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HomeMy WebLinkAbout58 Development Permit 630 Living Hope Baptist ChurchDEVELOPMENT PERMIT PERMIT N0.630 LIVING HOPE BAPTIST CHURCH FOR AREAS OUTSIDE SPECIAL FLOOD HAZARD AREA RE: CHAPTER 13 OF THE COLLEGE STATION CITY CODE SITE LEGAL DESCRIPTION: SITE ADDRESS: 4170 STATE IDGHWAY 6 SOUTH OWNER: CENTRAL BAPTIST CHURCH OF COLLEGE STATION 4107 STATE IDGHWAY 6 SOUTH COLLEGE STATION, TEXAS 77845 409~90-3600 (MARINIK CONSTRUCTION) DRAINAGE BASIN: SPRING CREEK TYPE OF DEVELOPMENT:This permit is valid for construction of parking lot and building as per approved plans. The Contractor shall take all necessacy 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. All Date f I Contractor Date . " ---~ William J. Savage, P. E. 501 West Buffalo Caldwell, Texas 77836 December 10, 1998 Mr. Gerald Marinik Living Hope Baptist Church 4170 State Highway 6 South College Station , Texas 77845 Subject: Drainage Study for Phase I Office and Parking Lot Development 4170 State Highway 6 South College Station , Texas Dear Mr. Marinik: I have determined the hydrology for the immediate one acre Phase I development of an office and parking lot at subject site . As shown on the attached Exhibits No . 1 and No . 2 , the existing storm water run off of a 10 year storm is 2 .55 CFS and the run off for the developed 1 acre tract is 3 .12 , indicating an increase of 0 .57 CFS. Same exhibits show the 100 year storm run off of existing property to be 4.12 CFS and the run off of the developed 1 acre tract to be 5.03 CFS with an increase in run off of 0 .91 CFS . The increase is relatively small and should have a minimal impact on the watershed , waterways or drainage structures upstream or downstream of this site . If there are any questions , please call. Yours truly , REVIEWED F01 k COMPLIANCE DEC 1 1 1998 COLLt::\.:h ... -., \, ,..,,,, ~ ENGINEERING f/>{ . , Acreage = 1 . 0 Acres Slope = 0 .5 % Existing Condit ions c = 0.3 c = 0.4 c = 0.9 C Average 0 .84232 Ac 0.11912 Ac 0 .03856 Ac 0.335 I 10 = 7.625 inches/year Q 10 = 2 .55 CFS Hydrology Summary for Living Hope Baptist Church Phase I Development 4170 State Highway 6 South College Station, Texas Phase I Development c = 0 .3 c = 0.4 c = 0 .9 C Average 0.76612 Ac 0 .09039 Ac 0 .14349 Ac 0.409 I 10 = 7 .625 inches/year Q 10 = 3.12 CFS Q 1 O Increase= 3 .12 - 2 .55 = 0.57 CFS 1 100 =12.3CFS Q 100 = 4 .12 CFS Q 100 Increase= 5 .03 - 4 .12 = 0 .91 CFS I 1 00 = 12 . 3 CFS Q 100 = 5 .03 CFS Exh ibit I PHASE I ~ / I . ~ ,!/ I~~ A~, (e... • /I CONCRETE PARKIN<.; I.Al/ CURBS I r-I I _,_,_,_ I I I I I I DNE f FHASE -··--- LINE WITH I (ALTERN AfF ) , I \, ·r7s.o~ l I ' . ,, , , a 10 ((-/ t= x 1 s 1 11 1 • . I / 1 St RA P F:. NEW '' l....JIDE WALK / ,, _ _./ ) REf. D~Al~-;HT; -1\ ~ I I \ . -----+-· __ ....,. / <+'' '.SEWE'R \ \ --1-·~ I I -· ------·· I S.S. MAN HOLE ~C • I 4 I I S47 ° <1 -/--£ -,'!' H ----' ---·------=~--2--1.0 ··--,------~ /·_-o·-, ---------'o~+-1--r-----·--·-· ··--·-.. -l-~· ___ io:::.:.....:.._ _ __:__ ____ -H-t-----r-------··· -------·'7f , ·3 .0_,, 73.5"1:____,.,1~----i f'XtSTINC1 cu t,. ~---1 ~-5"0.o' ~ •· -~o REMAIN ·~ EDt;c Of . PAVEMENT "• ct. CF EX 1sr1Nc; DRI \, Ex hib it II Figure XU Dev el o pment Permit City of C olleg e Station, Texas Sit e L egal Description : l ,'vi' tV':J j-) ore: ~d 01!Ll1 ( t;N BU< I Site Own e r : ~llM l'f~ C J,. or c .s. Address: ------------ Arch itect/ E ng in e er: _____________ _ D ate Application Fil e d : ________ _ Addre ss : ------------- Te I e phone No : __________ _ Addres s : 4&o 8 Dovq~ e--.:._A-f>I§" Telephone No : t:. 9t:J r f{,oo App lication is hereby made for the follo wi ng development specific waterway alt e rations : Nbtl/eff AT Tltl.J /11'>?€ 0 Appl icati on Fee 0 Signed Certifications 0 Drainage and erosion control plan , with supporting Drainage Report two (2) copies each. 0 Site and Construction Plans, wi t h supporting Drainage Report two (2) copies each. 0 Other: ~------------------------------ AC KNOWLEDGMENTS : , d es ig n e ng in ee r/owne r, hereby acknowledge or affirm th at : T he informati o n and conclusion s c o nt ained in the a bove plans and supporting documents comply w it h the curre nt re quire ments of the Cit y of C oll ege St a tion, Texas City Cod e, Ch a pter 13 and it s a ssociated Drainag e Policy and D es ig n Sta nd a rds . As a condition of approval of this pe rr.iit a ppl ication , I a g re e to construct th e improvements pro posed in this application accord ing t o t he se docum e nts and the requireme nts of Chapter 13 o f th e College Sta tion City Code . Property Owner(s) Figure XII Continued CERTlFICATIONS : (for proposed alterations within designated flood hazard areas .) A. I, certify that any nonresidential structure on or proposed to be on this site as part of this application is designated to prevent damage to the structure or its contents as a result of flooding from the 100 year storm. Engineer Date B . I, certify that the finished floor elevation of the lowest floor , including any basement, of any residential structure, proposed as part of this application is at or above the ba se flood elevation e stablished in the la test Federal Insu ra nce Administration Flood Hazard Study and maps, as amended . Engineer Date C. I, certify that the alterations or development covered by this permit shall not diminish the flood-carrying capacity of the waterway adjoining or crossing this permitted site and that such alterations or development are consistent with requirements of the City of Coll e ge Station City Code, Chapter 13 concerning encroachments of flood ways and of floodway fringes . Engineer Date I, do certify that the proposed alterations do not raise the level of the 100 year flood above elevation established in the latest Federal Insurance Administration Flood Hazard Study. Engineer Date Conditions or comments as part of approval ___________________ _ 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. All development shall be in accordance with the plans and specifications submitted to and approved by the City Engineer for the above named project. All of the applicable codes and ordinances of the City of College Station shall apply .