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REVIEW COMMENTS BUILDING DEPARTMENT MEMORANDUM NO. 90-459 October 11, 1990 TO: Technical Review Board Members ~.lInllt~ Interim Planning Director Vincent Finizio Admin. Coord. of Engineering Ed Allen Fire Chief Ed Hillery Police Chief John GUidry Utilities Director Bob Eichorst Public Works.Director Charlie Frederick - Parks & Recreation Director THRU: Don Jaeger, Building and Zoning Director~ FROM: Michael E. Haag, Zoning and Site Administrator RE: ISSUANCE OF CERTIFICATE OF OCCUPANCY Quail Run (Costain Florida) Aspen Road Coscan Florida, Inc. The above referenced proj ect is nearing completion and prior to the Building Department finalizing the site, ensure that your department has no outstanding that need to be rectified, (excluding issues entirely with a city approved surety). I would like to or pending .issues that are covered If the issues are related to permits issued by the Building Department, please provide this department with the permit number and nature of unresolved issues. If the unresolved issues are not permi t related, notify the owner or the owners agent to ensure that the issues are rectified. ... J. Scott Miller Bill Cavanaugh, Fire Pete Mazzella, Utilities Lt. Dale Hammack, Police Warren Shelhamer, Public Don Johnson, Inspector MEH:ald QUAILRN.SDD Please respond to this office within ten (10) days so that we may of OCC~~1?~~~ou for your OCT 1'" I\A . "lgqr- NtvlNG D _ ohn wi~Kler, Parks & Kev llahan, Forester J. Broomf1e d, Comm. Imp. Department Typist File Works ~ ~ 6~P.tvC_ (j) ~ ~...~. SiAJ ~fc~ - a20~L~ ~ /~~'/~1t#~ Sed'/? ./~~ r tt/uu-/~C/ (12-~ , txJ~ @ ~..~~~ 671-~t ~~L ;pLtJ-~ _ M E M 0 RAN DUM July 11, 1988 TO: FINANCE DEPT. FROM: JAMES J. GOLDEN, SENIOR CITY PLANNER RE: PROCESSING OF CHECKS Attached please find the following checks: James Driscol. for Stonehaven MPM, in the amount of $200.00; Benjamin Aaron, for Glass Bldg. Parking Lot SP, in the amount of $300.00; James W. McManus, Casa Blanca MP, in the amount of $400.00; D.R. Assoc., for Cross Creek Centre, SPM, in the amount of $200.00; Keshavarz & Assoc., for Boynton Lakes Plaza SP, in the amount of $350.00; A&A Fences, Inc., for Solomon SPM, in the amount of $200.00; North South Construction Corp, for Catalina SP, in the amount of $300.00; (ck. #5927) North South Construction Corp, for Congress Lakes SP, in the amount of $350.00; (ck. #5928) North South Construction Corp, for Catalina SPM, in the amount oE $200.00; (ck. #5926) Coscan, for Quail Run SPM, in the amount of $200.00; Land Design South, for Tara Oaks SP, in the amount of $290.00; (ck. #1075) Land Design South, for Tara Oaks SP, in the amount of $60.00; (ck. #1073) Rays Auto Storage, Inc., for Auto Save ERC Permit, in the amount of $120.00; (ck. #123) Rays Auto Storage, Inc., for Auto Save ERC, in the amount of $80.00; (ck. #116) North South Construction Corp., for Congress Lakes MPM, in the amount of $200.00. Account Numbers for deposit are indicated on the backs of the checks. ~t.~ ~ES I. GOLDEN JJG:ro Attachments STAFF COMMENTS QUAIL RUN PHASE I SITE PLAN MODIFICATION Building Department See attached memo Engineering Department See attached memo Utilities Department See attached memo Planning Department Indicate building setback from S.W. 26th Avenue for four-plexes on sheets 2 of 18 and 3 of 18. MEMORANDUJ~. TO Carmen Annunziato Planning Director D"T~ July 5, 1988 FILE F"OM Don Jaeger Building Department SUBnCT SITE PLAN MODIFICATION: QUAIL RUN As a condition of site plan modification, the following comments should be incorporated into the related documents by the applicant: 1. All buildings, two (2) stories or more in height, must be automatically sprinkled in accordance with NFiPA 13 as modified by NFiPA 231 and NFiPA 231C.'\- 2. All structures must comply with Table 600 of the Standard Building Code. 3. Handicapped parking stalls are required for guest parking areas in compliance with Section 508 of the Countywide Amendments to the Standard Building Code, 1985 Edition. Blue paint is required for striping handicapped parking stalls. 4. Since a variance was granted for the purpose of deleting curbing around driveway areas to individual units, the curbing should be deleted from the engineering plans on sheet 12 of 18 where these conditions exist. 5. Plant material, 36 inches in height, is required between parking areas and public rights-of-way. 6. A six (6) foot CBS wall is required around the dumpster pad. The landscape plans show sod and a Royal Poinciana in this location. 7. The City Commission must approve the placing of landscape accent lighting in the medians in the public right-of-way on S.W. 26th Street. The applicant's prompt compliance with the preceding comments will insure a timely permitting process. Do DJ:bh XC: E. E. Howell *This requirement will be contingent upon Ordinance #88-32 receiving second and final reading from the City Commission. ~ E ~1 () R 1\ N [) lJ ~ July 7, 1988 T(): ~r. Jim Golden Senior City Planner FRO~: Tom Clark City Engineer RE: Quail Run Site Plan ~odification COMMENTS: 1. Please note that the private spot light fixtures planned to uplift Palm trees in the curbed median of S.W. 26th Street at S.W. 23rd Avenue and at Woolbright Road are privately owned and operated and are occupying a public right-of-way. I don't believe this should be a problem but should be brought to the attention of the P.& Z. Board and the City Commission for their approval. 2. Copies of the Florida Power & Light Company lighting plans for the parking lot should be forwarded to the City for review. 3. Street lighting plans (see note No. 3 on sheet 2 of the Paving & [)rainage plans) "by others" have not been reviewed or approved and should be submitted as soon as possible. 4. Florida Power & Light Company's lighting plan for S.W. 26th Street and Woolbright Road have not been submitted. ~ ~ d2t- Tom Clark TAC/ck MEMORANDUM To: Carmen Annunziato, Planning Director From: Joe C. Swan, P.E. )?1~ for John A. Guidry, Director of Utilities ~ Date: July 6, 1988 Subject: TRB Review - Quail Run - Site Plan Modification We can approve this plan, subject to the following conditions: 1. New water services shall be established as required. Existing services which are improperly located must be plugged at the main. 2. Sanitary services which will now fall within driveway areas must have a 6" cleanout and access cover. dmt be: Peter Mazzella PROJECT: LOCATION: ~,,; ,.- " CONTENT: PREPARED BY: r) '_...r" ...., DRAINAGE REPORT KIRSNER-COGEN PROPERTY PROPOSED PUD IN THE NE 1/4 OF SEC 31-45-43 AT THE NW CORNER OF CONGRESS AVENUE AND GOLF ROAD, BOYNTON BEACH, FLORIDA THIS REPORT SUPPLEMENTS A MASTER PAVING AND DRAINAGE PLAN PREPARED BY SCHWEBKE-SHISKIN & ASSOC. FILE NO. AJ-1384, BASED ON A LAND PLAN PREPARED BY WALTER TAFT BRADSHAW & ASSOC. THE ENCLOSED CALCULATIONS CONFORM TO THE REQUIREMENTS FOR "BASIS OF REVIEW" BY THE SOUTH FLORIDA WATER MANAGRMENT DISTRICT. SCHWEBKE-SHISKIN & ASSOCIATES, INC. 18800 N. W. 2nd AVENUE MIAMI, FLORIDA 33169 _ Secretary-Treasurer S P. SHISKIN, ESSIONAL ENGINEER #5615 OF FLORIDA o R NO. 131826 AUGUST 1978 DRAINAGE DESIGN KIRSNER-COGEN PROPERTY IN NE 1/4 SEC 31-45-43, BOYNTON BEACH, FLORIDA PROJECT = 125.7 Acres (Includes adjacent R/W for Golf Road & Congress Ave.) LAKE AREA 35.0 Acres PERVIOUS AREA = 42.7 Acres (See Page 2) MINIMUM ROAD ELEV. = 13.0 AVERAGE GRADE OF PROJECT = 13.5 MINIMUM FLOOR ELEV. = 14.0 (100 year) L-27 MAINTAINED WATER ELEV. 8.5 (From Lake Worth Drainage District) ALLOWABLE DISCHARGE INTO L-26 (C-16 Basin) Q=(~+ 47) 0.2 = 49.7 Cfs TOTAL ALLOWED Jl):T DIRECT INPUT INTO L-26 TWO ISOLATED AREAS, BEING AREAS NO. 1 AND NO. 2 AS SHOWN ON THE DRAINAGE AREA'S PLAN, WILL DRAIN DIRECTLY INTO L-26. USING THE RATIONAL FORMULA, Q = AIC, THE DISCHARGES ARE SHOWN BELOW. C = 60%, INTENSITY WAS ASSUMED AT 5"/Hr. THIS APPEARS CONSERVATIVE SINCE MAXIMUM INTENSITY DURING PEAK OF 5 DAY, 25 YEAR STORM IS 2.93"/Hr. AREA NO. 1 4.4 ACi Q 13.2 cfs AREA NO. 2 3.0 ACi Q 9.0 cfs REMAINING ALLOWABLE INPUT INTO L-26 AREA NO.3 (118.3 Ac) = 27.5 cfs -1- CALCULATIONS OF PERVIOUS AREAS NOTE: TABULATIONS BASED ON LAND PLAN BY WALTER TAFT BRADSHAW USE TOTAL ACREAGE IMPERVIOUS % AREA PERVIOUS % AREA ROAD R/W 17.5 50 8.8 Ac 50 8.7 Ac VILLAS 15.4 40 6.2 Ac 60 9.2 Ac TOWNHOUSE 4.4 40 1.8 Ac 60 2.6 Ac GARDEN APTS. 27.1 65 17.6 Ac 35 9.5 Ac REC. AREAS 4.3 10 .4 Ac 90 3.9 Ac CIVIC 3.9 30 1.2 Ac 70 2.7 Ac COMMERCIAL 13.3 90 12.0 Ac 10 1.3 Ac BUFFERS 4.8 100 4.8 Ac LAKE 35.0 100 35.0 Ac TOTAL 125.7 66% 83.0 Ac 34% 42.7 Ac -2- GROUND STORAGE AND SCS CURVE NUMBER AVERAGE GRADE IN PROJECT 13.5 CONTROL WATER LEVEL = 9.0 (By Weir) DEPTH TO WATER TABLE = 4. 5' FROM S F W M D TABLES 4.5' DEVELOPED COMPACTED 10" AVAILABLE STORAGE GROUND STORAGE = 42. 7 X 10 35.6 AF 12 S = 35.6 125.7 3.4" OVER TOTAL AREA CN 1000 3.4 + 10 74.6 (SAY 75) WEIR CREST ELEV. STORE FIRST INCH OF RUNOFF ABOVE ELEV. 8.5 DRAINAGE AREA ATTRIBUTAL TO LAKE (AREA NO.3) 125.7 Ac - (4.4 Ac + 3.0 Ac) = 118.3 Ac 118.3 Ac X .0833 = 0.28' 35 8.5 = 0.28 = 8.78 WEIR CREST HELD AT ELEV. 9.0 SELECTED 3 FT. WIDE WEIR WITH 450 FT. OF 36" CMF OUTFALL "'-- -3- \ -I -J ~ ...... "':) '" ~ ~ . ~ ~ <::) \t.. an - ~ - -J \U ~ Q' LU lU -::::, ~ Q: ~ :::, ~ ~ l.U() ~ .t,u ~< ~- ~~ <.I\~ - - Cl ~ OJ \9 ~ :"t" <:) (,(') Q \U ~ ~ Q) ~ <:) ~ ~ ~ (p ~ ">- ~ . ~ g l() .. '-U ~ ot ~ - ~ LJ." ~ ->< ~ ,. ~ ~ C;:) ~ Q. ~ " ~ <.9 ~ . - <:J * <:> ~ - <::) ~ -:- Q. ~ <:::i <? <:::2 - .... - - ('0 '/I't) '/i} .a.9V1S <:) ~ .g Q t' <:) ~ Cl ~. \{\ <:) I \U ':> ~~ ~ Q (J) - Q <:::7 ~ \ \ \ O<a o 6\ ---:i; -6- :..-.:. '. ~ CALCULATE 100 YEAR FLOOD ELEV. (ASSUME NO DISCHARGE) 100 Yr - 24 Hr. RAINFALL = 13.7" 13.7" X 1.568 = 21.48" FIVE DAY RAINFALL RAINFALL DEPOSIT = 125.7 X 21.48 = 225.0 A.F. 12 GROUND STORAGE = 35.6 A.F. SURFACE STORAGE = 189.4 A.F. FLOOD ELEV. = 13.6 (FROM STAGE STORAGE CURVE) MIN. FLOOR ELEV. @ 14.0 IS SAFE 25 YEAR FLOOD ELEVATION (ASSUME NO DISCHARGE) 25 Yr. - 24 Hr. RAINFALL 10.7" 10.7" X 1.568 = 16.78" RAINFALL DEPOSIT = 125.7 X 16.78 12 175.75 A.F. GROUND STORAGE = 35.6 A.F. SURFACE STORAGE = 140.15 A.F. FLOOD ELEV. = 12.5 (FROM STAGE STORAGE CURVE) MIN. 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('l::'C'-J.:J-';:'~ ~ $ ;, . ~Cr t'J r- c: ~ ~ b -..:. -..: ~ ~l - ,- li:" Q; ~) r-- \1) ~ ",'"'\ \:'") t-- ~ ;;:-') ~ ~ - - ~ \..'") . r--: 6S m 0= == ~ ~ - c- ~ ~"'l - t.O \.S ~ Q:.) ~ \}0 .-- rJ((;~~ r ~ ... "'.. UJ ~ ~ c: o 0 <:) <:) ~ 0:'. ~ ,\.:) . <;: C C C - ------- ~ S ~ C- c-::. - c-=. \.D 4') i.,I"'\ ~ - ~ ~ ~~\.{)C[-~ ~ ~ Q .l..~ l.P <._~~~ ----- " <1. UJ '-' - 0::.: o 0 --- ~ 1'-3 r-~c-J r- \.1) r- - \.'"' -.....7 cj) ;-Ji -=. -.: ...:. -.:. ...: & ~ 8 g 2 ~ ~~. ~<i: ~-; ~ ~ --s '- '- 'V '-- r- c:- .~ ~. ~ i-~ ~-~--i~~r~ ~i; ~ o <> c ':'.; " '\ "'" u.! -J ~ "' -.. ~ ~ --' ~ -CJ ~ ~") - h o 0 ~ <:; "'<;;; ~ ~ \JJ Q ~ ~ ~ o \I\ r-::..C) ~~ ~ '\. -::z ~ J'l ~ ~ .---v~~- I ~ ~ ~ G - - <::n_ -J ~ \.tJ <fJ G - ~ ~ ~ <.) 0 <.;> ....- ab- x~ S~ <: ~ ~- --- -71 SUMMARY The Primary Drainage Outfall is the Lake Worth Drainage District Canal L-26. This is in the C-16 basin of the South Florida Water Management District. The outfall limitations issued by the District for this project is 49.7 cfs for a 25 year, 5 day storm. The Storm Water Management Plan Design conforms with this requirement. The Secondary Drainage Outfall is a 35 acre lake which will receive drainage outfall from 118.3 acres of the 125.7 acre project. The lake discharges into L-26 via a 3 Ft. wide weir with 450 Ft. of 36" CMP connecting pipe. The control discharge of the weir is at elevation 9.0 while the maintained level of L-26 is 8.5. This retention exceeds the requirement of theS F W M D to retain the first inch of runoff. A "bleeder-slot" will be incorporated in the weir to slowly restore the lake to the maintained elevation of 8.5 during non-storm periods. Two isolated drainage areas will drain directly into L-26. They comprise a total of 7.4 acres. Extensive piping would be needed to drain these areas into the lake, and since these are small areas, a practical approach was taken. Calculations show the 100 year, 5 day Flood Elevation to be 13.6 and 14.0 will be the minimum floor elevation. Calculations also show the maximum stage of the lake to be at elevation 10.94 for a 25 year 5 day storm, the minimum road grade is at elevation 13.0 and therefore safe. Lake Worth Drainage District issued a maintained elevation of 8.5 for L-26. Although detailed records are not available, they anticipate a 25 year storm to stage the Canal to an elevation of approximately 12.5. If this occurs, the lake will not discharge into the canal. In effect, the lake will act as a backwater retention area. This will not impose a flood threat to our develop- ment with minimum grades at 13.0. The effect of this will be to provide a retention area for ultimate C-16 outfall which would be favorable. If a problem were to occur in our development due to overflow drainage from the canal, it could easily be remedied by installing a flap-gate on the 36" CMP discharge pipe. All calculations for outfall into L-26 were based on the maintained level of elevation 8.5. If L-26 approached a 12.5 elevation for a 25 year storm our discharge will be reduced. However, this imposes no prob- lem to the development since calculations show that a 25 year 5 day storm would produce a flood elevation of 12.50 with no discharge whatsoever, and the minimum road grade is 13.0. Water quality will be maintained to a desirable standard in the drainage system. All road drainage will be handled by grass swales. Future develop- ment in the Commercial Area and Apartment Tracts will no doubt have consider- able impervious area. In those areas where drainage cannot be handled by grass swales, an oil and sediment trap will be incorporated in the final drainage structure prior to outfall into the lake. The lake will have 7:1 slopes for safety, errosion prevention and nutrient uptake. There will be no drainage designed to sheet flow directly into the lakes. \ , '~ -8- ~ The project area was previously mined for muck, and all the muck has been removed, resulting in the existing lake. The soil is predominately natural sand with good percolation and suitable for residential development. Fill needed to bring the project to final grade will come from the existing lake. The lake will be partially filled and reconfigured as shown on the Master Plan, and 7:1 slopes will be constructed. Due to the fact that the lake comprises close to 30% of the project area, we were able to design an excellent Storm Water Management Plan from the standpoint of drainage and retention. The design incorporates measures to provide good water quality in the storm runoff. The soil is suitable for development. From an engineering standpoint, this project is an excellent parcel of land to develop. '-- '". -9-