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HomeMy WebLinkAbout70 Development Permit 638 Steeplechase 2 & 3TRANSMITTAL LETTER DATE: -z/z,./1'1 McCLURE ENGINEERING, INC. I 722 BROADMOOR , SUITE 21 0 BRYAN, TEXAS 7J:-802 <409) 776-6700 FAX : (409l 776-6699 TO: t/E.eLJAi/t!.11 Mo!ZG/l/f) > p G' 11 fJ s I. {!.; T-! CAf:r.t 1A.lt:;t£;e._ FROM:-Michael R McOure, P .E., RP .L.S. r COMMENTS: t;..,JGl..J:>SED PU=:ASE. FIND '. i. °kTJ;qJ 11 RED-JpJc:o '' /Vlll~f_-uf'S i - B , ;:; Mt~/ AJGEJi..1 ~ &A.J~ T £. eos I _ES Tt M !Tie: ( 'Z-{!_[)P11ZS) Pi:..EASE (!oAJF;~tJ1 llJAT /&=:t!l-51o;Us !Uc= Mii~ lo 'rbu!Z.. '5f:JTJsFAl7iott.J. i.<,k Wll.L 'TheJ Pflov1Dt: flDI>ITIDNl'tL 5e:T$ FDI?.. lf5Tf/MP11tJ~ '' DATE: TO: FROM: TRANSMITTAL LETTER McCLURE ENGINEERING, INC. 1722 Broadmoor, Suite 210 Bryan, Texas 77802 (409) 776-B?OO Fax: (409) 776-B699 February 24, 1999 Mrs. Veronica Morgan, P.E. Assistant City Engineer CITY OF COLLEGE STATION Michael R. McClure, P.E., R.P.L.S. PROJECT NAME: STEEPLECHASE SUBDIVISION, PHASES TWO & THREE COMMENTS: Attached please find the signed application for a Development Permit for Steeplechase Subdivision Phases 2 & 3 for processing. .. Figure XU Development Permit City of College Station, Texas Site Legal Description : STEEPLEDIASE SUBDIVISION, PHASES TWO AND THREE Mr. John Duncum 4100 Highway 6 South Site Owner:Brazos Triad Land Develop. Partn.Address: Bryan, Texas 77802 Telephone: --=-8=23=---'8"--1'-'1'---'1 _______ _ 1722 Broadrnoor, Suite 210 ~ Michael R. McClure, P.E. ,R.P.L.E¥\.ddress : Bryan, Texas 77802 Engineer: McCLURE ENGINEERING, INC. Telephone No : __,_7_,_7""'"6-_6"'""7,_,0><->0,_ _____ _ YOUNG CONTACTORS INC. Date Application Filed : ________ _ P.O. Box 674 Address : Bryan, TX 77806 Telephone No : ____,_7_,_7..,__9_-1,_1L.J1'-""2~----- Application is hereby made for the following development specific waterway alterations : Subdivision construction in the Hudson Creek drainage basin. 5'l Application Fee ~ Signed Certifications 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. Qi Other: Grading & Erosion Control Plan Sheets 1 A & 1 C ACKNOWLEDGrviENTS : I, J o h..r1 Du c.c:r!l-a , '.'.!.<~'1a.g. Partner~owner, hereby acknowledge or affirm that : The information and conclusions contained in the 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 Standards _ As a condition of approval of this permit application. I agree to construct the improvements proposed in this application according to these documents and the requirements of Chapter 13 of the College Station City Code . ~M-~~'!1181'111'--~isrnortd Hi.r{f Contractor YOUNG CONTRACTORS, INC. t Partnership • Figure XrI Continued CERTIFICATIONS: (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 base flood elevation established in the latest Federal Insurance Administration Flood Hazard Study and maps, as amended. Engineer Date C. · I, Michael R. MC-Clure, P.E. , certify that the alterations or development covered by this pennit sh.all not diminish the flood-carrying capacity of the waten.Va.Y, a~~rossing this p~nnitted site and t~at su_ch alterations or developmen~ are consisten~I~l~tl'f. of ·the City of ~ollege Station City Code, Chapter 13 concerning encroactl1¥ ~J~1tnd of floodway fnnges f! * : -'Ji(-0 ,., 1' • ~······· ...... c. ··l;~~········"°'~ ... 0110-.~ ~ MICHAEL R. Mc CLUH E ~ ~~A~ 2 zz Cf1" ~i·~·· .. ···.;:~:;~:o· ... "T:~] ---<--+='~~~----T.>.,,--+'-+-'-' ~~-"-"-'"--=----1: • vi:.-I • u 1"/-! :- . . "-<>'"' -·~-En eer Date 'r. ·,c-.8'-.-:1s1s0:.~;"r.~-~ ,~, ... L\ •0 0 9 g..... \~~-·.!2#' ~~"'.:>; 0 ;\t AL -:,>"..,;;" ,~ ..... ~~~">- 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. AJI 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 . -· . . (/;~~ • McCLURE ENGINEERING, INC. ______ _ .. February 2, 1999 Mr. Jeff Tondre City of College Station P.O. Box 9960 College Station, Texas 77842 Re: Steeplechase Subdivision Drainage Report for Phase Two Dear Jeff: The design parameters selected for the above named project areas were documented in the Drainage Report for Steeplechase Subdivision as submitted in November 1998. The text portion of the report remains accurate ; however , we have made modifications to the proposed storm drain system with the detailed design of phase two. The following exhibits should replace the exhibits from the original report : Exhibit "B" Exhibit "C-1 " - Exhibit "C-2 " - Exhibit "C-3 " - Drainage Area Map Existing and Proposed Conditions Rational Formula Drainage Area Calculations Inlet Computations Pipe Size Calculations As stated, the description, assumptions, design criteria and conclusions made in the report remain the same. Should you have questions or wish additional information, please do not hesitate to call. Sincerely, Attachments 1722 Broadmoor, Suite 210 • Bryan, Texas 77802 • (409) 776-6700 • FAX (409) 776-6699 ~ 3: 0 0 ci:: w ...J ...J cc ~ ll. cc LL w 0 j:: .... 0 (!) ci:: ...J z cc z cc w z w 0 cc :c cc ...J > w :ii: ...J ...J .... z cc w cc 0 w cc ci:: (!) ~ u; .... ow > .... Wz 0 z ci:: w cc 0 >w 0 .... :::> cc ci:: ll. .... 0 ...J NO. AC. 0.4 0.55 0.9 ft. 1 1.40 0.00 1.40 0.00 0.77 208.0 2 1.02 0.00 1.02 0.00 0.56 280.0 3 0.49 0.00 0.49 0.00 0.27 30.0 4 1.37 0.00 1.37 0.00 0.75 280.0 5 0.75 0.00 0.75 0.00 0.41 92.0 6 0.76 0.00 0.76 0.00 0.42 210.0 7 0.59 0.00 0.59 0.00 0.32 215.0 8 0.00 0.00 0.00 0.00 0.00 1.0 9 0.75 0.00 0.75 0.00 0.41 97.0 10 0.87 0.00 0.87 0.00 0.48 88.0 11 0.68 0.00 0.68 0.00 0.37 95.0 12 0.85 0.00 0.85 0.00 0.47 80.0 13 0.00 0.00 0.00 0.00 0.00 1.0 14 2.11 0.00 2.11 0.00 1.16 725.0 15 1.59 0.00 1.59 0.00 0.87 90.0 16 1.51 0.00 1.51 0.00 0.83 90.0 17 2.33 0.00 2.33 0.00 1.28 714.0 18 0.00 0.00 0.00 0.00 0.00 1.0 19A 0.14 0.00 0.14 0.00 0.08 15.0 198 0.24 0.00 0.24 0.00 0.13 15.0 25 1.42 0.00 1.42 0.00 0.78 69.0 26 1.45 0.00 1.45 0.00 0.80 69.0 27 0.00 0.00 0.00 0.00 0.00 1.0 28 1.56 0.00 1.56 0.00 0.86 69.0 29 1.74 0.00 1.74 0.00 0.96 69.0 30 2.14 0.00 2.14 0.00 1.18 697.0 EXHIBIT C-1 Rational Formula Drainage Area Calculations STEEPLECHASE SUBDIVISION 3: 0 3: 3: ...J LL 0 0 0 ...J ...J z LL LL ~ :3 ci:: :c ci:: w .... w 0 CJ CJ ci:: ...J .... (!) .... ...J 0 .... .... u w ...J .... z .... ...J ...J w > cc :::> w :::> cc w ~ (/) N 0 LL (!) ...J (!) LL > 0 :::> ~ a !!? It) a ft. ft. ft. ft/s min min In/Hr cf s In/Hr cfs 4.0 570.0 6.0 1.6 8.2 8.2 6.88 5.3 8.3 6.4 4.0 20.0 0.1 0.9 5.7 5.7 7.86 4.4 9.4 5.3 0.3 300.0 1.8 1.4 4.0 5.0 8.22 2.2 9.9 2.7 4.0 67.0 0.4 0.9 6.3 6.3 7.64 5.8 9.2 6.9 2.0 285.0 5.3 1.9 3.2 5.0 8.22 3.4 9.9 4.1 3.0 167.0 2.5 1.2 5.3 5.3 8.08 3.4 9.7 4.0 4.0 105.0 0.8 1.1 4.7 5.0 8.22 2.7 9.9 3.2 1.0 1.0 1.0 10.4 0.0 5.0 8.22 0.0 9.9 0.0 1.0 254.0 1.6 1.2 5.0 5.0 8.22 3.4 9.9 4.1 0.9 287.0 1.8 1.2 5.1 5.1 8.15 3.9 9.8 4.7 1.0 280.0 1.7 1.2 5.2 5.2 8.10 3.0 9.7 3.6 0.8 300.0 1.9 1.2 5.1 5.1 8.18 3.8 9.8 4.6 1.0 1.0 1.0 10.4 0.0 5.0 8.22 0.0 9.9 0.0 4.4 50.0 0.3 0.6 22.6 22.6 4.12 4.8 5.1 5.9 0.9 617.0 6.3 1.6 7.3 7.3 7.23 6.3 8.7 7.6 0.9 617.0 6.3 1.6 7.3 7.3 7.23 6.0 8.7 7.2 9.0 135.0 0.8 0.9 16.5 16.5 4.94 6.3 6.1 7.8 1.0 1.0 1.0 10.4 0.0 5.0 8.22 0.0 9.9 0.0 0.2 166.0 1.0 1.4 2.2 5.0 8.22 0.6 9.9 0.8 0.2 266.0 1.6 1.4 3.2 5.0 8.22 1.1 9.9 1.3 0.7 644.0 10.0 2.0 6.0 6.0 7.76 6.1 9.3 7.3 0.7 644.0 10.0 2.0 6.0 6.0 7.76 6.2 9.3 7.4 1.0 1.0 1.0 10.4 0.0 5.0 8.22 0.0 9.9 0.0 0.7 650.0 9.0 1.9 6.3 6.3 7.63 6.5 9.2 7.9 0.7 650.0 9.0 1.9 6.3 6.3 7.63 7.3 9.2 8.8 7.0 10.0 0.1 0.7 16.5 16.5 4.93 5.8 6.1 7.1 Cl It) Cl .... It) N !: a ~ a In/Hr cf s In/Hr cfs 9.3 7.2 10.6 8.2 10.5 5.9 12.0 6.7 11.0 3.0 12.5 3.4 10.3 7.7 11.7 8.8 11.0 4.5 12.5 5.2 10.8 4.5 12.3 5.1 11.0 3.6 12.5 4.1 11.0 0.0 12.5 0.0 11.0 4.5 12.5 5.2 10.9 5.2 12.4 5.9 10.8 4.1 12.3 4.6 10.9 5.1 12.4 5.8 11.0 0.0 12.5 0.0 5.8 6.7 6.7 7.7 9.8 8.5 11.1 9.7 9.8 8.1 11.1 9.2 6.9 8.8 7.9 10.1 11.0 0.0 12.5 0.0 11.0 0.8 12.5 1.0 11.0 1.4 12.5 1.7 10.4 8.1 11.9 9.3 10.4 8.3 11.9 9.5 11.0 0.0 12.5 0.0 10.2 8.8 11.7 10.0 10.2 9.8 11.7 11.2 6.9 8.1 7.9 9.2 ~ ~ a In/Hr cf s 12.0 9.3 13.5 7.6 14.1 3.8 13.2 9.9 14.1 5.8 13.9 5.8 14.1 4.6 14.1 0.0 14.1 5.8 14.0 6.7 13.9 5.2 14.0 6.6 14.1 0.0 7.6 8.8 12.6 11.0 12.6 10.4 8.9 11.4 14.1 0.0 14.1 1.1 14.1 1.9 13.4 10.5 13.4 10.7 14.1 0.0 13.2 11.3 13.2 12.6 8.9 10.5 Cl Cl Cl Cl .... !: a In/Hr cf s 13.5 10.4 15.2 8.5 15.8 4.3 14.8 11.1 15.8 6.5 15.5 6.5 15.8 5.1 15.8 0.0 15.8 6.5 15.7 7.5 15.6 5.8 15.7 7.3 15.8 0.0 8.6 9.9 14.1 12.3 14.1 11.7 10.1 12.9 15.8 0.0 15.8 1.2 15.8 2.1 15.0 11.7 15.0 12.0 15.8 0.0 14.8 12.7 14.8 14.1 10.0 11.8 2/2/99 9808-dra.xls Exhibit C-1 ~ 3: c 0 0:: w ..J ..J c:i:: ~ ll. c:i:: u.. w 0 j:: I-c (!) 0:: ..J z c:i:: z c:i:: w z w 0 c:i:: ::c c:i:: w ..J > :ii: ..J ..J I-z c:i:: ~~ c w c:i:: 0:: (!) ~ u; I-> I-wz 0 z 0:: w c:i:: 0 >w c I-:::> c:i:: 0:: ll. I-0 ..J NO. AC. 0.4 0.55 0.9 ft. 31A 0.27 0.00 0.27 0.00 0.15 10.0 318 0.31 0.00 0.31 0.00 0.17 10.0 32 0.00 0.00 0.00 0.00 0.00 1.0 33 2.14 0.00 2.14 0.00 1.18 697.0 39A 0.27 0.00 0.27 0.00 0.15 52.0 398 0.39 0.00 0.39 0.00 0.21 52.0 40 0.62 0.00 0.62 0.00 0.34 35.0 41 1.33 0.00 1.33 0.00 0.73 220.0 42 0.50 0.00 0.50 0.00 0.28 190.0 43A 1.17 0.00 1.17 0.00 0.64 80.0 438 1.16 0.00 1.16 0.00 0.64 180.0 44 0.57 0.00 0.57 0.00 0.31 60.0 45A 1.06 0.00 1.06 0.00 0.58 280.0 458 0.54 0.00 0.54 0.00 0.30 90.0 46A 0.71 0.00 0.71 0.00 0.39 180.0 468 0.59 0.00 0.59 0.00 0.32 150.0 47 0.84 0.00 0.84 0.00 0.46 100.0 48 1.35 0.00 1.35 0.00 0.74 180.0 49 1.25 0.00 1.25 0.00 0.69 150.0 50 0.00 0.00 0.00 0.00 0.00 1.0 51 0.64 0.00 0.64 0.00 0.35 10.0 52 0.46 0.00 0.46 0.00 0.25 30.0 53 2.00 0.00 0.50 1.50 1.63 150.0 54 0.00 0.00 0.00 0.00 0.00 1.0 55 0.00 0.00 0.00 0.00 0.00 1.0 56A 1.24 0.00 1.24 0.00 0.68 130.0 EXHIBIT C-1 Rational Formula Drainage Area Calculations STEEPLECHASE SUBDIVISION 3: 0 3: 3: ..J u.. 0 0 c ..J ..J z u.. u.. > c:i:: 0:: ::c 0:: I-0 u ..J w I-w I-u 0:: ..J I-(!) 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(!) ..J (!) u.. > 0 :::> ~ a It) It) a ft. ft. ft. ft/s min min In/Hr cfs In/Hr cf s 0.1 300.0 2.5 1.7 3.0 5.0 8.22 1.2 9.9 1.5 0.1 300.0 1.8 1.5 3.5 5.0 8.22 1.4 9.9 1.7 1.0 1.0 1.0 10.4 0.0 5.0 8.22 0.0 9.9 0.0 10.0 10.0 0.1 0.9 13.8 13.8 5.41 6.4 6.6 7.8 0.5 195.0 0.7 1.0 4.0 5.0 8.22 1.2 9.9 1.5 0.5 295.0 1.0 1.1 5.4 5.4 8.01 1.7 9.6 2.1 0.4 500.0 4.3 1.7 5.4 5.4 8.05 2.7 9.7 3.3 2.2 150.0 1.5 1.0 6.5 6.5 7.55 5.5 9.1 6.7 1.9 130.0 0.8 0.9 5.9 5.9 7.79 2.1 9.4 2.6 0.8 500.0 3.3 1.4 7.1 7.1 7.30 4.7 8.8 5.7 1.8 400.0 2.4 1 .1 8.6 8.6 6.76 4.3 8.2 5.2 0.6 300.0 1.8 1.3 4.7 5.0 8.22 2.6 9.9 3.1 2.8 100.0 0.6 0.8 7.7 7.7 7.07 4.1 8.5 5.0 0.9 200.0 1.2 1.1 4.3 5.0 8.22 2.4 9.9 2.9 1.8 100.0 0.6 0.9 5.3 5.3 8.06 3.1 9.7 3.8 1.5 150.0 0.9 1.0 5.2 5.2 8.14 2.6 9.8 3.2 2.0 200.0 2.0 1.5 3.4 5.0 8.22 3.8 9.9 4.6 4.0 160.0 2.0 1.4 4.1 5.0 8.22 6.1 9.9 7.3 2.0 150.0 0.9 1 .1 4.7 5.0 8.22 5.7 9.9 6.8 1.0 1.0 1.0 10.4 0.0 5.0 8.22 0.0 9.9 0.0 0.1 450.0 2.7 1.5 5.1 5.1 8.16 2.9 9.8 3.4 0.3 250.0 1.5 1.4 3.4 5.0 8.22 2.1 9.9 2.5 2.0 400.0 2.0 1.2 7.8 7.8 7.02 11.4 8.5 13.8 1.0 1.0 1.0 10.4 0.0 5.0 8.22 0.0 9.9 0.0 1.0 1.0 1.0 10.4 0.0 5.0 8.22 0.0 9.9 0.0 1.3 400.0 3.8 1.4 6.5 6.5 7.53 5.1 9.1 6.2 0 It) 0 .... It) N !: a ~ a In/Hr cf s In/Hr cfs 11.0 1.6 12.5 1.9 11.0 1.9 12.5 2.1 11.0 0.0 12.5 0.0 7.5 8.8 8.6 10.1 11.0 1.6 12.5 1.9 10.7 2.3 12.2 2.6 10.8 3.7 12.3 4.2 10.2 7.4 11.6 8.5 10.5 2.9 11.9 3.3 9.8 6.3 11.2 7.2 9.2 5.9 10.5 6.7 11.0 3.4 12.5 3.9 9.6 5.6 10.9 6.4 11.0 3.3 12.5 3.7 10.8 4.2 12.3 4.8 10.9 3.5 12.4 4.0 11.0 5.1 12.5 5.8 11.0 8.2 12.5 9.3 11.0 7.5 12.5 8.6 11.0 0.0 12.5 0.0 10.9 3.8 12.4 4.4 11.0 2.8 12.5 3.2 9.5 15.4 10.8 17.6 11.0 0.0 12.5 0.0 11.0 0.0 12.5 0.0 10.1 6.9 11.5 7.9 ~ ~ a In/Hr cfs 14.1 2.1 14.1 2.4 14.1 0.0 9.7 11.4 14.1 2.1 13.8 3.0 13.8 4.7 13.1 9.6 13.4 3.7 12.7 8.2 11.8 7.5 14.1 4.4 12.3 7.2 14.1 4.2 13.8 5.4 14.0 4.5 14.1 6.5 14.1 10.5 14.1 9.7 14.1 0.0 14.0 4.9 14.1 3.6 12.2 19.9 14.1 0.0 14.1 0.0 13.0 8.9 0 0 0 0 .... !: a In/Hr cfs 15.8 2.3 15.8 2.7 15.8 0.0 10.9 12.8 15.8 2.3 15.4 3.3 15.5 5.3 14.6 10.7 15.1 4.1 14.2 9.1 13.3 8.5 15.8 4.9 13.8 8.1 15.8 4.7 15.5 6.1 15.6 5.1 15.8 7.3 15.8 11.7 15.8 10.8 15.8 0.0 15.7 5.5 15.8 4.0 13.7 22.3 15.8 0.0 15.8 0.0 14.6 10.0 2/2/99 9808-dra .xis Exhibit C-1 ~ :: c 0 0::: w ....I ....I c( c( ll. c( u.. w w 0 j:: I-c 0 0::: ....I z c( z c( w z w 0 c( ::c c( w ....I > ~ ....I ....I I-z c( ~~ c w c( 0::: 0 ~ u; I-> I-Wz 0 z 0::: w c( 0 >w c I-~ c( 0::: ll. I-0 ....I NO. AC. 0.4 0.55 0.9 ft. 568 0.88 0.00 0.88 0.00 0.48 120.0 57 1.72 0.00 1.72 0.00 0.95 608.0 58 1.05 0.00 1.05 0.00 0.58 75.0 59 0.54 0.00 0.54 0.00 0.30 75.0 60 1.50 0.00 1.50 0.00 0.83 75.0 04 0.00 0.00 0.00 0.00 0.00 1.0 05 0.00 0.00 0.00 0.00 0.00 1.0 E1 36.39 36.39 0.00 0.00 14.56 1300.0 E2 8.24 8.24 0.00 0.00 3.30 1200.0 E3 9.39 9.39 0.00 0.00 3.75 1100.0 E4 5.86 5.86 0.00 0.00 2.34 900.0 E5 10.10 10.10 0.00 0.00 4.04 700.0 FLUME 2.12 0.00 2.12 0.00 1.17 140.0 EXHIBIT C-1 Rational Formula Drainage Area Calculations STEEPLECHASE SUBDIVISION :: 0 :: :: ....I u.. 0 0 c ....I ....I z u.. u.. > ::5 0::: ::c 0::: I-0 u w I-w I-u 0::: ....I I= 0 I-....I 0 I-cj w ....I I-....I ....I w > c( ~z ~ c( w c; en N 0 u.. o~ 0 u.. > 0 ~ ~ a .,, .,, a ft. ft. ft. ft/s min min In/Hr cf s In/Hr cfs 1.2 400.0 3.8 1.4 6.3 6.3 7.63 3.7 9.2 4.4 4.6 1.0 1.0 0.6 16.6 16.6 4.92 4.7 6.1 5.7 0.8 392.0 2.5 1.3 5.9 5.9 7.81 4.5 9.4 5.4 0.8 210.0 1.3 1.2 4.1 5.0 8.22 2.4 9.9 2.9 0.8 652.0 4.1 1.4 8.7 8.7 6.72 5.5 8.1 6.7 1.0 1.0 1.0 10.4 0.0 5.0 8.22 0.0 9.9 0.0 1.0 1.0 1.0 10.4 0.0 5.0 8.22 0.0 9.9 0.0 8.0 1.0 1.0 0.6 39.1 39.1 2.91 42.4 3.7 53.3 12.0 1.0 1.0 0.7 28.3 28.3 3.59 11.8 4.5 14.8 15.0 1.0 1.0 0.8 22.2 22.2 4.17 15.6 5.2 19.4 12.0 1.0 1.0 0.8 18.4 18.4 4.65 10.9 5.7 13.4 6.0 1.0 1.0 0.7 17.8 17.8 4.73 19.1 5.8 23.6 1.0 580.0 2.0 1.0 12.2 12.2 5.76 6.7 7.0 8.2 Cl .,, Cl .... .,, N ~ a ~ a In/Hr cfs In/Hr cfs 10.3 5.0 11.7 5.7 6.8 6.5 7.8 7.4 10.5 6.0 11.9 6.9 11.0 3.3 12.5 3.7 9.1 7.5 10.4 8.6 11.0 0.0 12.5 0.0 11.0 0.0 12.5 0.0 4.2 61.1 4.8 70.4 5.1 16.8 5.9 19.4 5.9 22.0 6.7 25.3 6.5 15.2 7.4 17.4 6.6 26.6 7.6 30.5 7.9 9.2 9.1 10.6 ~ ~ a In/Hr cf s 13.2 6.4 8.9 8.4 13.5 7.8 14.1 4.2 11.8 9.7 14.1 0.0 14.1 0.0 5.5 80.3 6.7 22.0 7.6 28.7 8.4 19.8 8.6 34.6 10.2 11.9 Cl Cl Cl Cl .... ~ a In/Hr cf s 14.8 7.2 10.0 9.5 15.1 8.7 15.8 4.7 13.2 10.9 15.8 0.0 15.8 0.0 6.3 91.2 7.6 24.9 8.6 32.4 9.5 22.3 9.7 39.1 11.5 13.4 2/2/99 9808-dra.xls Exhibit C-1 ~ . ~o ~z ~~ ~< ~ i.. < ~ ~ Q Cl) = 't .5 ~ = > i.. o~ 0 = ~ i.. = ~ Cl) = = ·-= i.. ~ cfs 1 I 3 I 7.2 2 I 4 I 5.9 3 I NA I 3.0 4 I NA I 7.7 5 I 6 I 4.5 6 I 7 I 4.5 7 I 4 I 3.6 8 I NA I 0.0 9 I 11 I 4.5 IO I 12 I 5.2 11 I NA I 4.1 12 I NA I 5.1 13 I NA I 0.0 14 I 16 I 6.7 15 I NA I 8.5 16 I NA I 8.1 17 I 15 I 8.8 18 I NA I 0.0 19A I NA I 0.8 19B I NA I 1.4 25 I NA I 8.1 26 I NA I 8.3 27 I NA I 0.0 i.. ~ > 0 t' i.. = u 0 ~ -= ~ -= 0 -= -Q E--.c: -"O ~ ~ ~ i.. -r:r.i -~ ~ i.. -r:r.i -"O -...= ~ =' --·s ~ O' Q. ~ Q ~ 00 0.0 I 7.2 I 281 0.8% 0.0 I 5.9 I 28 I 0.5% 0.0 I 3.0 I 281 0.1% 0.0 I 7.7 I 281 0.9% 0.0 I 4.5 I 39 I 0.6% 0.0 I 4.5 I 39 I 0.6% o.o I 3.6 I 39 I 0.4% o.o I o.o I 391 0.0% 0.0 I 4.5 I 28 I 0.3% 0.0 I 5.2 I 28 I 0.4% 0.0 I 4.1 I 281 0.2% 0.0 I 5.1 I 281 0.4% o.o I o.o I 39 I 0.0% 0.0 I 6.7 I 391 1.4% 0.0 I 8.5 I 281 1.1% 0.0 I 8.1 I 281 1.0% 0.0 I 8.8 I 39 I 2.4% o.o I o.o I 39 I 0.0% o.o I 0.8 I 39 I 0.0% o.o I 1.4 I 391 0.1% o.o I 8.1 I 281 1.0% o.o I 8.3 I 28 I 1.0% o.o I o.o I 28 I 0.0% EXHIBIT C-2 INLET COMPUTATIONS STEEPLECHASE SUBDIVISION ~ z ~ = ~ -~ -= ~ -= 0 -= -Q E--1 I 7.2 2 I 5.9 3 I 3.0 4 I 7.7 5 I 4.5 6 I 4.5 7 I 3.6 8 I 0.0 9 I 4.5 IO I 5.2 11 I 4.1 12 I 5.1 13 I 0.0 14 I 6.7 15 I 8.5 16 I 8.1 17 I 8.8 18 I 0.0 19 I 2.3 25 I 8.1 26 I 8.3 271 0.0 DESCRIPTION Recessed Low Point Inlet Recessed Low Point Inlet Recessed Low Point Inlet Recessed Low Point Inlet Recessed Inlet on Grade Recessed Low Point Inlet Recessed Low Point Inlet Junction Box Recessed Low Point Inlet Recessed Low Point Inlet Recessed Low Point Inlet Recessed Low Point Inlet Junction Box Recessed Low Point Inlet Recessed Low Point Inlet Recessed Low Point Inlet Recessed Low Point Inlet Junction Box Recessed Low Point Inlet Recessed Low Point InJet Recessed Low Point Inlet Junction Box ~ ..J i.. ~ ~ ~ u -0 O' ~ ..J "O ~ "O ·~ i.. ~ ..J Curb Inlet cfs I ft I ft 2.33 I 3.08 I 5 2.33 I 2.53 I 5 2.331 1.27 I 5 2.33 I 3.31 I 5 0.621 7.33 I 10 2.33 I 1.93 I 5 2.33 I 1.53 I 5 2.33 I 1.94 I 5 2.33 I 2.23 I 5 2.33 I 1.74 I 5 2.3312.191 5 2.33 I 2.89 I 5 2.33 I 3.66 I 5 2.33 I 3.47 I 5 2.33 I 3.77 I 5 2.33 I 0.98 I 5 2.33 I 3.48 I 5 2.33 I 3.56 I 5 i.. .c: • ~ -~ > Q. • 0 ~ r:r.i t' ~ ~ i.. ~ ~ = "O • u = ~ 0 ~ ~ --"O ~ i.. ·s O' ~ = ~ i.. < "O ~ "O .> Q i.. ~ = ~ i.. < Grate Inlet 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ft I cfs I sq-ft I sq-ft 2/2/99 9808-dra.xls Exhibit C-2 r-l • ~o ~z ~~ ~< = G.I "' < ~ G.I 0 Cl> !;:: ~ "' .... G.I = > "' o~ 0 = G.I "' = G.I Cl> = c ·; "' ~ cfs 28 I NA I 8.8 29 I NA I 9.8 30 I 30 I 8.1 31A I NA I 1.6 31B I NA I 1.9 32 I NA I 0.0 33 I 29 I 8.8 39A I NA I 1.6 39B I NA I 2.3 40 I 41 I 3.7 41 I 42 I 7.4 42 I 46A I 2.9 43A I NA I 6.3 43B I NA I 5.9 44 I 45A I 3.4 45A I NA I 5.6 45B I NA I 3.3 46A I NA I 4.2 46B I NA I 3.5 47 I 48 I 5.1 48 I 46B I 8.2 49 I 45B I 7.5 50 I NA I 0.0 "' G.I 0 ta "' = u 0 ~ = ~ .. = 0 -= .. 0 ~ .c .. "'O ~ .. G.I G.I i.. .. 00. .. G.I G.I "' .. rJ') -"'O -....= G.I =' "' -·; G.I c:r Q. G.I 0 ~ 00 0.0 I 8.8 I 281 1.1% 0.0 I 9.8 I 28 I 1.4% 0.0 I 8.1 I 391 2.0% 0.0 I 1.6 I 391 0.1% 0.0 I 1.9 I 391 0.1% 0.0 I 0.0 I 391 0.0% 0.0 I 8.8 I 391 2.4% 0.0 I 1.6 I 281 0.0% 0.0 I 2.3 I 281 0.1% 0.0 I 3.7 I 281 0.2% 0.0 I 7.4 I 28 I 0.8% 0.0 I 2.9 I 281 0.1% o.o I 6.3 I 28 I 0.6% 0.0 I 5.9 I 281 0.5% o.o I 3.4 I 281 0.2% o.o I 5.6 I 28 I 0.5% 0.0 I 3.3 I 39 I 0.3% 0.0 I 4.2 I 28 I 0.3% 0.0 I 3.5 I 39 I 0.4% 0.0 I 5.1 I 391 0.8% 0.0 I 8.2 I 28 I 1.0% 0.0 I 7.5 I 281 0.8% 0.0 I 0.0 I 28 I 0.0% EXHIBIT C-2 INLET COMPUTATIONS STEEPLECHASE SUBDIVISION ~ z ~ = ~ .. G.I = ~ .. = 0 -= .. 0 ~ 28 I 8.8 29 I 9.8 30 I 8.1 31 I 3.5 32 I 0.0 33 I 8.8 39 I 3.9 40 I 3.7 41 I 7.4 42 I 2.9 43 112.2 44 I 3.4 45 I 8.8 46 I 7.7 47 I 5.1 48 I 8.2 49 I 7.5 50 I 0.0 DESCRIPTION Recessed Low Point Inlet Recessed Low Point Inlet Recessed Low Point Inlet Recessed Low Point Inlet Junction Box Recessed Low Point Inlet Proposed Grate Inlet Recessed Low Point Inlet Recessed Low Point Inlet Recessed Low Point Inlet Recessed Low Point Inlet Recessed Low Point Inlet Recessed Low Point Inlet Recessed Low Point Inlet Recessed Low Point Inlet Recessed Low Point Inlet Recessed Low Point Inlet Junction Box ~ ~ "' G.I ~ ~ -0 l ~ "'O G.I "'O ·;;: 0 "' ~ ~ Curb Inlet cfs I ft I ft 2.3313.771 5 2.33 I 4.20 I 5 2.33 I 3.46 I 5 2.33 I 1.50 I 5 2.3313.771 5 2.33 I 1.57 I 5 2.331 3.18 I 5 2.33 I 1.23 I 5 2.33 I 5.22 I 10 2.33 I 1.47 I 5 2.33 I 3.78 I 5 2.33 I 3.32 I 5 2.33 I 2.17 I 5 2.33 I 3.49 I 5 2.33 I 3.23 I 5 G.I .. ~ • -= I . > Q. • 0 G.I rJ') ta ~ "' G.I ~ ~1~ 0 ~ u ~ "'O G.I "' ·; c:r ~ = G.I "' < Grate Inlet "'O G.I "'O ·~ "' ~ = G.I "' < ft I cfs I sq-ft I sq-ft 0 0 0 0 0 0 0 0 01 0.51 211.98 I 2.5 0 0 0 0 0 0 0 0 0 0 0 0 0 0 212199 9808-dra.xls Exhibit C-2 ~ . ~o ~z ~~ ~< 51 52 53 54 55 56A 56B 57 58 59 60 = u t. < ~ u e : cc .5 u = ... t. o~ 0 = u t. = u on = = ·-= t. ~ cfs NA I 3.8 56B I 2.8 NA I 22.3 NA I 0.0 NA I 0.0 NA I 6.9 NA I 5.0 NA I 6.5 59 I 6.0 31 I 3.3 35B I 7.5 t. u ... 0 t' t. = u 0 ... u = ~ ... = 0 -= ... e ~ .c ... "'O ~ ~ u t. ... 00. ~ u t. ... 00. -"'O ,c Uc' t. -·; u C" c. u e ~ 00 0.0 I 3.8 I 281 0.2% 0.0 I 2.8 I 281 0.1% 0.0 I 22.3 I O o.o I o.o I 28 I 0.0% 0.0 I 0.0 I 28 I 0.0% 0.0 I 6.9 I 281 0.7% 0.0 I 5.0 I 28 I 0.4% 0.0 I 6.5 I 28 I 0.6% o.o I 6.0 I 28 I 0.5% o.o I 3.3 I 28 I 0.2% o.o I 7.5 I 28 I 0.8% EXHIBIT C-2 INLET COMPUTATIONS STEEPLECHASE SUBDIVISION ~ ... u = ~ ... u = ~ ... = 0 -; ... e ~ 51 I 3.8 52 I 2.8 53 122.3 54 I 0.0 55 I 0.0 56 I 11.9 57 I 6.5 58 I 6.0 59 I 3.3 60 I 7.5 DESCRIPTION Recessed Low Point Inlet Recessed Low Point Inlet Junction Box Junction Box Junction Box Recessed Low Point Inlet Proposed Grate Inlet Recessed Low Point Inlet Recessed Low Point Inlet Recessed Low Point Inlet ~ ~ t. u ~ ~ ~ -0 C" ~ ~ "'O u "'O ·;: e t. ~ ~ Curb Inlet cfs I ft I ft 2.33 I 1.64 I 5 2.33 I 1.19 I 5 2.3315.091 10 2.33 I 2.59 I 5 2.33 I 1.40 I 5 2.33 I 3.23 I 5 t. .c . u ... ~ ... c. . 0 u 00. ..... ~ t '"'. "'O ~ t. u . = "'O ~ u = < 0 ~ u "'O u t. ·; C" ~ = u t. < Grate Inlet "'O u "'O ·-... e t. ~ = u t. < ft I cfs I sq-ft\ sq-ft 0 0 0 0 0 0 0 01 11 2.812.31 I 2.5 0 0 0 2/2/99 9808-dra.xls Exhibit C-2 e 0 < i.. E--; 0 u z ~ .... 00 ~ E--; ~ ~ = ~ Cl! g ·-0 0 ~ y ~ E--; E--; E--; ~ # # Ac. min yr 1 2 0.8 8.2 10 2 4 1.3 8.4 10 3 4 0.3 5.0 10 4 8 2.4 9.5 10 5 6 0.4 5.0 10 6 7 0.8 5.3 10 7 8 1.2 6.0 10 8 10 3.5 9.6 10 9 10 0.4 5.0 10 10 12 4.4 11.1 10 11 12 0.4 5.2 10 12 13 5.2 12.1 10 13 14 5.2 12 .3 10 14 18 6.4 22.6 10 15 16 0.9 7.3 10 16 18 1.7 7.4 10 17 18 1.3 16.5 10 18 198 9.4 23 .0 10 198 HW1 9.6 23.2 10 25 26 0.8 6.0 10 26 27 1.6 6 .1 10 27 33 1.6 6 .2 10 28 29 0.9 6 .3 10 29 32 1.8 6.4 10 30 32 1.2 16 .5 10 318 32 0.3 5.1 10 EXHIBIT C-3 PIPE SIZE CALCULATIONS STEEPLECHASE SUBDIVISION = Cl! ·-= « ~ ~ Cl! « ~ ·-q,j ~ ~ c. c. q,j ~ ·-0 "'O ~ ~ ~ -~ c. 00 .... "'O i.. ~ ·-~ ~ q,j = = ~ ·-. .... c.... 0 "'O ~ ~ « = ·-.:.. ~ ~ .... y = = "'O 0 c) 0 ·-= -<~ ~ i.. :;;i ~ z ~ cfs cfs # cfs O/o " 7.2 9.0 1 9.0 0.18 12.3 15.4 1 15.4 0.53 3.0 3.7 1 3.7 0.38 20 .8 20 .8 1 20 .8 0.30 4 .5 5.7 1 5.7 0.89 9.0 11 .2 1 11 .2 0.58 12 .0 15.0 1 15.0 1.03 30.8 30 .8 1 30 .8 0.25 4.5 5.7 1 5.7 0.89 36.4 36.4 1 36.4 0.34 4 .1 5.1 1 5.1 0.27 41.7 41 .7 1 41 .7 0.45 41 .3 41 .3 1 41 .3 0.44 37 .2 37 .2 1 37 .2 0.36 8.5 10.7 1 10.7 0.52 16.5 20.7 1 20.7 0.96 8.8 11 .0 1 11 .0 1.26 54.0 54.0 1 54 .0 0 .33 55 .0 55.0 1 55 .0 0.34 8.1 10 .2 1 10.2 0.47 16.3 20.4 1 20.4 0.94 16.3 16 .3 1 16.3 0.32 8.8 11 .0 1 11.0 0.55 18.5 23 .1 1 23.1 1.20 8.1 10.1 1 10.1 1.06 3.5 4.4 1 4 .4 0.52 *I ncludes 25% Flow Increase for pipe sizes <27 " dia. ** See Plan & Profile for pipe slope used (Pipe slope >or= Friction slope) = E--; "" ~ ~ z ~ ~ ~ 00 ~ fps ' 24 2.9 31 24 4.9 313 15 3.0 31 30 4.2 30 15 4.6 84 21 4 .7 207 21 6.2 22 36 4.4 397 15 4 .6 31 36 5.1 315 18 2.9 31 36 5.9 80 36 5.8 74 36 5.3 127 21 4.4 31 24 6 .6 22 18 6 .2 128 42 5.6 44 42 5.7 222 21 4.2 31 24 6 .5 24 27 4.1 152 21 4.6 31 24 7.4 29 18 5.7 136 15 3.5 45 ~ e "'O ·-E--; = e: ~ -~ @ .... s = i.. y ~ E--; E--; min min ' 0.18 8.39 1.07 9.46 0.17 5.17 0.12 9.58 0.30 5.30 0.74 6.04 0.06 6.10 1.52 11 .10 0.11 5.11 1.02 12.12 0.18 5.42 0.23 12 .34 0.21 12.55 0.40 23.02 0.12 7.37 0.06 7.43 0.34 16.81 0.13 23.15 0.65 23 .80 0.12 6.10 0.06 6.16 0.62 6.78 0.11 6.39 0.07 6.46 0.40 16.91 0.21 5.31 212199 9808-d ra.xls Exhibit C-3 E--; ~ ~ ' ci < ~ u z ~ g ~ ~ < g ~ 0 0 (,,j ~ ~ ~ # # Ac . min 32 33 3.3 16.9 33 HW2 6 .1 17.3 398 438 0.4 5.4 40 41 0.3 5.4 41 42 1.1 6.5 42 44 1.3 7.2 438 44 1.6 8.6 44 458 3.3 8.8 458 468 4 .2 9.3 468 50 4 .9 9.4 47 48 0.5 5.0 48 50 1.2 6.4 49 50 0.7 5.0 50 52 6.8 9.5 51 52 0.4 5.1 52 54 7.4 9.7 53 54 1.6 7.8 54 55 9.0 10 .3 55 568 9.0 10.6 568 57 10.2 10.9 57 59 11 .1 16.6 58 59 0.6 5.9 59 60 12.0 17.0 60 HW3 12.8 17.3 e -0 .... 00 = Of) .... "'1 G,j ~ yr 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 EXHIBIT C-3 PIPE SIZE CALCULATIONS STEEPLECHASE SUBDIVISION = Of) .... = « "'1 G,j Of) « ~ .... G,j G,j "'1 c. c. G,j "'1 .... 0 "O ~ G,j ~ G,j -.... "O c. -00 "'1 .... = G,j ~ G,j = .... ~ 0 . .., "'1 « '-.... "O ~ .:, ~ 0 ~ .... (,,j = 0 "O 0 0 0 .... =--i.. ;;;;;, ~ <~ z ~ ~ cfs cfs # cfs % " 22.4 22.4 1 22.4 0.35 40 .6 40 .6 1 40.6 0.68 3 .9 4 .9 1 4 .9 0.65 3.7 4 .6 1 4 .6 0.58 10.9 13.6 1 13.6 0.42 13.2 16.5 1 16.5 0.61 15.1 18.9 1 18.9 0.80 30 .1 30 .1 1 30 .1 0.62 37 .2 37 .2 1 37 .2 0.57 43.4 43.4 1 43.4 0.49 5.1 6 .3 1 6 .3 0.42 12.3 15.4 1 15.4 0 .53 7.5 9.4 1 9.4 0.41 59 .9 59 .9 1 59 .9 0.41 3.8 4 .8 1 4 .8 0.64 64 .7 64 .7 1 64 .7 0.48 100 22 .3 22 .3 1 22.3 0.60 10 77 .1 77 .1 1 77 .1 0.68 10 75 .9 75 .9 1 75 .9 0.32 10 84 .9 84 .9 1 84 .9 0.40 10 76 .3 76 .3 1 76 .3 0.32 10 6 .0 7.6 1 7 .6 0 .60 10 81.2 81 .2 1 81 .2 0.37 10 85 .9 85 .9 1 85 .9 0.41 *Inc ludes 25% Flow Increase for pipe sizes <27" dia. -See Plan & Profile for pipe slope used (Pipe slope >or= Fri ct ion slope) = ~ ~ ~ ~ z ~ ~ ~ 00 ~ fps ' 30 4 .6 107 33 6 .8 108 15 4 .0 12 7 15 3.7 84 24 4 .3 199 24 5.2 65 24 6 .0 60 30 6 .1 208 33 6 .3 31 36 6 .1 27 18 3.6 291 24 4 .9 230 21 3.9 277 42 6.2 81 15 3.9 31 42 6.7 227 27 5.6 178 42 8.0 183 48 6 .0 88 48 6.8 142 48 6.1 162 18 4 .3 202 48 6.5 132 48 6 .8 70 G,j e . ... "O ~ ~ = ~ ~ -G,j ;... @ ~ = ~ i.. (,,j ~ ~ min min ' ' 0.39 17 .30 0.26 17.56 0.53 5.96 0.37 5.73 0.77 7.22 0.21 7.42 0.17 8.76 0.57 9.32 0.08 9.4 1 0.07 9.48 1.35 6.35 0.78 7.14 1.18 6.18 0.22 9.70 0.13 5.26 0.56 10 .26 0.53 8.35 0.38 10.64 0.24 10.88 0.35 11 .23 0.45 17.00 0.79 6.66 0.34 17.34 0.17 17.52 2/2/99 9808-dra.xls Exh ibit C-3 Item No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 Steeplechase Subdivision, Phase 2 & 3 Engineer's Estimate February 8, 1999 Description Unit Quant. Paving Construction Mobilization Lump Sum 1 Prepare Work Area Lump Sum 1 Earthwork C.Y. 9 ,716 1.5" HMAC Surface Course S.Y . 17 ,527 6" Lime Stabilized Subgrade S.Y . 22,289 Extra Lime Ton 100 6" Crushed Limestone Base S.Y . 7,239 7" Crushed Limestone Base S.Y . 10,288 Type l Curb and Gutter L.F . 4 ,334 Layback Curb and Gutter L.F. 5,112 Concrete Apron, Type A S.F. 14,728 4" Sidewalk S.F 37 ,852 Sidewalk Ramps S.F 1,522 Signs, barricades, and traffic control Lump Sum l Traffic signs and striping Lump Sum l Estimated Unit Price 8,800 .00 25 ,000 .00 2 .80 4 .00 3 .00 80 .00 6 .00 6 .80 7 .00 7 .00 3.30 2 .40 7 .25 685 .00 1,000.00 Paving Subtotal Drainage Construction 15" Reinf. Concrete Pipe, Structural Bacldill L.F. 78 26.00 18" Reinf. Concrete Pipe, Structural Bacldill L.F . 635 29 .00 21" Reinf. Concrete Pipe, Structural Bacldill L.F. 340 35 .20 24" Reinf. Concrete Pipe, Structural Bacldill L.F. 277 43 .00 27" Reinf. Concrete Pipe, Structural Bacldill L.F . 187 50 .00 27" Reinf. Concrete Pipe, Non-Structural Bacldill L.F . 143 45 .00 30" Reinf. Concrete Pipe, Structural Backfill L.F . 107 68 .00 30" Reinf. Concrete Pipe, Non-Structural Bacldill L.F . 8 62 .00 33" Reinf. Concrete Pipe, Structural Backfill L.F . 78 75 .00 33" Reinf. Concrete Pipe, Non-Structural Bacldill L.F. 43 69 .00 36" Reinf. Concrete Pipe, Non-Structural Backfill L.F. 26 56 .50 42" Reinf. Concrete Pipe, Structural Backfill L.F. 156 79 .00 42" Reinf. Concrete Pipe, Non-Structural Bacldill L.F. 334 73 .00 48" Reinf. Concrete Pipe, Structural Backfill L.F. 128 82 .00 48" Reinf. Concrete Pipe, Non-Structural Bacldill L.F . 448 75 .00 Concrete drainage flume , 4' wide L.F . 40 3 .80 l O' Curb inlet EACH 11 2,800 .00 5' Curb inlet EACH 7 2 ,100 .00 Standard Grate Inlet for 48" RCP EACH l 4 ,000 .00 Standard Grate Inlet for 27" RCP EACH l 2 ,500 .00 Standard Junction Box EACH 5 2 ,360 .00 Sloped Headwall for 33" RCP EACH l 1,200 .00 Sloped headwall for 48" RCP EACH l 1,400.00 Straw Bale Barrier EACH 10 27 .00 Inlet Protection EACH 19 50.00 Silt Fence L.F . 330 1.65 Construction Exit for Silt Control S.Y. 70 7 .30 Fibermulch Seeding (40' all streets) S.Y. 22,935 0.27 Trench Safety (storm drain) L.F . 1,619 0 .50 Drainage Subtotal Page I of2 Total 8,800.00 25 ,000.00 27 ,204 .80 70 ,108 .00 66 ,867 .00 8,000.00 43 ,434 .00 69 ,958.40 30 ,338 .00 35 ,784.00 48 ,602.40 90 ,844 .80 11 ,034 .50 685 .00 1,000 .00 $537,660.90 2 ,028.00 18,415 .00 11 ,968.00 11 ,911.00 9,350.00 6,435 .00 7,276 .00 496.00 5,850.00 2 ,967 .00 1,469.00 12 ,324 .00 24 ,382.00 10,496.00 33,600 .00 152.00 30,800 .00 14 ,700 .00 4 ,000 .00 2 ,500 .00 11 ,800.00 1,200.00 1,400.00 270.00 950 .00 544 .50 511.00 6,192.45 809 .50 $234,796.45 ~'~ Fn .. . L •!'•••• 923 ... Item No. 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 Steeplech ase Subdivision, Ph ase 2 & 3 E n gineer's E stimate February 8 , 1999 Descrip tion Unit Quant. W ater Line C onstruction 8" PVC Water Line , Non-Structural L.F. 1,540 8" PVC Water Line, Structural Backfill L.F. 340 6" PVC Water Line , Non-Structural L.F. 3,159 6" PVC Water Line, Structural Backfill L.F. 605 Fire Hydrant Assembly, Type I, 6 .5' barrel EACH 1 Fire Hydrant Assembly, Type I, 6' barrel EACH 2 Fire Hydrant Assembly, Type I, 4' barrel EACH 4 Fire Hydrant Assembley, Type II EACH 2 36"x8" TS&V EACH 1 8" Gate Valve EACH 4 8 "x 13" Anchor Coupling EACH 4 8"x 6" Cross EACH 4 8"x 8" Tee EACH 2 6"x 45 deg. Bend EACH 8 6" Gate Valve EACH 13 6"x 13" Anchor Coupling EACH 12 6"x6" Tee EACH 3 6"x 11.25 deg. Bend EACH 2 6" Plug EACH 5 Blow-Off Assembly EACH 1 2" Type K Copper Water Ser. (45 ft . length) EACH 21 Trench Safety (water line) L.F. 358 Estimated Unit Price 14 .00 22.00 12 .20 19.50 1,950 .00 1,900 .00 1,800.00 2,000 .00 10 ,000.00 540 .00 180 .00 210 .00 175.00 150 .00 375 .00 110 .00 135.00 150 .00 60.00 360.00 1,300.00 1.00 Water Line Su btot al Sewer Line C onstruction 67 18" PVC, ASTM D-3034 , non-structural backfill L.F. 2,083 56 .00 68 18" PVC, ASTM D-3034 , w/concrete encasemen L.F. 50 80 .00 69 8" PVC, ASTM D-3034 , non-structural backfill L.F . 1,265 16 .50 70 8" PVC, ASTM D-3034 , structural backfill L.F. 728 35 .00 71 8" PVC, ASTM D-2241 , structural backfill L.F. 20 40 .00 72 6" PVC, ASTM D-3034 , non-structural backfill L.F. 2,078 13.50 73 6" PVC , ASTM D-3034 , structural backfill L.F. 202 18.50 74 6" PVC, D-2241 , non-structural backfill L.F. 52 20 .50 75 6" PVC, D-2241 , structural backfill L.F. 81 24 .00 76 Standard Manhole, 5-8 ft . deep EACH 6 1,520 .00 77 Standard Manhole, 8-10 ft . deep EACH 2 1,600 .00 78 Standard Manhole, 10-12 ft . deep EACH 4 1,800.00 79 Standard Manhole, 12-14 ft . deep EACH 3 2,000.00 80 Standard Manhole, 14-16 ft . deep EACH 3 2,300.00 81 Standard Manhole, 16-18 ft. deep EACH 1 2,800 .00 82 Drop Manhole, 10-12 ft. deep EACH 1 2,600 .00 83 Drop Manhole, 12-14 ft . deep EACH 1 2,900.00 84 Drop Manhole, 14-16 ft. deep EACH 1 3,200 .00 85 18" Plug EACH 1 300.00 86 8" Plug EACH 1 75 .00 87 6" Cap EACH 1 50 .00 .,, Type I Sewer Service (23' avg . length) EACH 5 600 .00 ·~,., ~ J'~ Type II Sewer Service (10' length) EACH 1 400 .00 ' ype III Sewer Service EACH 9 500 .00 9 d '"'"ch Safety (sewer line) L.F . 6 ,524 1.00 :\£' ~ Sewer Line Subtotal i~· ~~·~} Tota l Estimated Co nstruction Cost ........ ~"~-Page 2 of2 Total 21,560.00 7 ,480.00 38,539.80 11 ,797 .50 1,9 50.00 3 ,800 .00 7,200 .00 4 ,000 .00 10,000 .00 2 ,160.00 720 .00 840 .00 350 .00 1,200 .00 4 ,875.00 1,320 .00 405 .00 300 .00 300.00 360.00 27,300.00 358.00 S14 6,815.3 0 116 ,648 .00 4 ,000 .00 20,872 .50 25 ,480 .00 800 .00 28 ,053 .00 3 ,737.00 1,066.00 1,944.00 9 ,120.00 3,200 .00 7,200 .00 6,000 .00 6 ,900 .00 2 ,800 .00 2,600 .00 2,900 .00 3,200.00 300 .00 75 .00 50 .00 3,000.00 400.00 4 ,500 .00 6 ,524.00 S261,369.50 $1,180 ,642.15