ARY SCHOOL SITE IMPROVEMENTS FOR AREAS OUTSIDE THE SPECIAL FLOOD HAZARD AREA RE: CHAPTER 13 OF THE COLLEGE STATION CITY CODE SITE LEGAL DESCRIPTION: South Knoll Elementary School OWNER: College Station Independent School District 1812 Welsh College Station, Texas 77845 409-764 -5409 DRAINAGE BASIN: Bee Creek Tributary "B'' TYPE OF DEVELOPMENT: SITE ADDRESS: 1600 Langford This permit is valid for site construction as shown on the approved site plans. The Contractor shall take all necessary precautions to prevent silt and debris from leaving the immediate construction site in accordance with the approved erosion control plan as well as the City of College Station Drainage Policy and Design Criteria. The Owner and/or Contractor shall assure that all disturbed areas are sodden and establishment of vegetation occurs prior to removal of any silt fencing or hay bales used for temporary erosion control. The Owner and/or Contractor shall also insure that any disturbed vegetation be returned to its original condition, placement and state. The Owner and/or Contractor shall be responsible for any damage to adjacent properties, city streets or infrastructure due to heavy machinery and/or equipment as well as erosion, siltation or sedimentation resulting from the permitted work. Any trees required to be protected by ordinance or as part of the landscape plan must be completely fenced before any operations of this permit can begin. In accordance with Chapter 13 of the Code of Ordinances of the City of College Station, measures shall be taken to insure that debris from construction, erosion, and sedimentation shall not be deposited in city streets, or existing drainage facilities. I hereby grant this permit for development of an area outside the special flood hazard area. All development shall be in accordance with the plans and specifications submitted to and approved by the City Engineer in the development permit application for the abov e named project and all of the codes and j;~~eSrationtbatapply //3h? Administrator/Reprntati; Date ' 7 Date Date July 1, 1997 Marek Brothers Construction, Inc. P.O. Box 9715 Coll . Sta. Tx. 77842 City of College Station Department of Development Services P.O. Box 9960 Coll . Sta. Tx. 77842 Attn : Mr. Paul Kasper Re : South Knoll Elementary School Site Improvements and Utilities Dear Mr. Kasper: Pursuant to our telephone conversation yesterday, it is my understanding that a Notice of Intent (NOi) for Storm Water Discharge Associated with Industrial Activity Under a NPDES General Permit will not be required for the aforementioned project if it is determined that the gross area to be disturbed is below 5 . 0 acres . We have calculated the square footage of the areas to be disturbed and have determined that in fact the total area is well below 5.0 acres. Consequently, we would respectfulJy request that you waive the NOI requirement as a condition precedent to issuance of a Site Development Permit. The square footage of areas to be disturbed are as follows : Building Pads : 17,236 s .f Paving/Driveway/Parking: 27 ,000 s.f. Sidewalks: 8,490 s.f Misc . Pads: 6,644 s.f. Demolition/Removals : 45 , 180 s.f Play Areas : 6,000 s.f Contingency for error: 30,000 s.f Total : 140,550 or 3 .2 acres Thank you very much for your assistance. If you should have any questions or require any additional information, please don't hesitate to call at any time . ,. . .. ,.•,I '· :• •I ) . July 7 , 1997 City of College Station Development Servic"es P .O. Box 9960 College Station, Texas 77842 Attn: Paul Kasper CHEATHAM AND ASSOCIATES Re: College Station Independent School District South Knoll School Site Improvements Engineer's Project No. 1019-204 We confirm and certify, based on our previous drainage analysis , that no downstream impact will be noted due to the construction of the proposed improvements for South Knoll School. ~~. Eddie Cheatham, P .E . F:\WORD\COLL EGE\2 04\dwn strm .impact.wpd i EDDIE L. CHEATHAM Z ~. ···:·····················;····I ~-o_... 41294 /,~J ~.-Po . .p.,. <-~ • ~;,,, 'ft;;;(' •• •• ~G/STE.9-"'.··;_~v_; •,fss···········~u; ~,,,,/ONAL ~~ -''~""'''"~ ENGINEERS• PLANNERS• SURVEYORS A Subsidiary Firm of Southwest Planning and Design, Inc. 1601 E . Lamar Blvd.• Suite 200 •Arlington, Texas 76011 817 /548-0696 • Metro 265-8836 • Fax 817 /265-8532 July 2, 1997 Mr. Brett Nave Patterso chitects 24 roadmoor, Suite A201 ryan, Texas 77802 CHEATHAM AND ASSOCIATES Re: College Station Independent School District South Knoll School Site Improvements Engineer's Project No. 1019-204 Brett: In accordance with our conversations with Steve Homeyer, City of College Station, we have computed the net increase in impervious improvements that will effect the drainage for the referenced project. The net increase is approximately 33,000 square feet. We feel that the increase in run off is so insignificant that no downstream impact will be created . Area= 0 .7576 Acres TC= IO Min. I5 = 7± I100 = 12.5± Q=CIA Q = (0.9)(7)(.7576) Q5 = 4.77 CFS Q=CIA Q = (0.9)(12.5)(.7576) QI OO = 8 .52 CFS If we may be of further service, please advise. ()t__!fl~h David E. Mayes F :\ WORD\COLLEG E\204 \net.drai n . increase. wpd I cc: Steve Homeyer, City of College Station ENGINEERS • PLANNERS • SUR VEY ORS A Subsidiary Firm of Southwest Planning and Design, Inc . 1601 E. Lamar Blvd .• Suite 200 •Arlingto n , Texa s 76011 8 17 /548-0696 • Metro 26 5-8836 • Fax 8 17 /265-8532 2402 Broadmoor Building A Suite 201 Bryan, Texas 77802 voice -409 776 0809 fax -409 776 5004 Architect 's Project No. Date --~----_>_7.____," ,_?_,,__? __ _ Project s-~&~ RE: We Are Sending You The Following Items: D Drawings D Prints 0 Change Order D Samples D Product Literature D Specifications D Shop Drawings X D~~ ~ For Your: D Review & Comment 0 Record D Distribution to Others D Information COPIES DATE REV.NO. DESCRIPTION Remarks .-·-....... Figure Xll Development Permit C it y of C o ll ege S t ation, Texa s /3. t/~ A~~/ crow~ Bui-t1ee-ft Lea~/ ~...-q-zos l.(;~ Tx Lof s I f<...n.< f 1 Bfo~.l. 4/121)~~ e Id Sech'~ 2. S it e Legal D escri ption : ~~~~~~~~~~~~-~~~~~~~~~~~~~~ S it e Owne r :{]l/'J"C s-kc.Jt>1 IS D Arcl1itect/ ?4~..rt?Y? ~/k.co/ Engin e er : ~HeA~ ( At.f.t?q~ Co nt ra c tor _Marek $1'i>-/he¥" > D ate Application Filed : <;. • ·~..r1-'?7 Address : Le,/e.-weir I Telephone : ~-~ Address /&z..-~//Ch?lTV Telephone N o : 2~ -R Yt?'f Address · P~ J3oi. q 715 ·" C. S. T~ Telephone No t; G:>-~' '1.. ,Appli cation is h ereby made for the following development specifi waterway a lterati o ns · ~111 MLZ// ~£/e ln~f.r 0 Application Fee 0 Signed Certifi ations 0 Drainage and erosion control plan, with supporting Drainage Report two (2) copies each . 0 Site and Construction Plans, with supporting Drainage Report two (2) copies each . 0 Other : ~---~-~~---~---~~------------~ ACKNOWLEDGMENTS : I, ------------~ design en g ineer/owner, hereby acknowledge or affi rm that : The information and conclusions contained in th e above plans and supporting documents comply with the current requirements of the City of College Station, Texas City Code, Chapter 13 and its associated Drainage Policy and Design Standard s . As a cundition of approval of this permit application, I agree to construct the imi-rovem ents proposed in this application according to these documents and the requirements of Chapter 13 of t e College Station City Code . Contractor ,,__,~,, .... _., _,,, '-.i-J ~·..,..L • ,. '........ .. t ·igure XII Conl i nued CE.RTlFlCATl ON (fo r p roposed alterations withul designated flood hazard areas ) A . 1. Eddi e Che a th am _,certify that any nonresidential structure on or proposed to be on tltis site as part of lhis application is designated to prevent damage to the structure or its contents a.s a result of flooding from the I 00 year storm . ~ .,c:::::~ \_., -"l-\.-<11\.~ Engiheer Date £3 . {. Eddie Cheat ha m , certify that the finished floor elevation ofthe lowest tloor. including any basement, of any residential structure, proposed as pa.rt of this applicat ion is at or above the base flood eleva1ioo established in Ihe latest Federal Insuranc e Administration Flood Hazard Study and maps. a s amended . 4?M;o~• p' Engineer Date C I. Eddi.e C heath~rn , cenify t hat the altentions or dev el opment covered by this permit shall not d iminish the flood-carrying capilcity of the waterway adj o ining or crossing dus permi tted sirn and that such alteration s o r development are con$istent with requiremen1s of the City of College Station City Code . Ch:ipter lJ concerning encroachments offloodwa.ys and of tloodway frinses . 5~.c:::~ ~ ..... ~9\-~~-- Engineer Date l, Eddie Cheatham . do certify that the proposed alterations do not r~se the level of the 100 year flood above etevation established in the: late.st Fedecat Ins1.1rance Administration Flood Hautd Study _ ----...ll'-fl'm:;_ -"'Z-:_\. ~ ._, .,, __ _ Engineer Dace Conditions or comments as part of approval : -----------~~~~~~~~- In accordance w!th Chapter 13 of the Cod~ of Ordinances of the City of College Station, rneasures shall be takcm to insure that debris from construction, erosion, and sedimentation shall not be dcpo!ited in city streets, or existing drainage facilities . l hereby grant this pennit for development . AH development shall be in accof'dancc with the plans and s~ifications submit*1 to and approved by the City Engineer for the atxM: named p.-oject . All of the applicable codes and ordinances of the City of College Station shall apply _ ,___.....~ ... , 2402 Broadmoor Building A Suite 201 Bryan, Texas 77802 voice -409 776 0809 fax -409 776 5004 We Are Sending You The Following Items: ~~~t~:. ttf 6°~4f? Date 1,,.. .f ., f? Project ~./Rt ~ ~· RE: yorawings 0 Prints :l Change Order :J Samples :l Product Literature 0 Specifications 0 Shop Drawings ?~M(f~ For Your: 0 Approval 0 Use COPIES Remarks Copy To: ::l Review & Comment :l Record :l Distribution to Others :l Information :l ---------------------- DATE REV.NO. DESCRIPTION Jul y 2, 1997 Mr . Brelt Nave Patterson Architects 2402 Broad.moor, Suite A201 Bryan, Texas 77802 CHEATHAM AND ASSOCIATES Re: College Station Independent School District South Knoll School Site Improvements En~ineer's Project No . 1019-204 Brett: In accordance with our conversations with Steve Homeyer, City of College Station, we have computed the net inc~e in impervious improvements that will effect the drainage for the referenced project. The net increase is approximalely 33,000 square feet . We feel that the increase in run off is so insignificant that no downstream impact will be created. Arca= 0.7576 Acres TC ~ 10 Min . 15 ..,..7± l wo = J 2.5± Q=CIA Q -(0 .9)(7)(.7576) Q 5 =4.77 CFS Q=CIA Q -(0.9)(12.5)(.7576) Q100 __,. 8 .52 CFS If we may be of further service, please advise. 0Z-ffl~4 David E . Mayes .... \WC>KIN:<>1 .l .l\(Jll:\2Cl4~.d<ain i111;reMe .wpd cc: Steve Homeyer. City of Collcg_e Station ENGINEERS • PLANNERS • SURVEYORS A Subi;idiary Fiim of Soulhwest Planning and Design, Inc . 1601 E. Lamar Blvd:-•Suitc~OO•Arlington, Texas 7-6011 817/548-0696 --:Metro 265-8836 •Fax 817/265-8.532 1-".U:c'. July 2, 1997 Mr. Breu Nave Patterson Architects 2402 Broadmoor, Suite A201 Bryan, Texas 77802 CHEATHAM AND ASSOCIATES Re: College Station Independent School District South Knoll School Site Improvements Engineer's Project No. 1019-204 13rett: In accordance with our conversations with Steve Homeyer, City of College Station, we have computed the net increase in impervious improvements that will effect the drainage for the referenced project. The net increase is approximalely 33 ,000 !>quare feet. We feel that the increase in run off is so insignificant that no downstream impact w i ll be created. Arca = 0.7576 Acres TC ~ 10 Min . Is..,.. 7± 1 100 = 12.5± Q=CIA Q = (0.9)(7)(.7576) O~ = 4.77 CFS Q=CIA Q -(0.9)(12.5)(.7576) Q HlO _,_ 8 .52 CFS If we may be of further service, please advise. 0Z-ffl~4 David E . Mayes t '.\W()l(l')\COl .l .l\(Jll\204\...i.dra>n i""l"Nff.wpd cc : Steve Homeyer, Ci Ly of College Station ENGINEERS • Pt.ANNERS • SURVEYORS A Sub~idiary Pinn of Sourhwesr .Planning and Design, Inc . 160 ~ E ._LclTl)ar Blvd. • Suitc_ 200 •Arlington, Texas 76011 Sl7B48-0696 •Metro 265-8836 • Fux 817/265-8.532 J_ Jul y 2, 1997 Mr. Brett Nave Patterson Architects 2402 Broad.moor , Suite A201 Bryan, Texas 77802 CHEATHAM AND ASSOCIATES Re: College Station Independent School District South Knoll School Site Improvements En~ineer's Project No. 1019-204 Brett: In accordance with our conversations with Steve Homeyer, City of College Station. we have computed the net increase in irnpervious improvements that will effect the drainage for the referenced project. The net increase is approximately 33,000 square feet. We feel that the increase in run off is so insignificant that no downstream impact will be created . ./\.rca = 0. 7 5 7 6 Acres TC ~ 10 Min. 15 ..,._ 7± I1w= 12.5± Q=CIA Q ... (0 .9)(7)(.7576) Q~ = 4.77 CFS Q =Cl./\ Q -(0.9)(12.5)(.7576) Qw0 ~ 8.52 CFS If wc may be of further service, please advise. [)L-ff/~4 David F.. Mayes t ·. \WI >Kl)\COl .I .Jl.(JH\204\""'.clram inc;rsNe. wpd cc: Steve Homeyer. City of College Station '· . ENGINEERS • PLANNERS • SURVEYORS A Subi.idiary Firm of Sourhwesl Planning and Design, Inc . 1601 E . Lamar Blvd.• Suite 200 •Arlington, Texas 76011 817/548-0696 •Metro 265-8836 •Fax 817/265-8.532 I-' • u ~ Jul y 2, 1997 Mr. Brett Nave Patterson Archite cts 2402 Broad.moor , Suite A201 Bryan, T e xas 77802 CHEATHAM AND ASSOCIATES Re: College Station Independent School Dis trict South Knoll S(bool Site Improvements Engineer's Project No. 1019-204 Brett: In accordance with our conversations with Steve Homeyer, C ity of College Station, we have computed the net increase in impervious improvements that will effect the draina ge for t he referenced project. The net increase i s approximately 33 ,000 square feet. We feel that the increase in run o ff is s o insignificant that no downstream impact will be c re ated . Arc a = 0 .7 5 76 Acres TC ~ 10 M in . ls ~7± 1 100 = 12.5± Q=CIA Q -(0.9)(7)(.7576) Q 5 = 4.77 CFS Q =CIA Q -(0.9)(12.5)(.7576) Q Hl(> -' 8.52 CFS If wc may be of further service, please advise. 0Z-ffl~4 David F.. Mayes t '.\W( >K DICOI .I .Jl.<.il!\204\net .dra •n in1:rNH. wpd cc: Steve Homeyer, City of College Station ENGINEERS • Pt.ANNERS • SURVEYORS A Sub11idiary l'irm of Soulhwesl Planning and Design, Inc . 1601 E. Lamar Blvd.• Suite 200 •Arlington, Texas 76011 817/548-0696 •Metro 265-8836 •Fax 817/265-8~32 I-'. u ~ --------~--------"----" -------------·