Zoning Resolution 16-Z-158 - Laserfiche WebLink

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POLLUTION RETARDANT CATCH BASIN OR MANHOLE LEVELING COURSE SELECT FILL g■ . 5' X VAR I E 6' oo� oo� ooc� ooc� -A BAFFLE NO SLOTS OR PERFORATIONS m Z .......•.......•....•.•..... .. ... . .. . . . . . . . . . . . . . . . . .. .. .. ... .. .. ........... ............ ..... ........ ........ '... .. ... .... .. ...................0... ...........U. %. ......... ..........Q (L . . . . . . . . . . . . . . . . . . . . . . . . .•••••... ...•• •.•.f ••................... ° MIN.........................................................'.'.................... cte NON -SHRINK GROUT ALL AROUND [TYP]clu En BALLAST ROCK 8■ BOTTOM EL - [ - ] 5. 00 NGVD o°cg, SOLID PLATE TOP OF BAFFI 2'-6" FRENCH DRAIN LENGTH ( SEE PLANS] LONGITUDINAL SECTION N. T. S. BAFFLE DETAIL SEE NOTE 2 DIAMETER Z1_ OF PIPE LTOFRENCH RAI CORRUGATED SKIMMER BAFFLE PER FOOT INDEX NO 241 i BRICK TO GRADE BY CONTRACTOR MAX. TWO COURSES 0 4 BARS @ 6' 0. C. E. 1'1. [MINIMUM) K1.0 NOTE 3 PLATE TO BE WELDED ON TOP OF BAFFLE TO FRENCHIDRAIN BRACKET DETAIL FOR ELEVATION--" SEE PLANS NOTES FOR P. R. CATCH BASIN i) SKIMMER FOR FRENCH DRAIN OUTLETS PER FDOT INDEX NO 241 23 1/2" GALVANIZED LAG BOLT IN LEAD SHIELD ( TYP. ] 31 WELD OR 2-i/2" THRU BOLTS (S. S. ]. 41 GRATING SHALL BE OFFSET IF STRUCTURE IS USED AS OVERFLOW. 51 MINIMUM SIZE OF CATCH BASIN PER SD 2.6 OR LARGER ONE BAFFLE (420X4201, TWO BAFFLES (540X54'1 SQUARE 2'-6" MIN SEE BAFFLE DETAIL U.S. FOUNDRY FRAME 6 GRATE No. 4155 FOR CATCH BASINS FRENCH DRAIN e' 0 .°80 ow a 8" PRECAST CONC. STRUCTURE o 4 BARS @ 12' /_0. C. E. W. [MINI MUM] TO FRENCH DRAIN m It N BAFFLES FOR POLLUTION 0 ° RETARDANT o o • ° BASIN (P. R. B. ) SEE NOTE i o° ',o POLLUTION RETARDANT CATCH BASING DETAIL N. T. S. 0 10-1' X in GALV., STEEL OR ALUM. WIRE MESH. (OVER PIPE END] -PERFORATED 15" HDPE INV EL - 4.00 NGVD [ SEE NOTE 21 WODEN PLASTIC FILTER FABRIC 1' -0 0 is i OR STEEPER WODEN PLASTIC FILTER FABRIC 8' -09 01 SELECT BACKFILL LT�30 ROOFING FELT PEA ROCK i' - 0' N. COV ..... T71 ... .... ..... ....... ......... i•.•.•.•.•.•.•.•.• •moi• z.•.•...•.•.•.•.•.•.•.•.•... 0 BALLAST ROCK �k2 3'-0" FINISHED GRADE SEE GRADING PLANS o Z o Z o z o Z 1•iATER TABLE EL - 2.00 NGVD (OCTOBER HIGH] -PERFORATED 15' HDPE INV EL - 4.00 NGVD ( SEE NOTE 21 PERFORATED i5' HDPE INV EL = 4. 00 NGVD (SEE NOTE 23 FILTER FABRIC - �BOTTOM EL a (-) 5. 00 NGVD FILTER "X" OR APPROVED EQUAL. EXTENDED FILTER FABRIC TO BOTTOM OF TRENCH. FINISHED GRADE SEE GRADING PLANS is i OR STEEPER 0 10- i" X in GALV., STEEL OR ALUM. WIRE MESH. (OVER PIPE END] FILTER FABRIC ALTERNATE CROSS-SECTION DETAIL TRANSVERSE SECTION DETAIL FOR SANDY SOIL CONDITION N. T. S. N. T. S. FRENCH DRAIN DETA I L NOTE: FRENCH DRAIN SHOWN TO BE USED FOR GARAGE AREAS ONLY FRENCH DRAIN WITHOUT 2' SAND BE TO BE USED FOR OTHER CONDITIONS DRAINAGE NOTES: i. These plans have been prepared with the best information available to the Engineer. Contractor must verify all existing underground utilities prior to beginning of construction. If any discrepancies are encountered to the extent that a 'field revi- sion" is required, Engineer must be notified immediately. 2. It Is the responsibility of the Contractor to protect all existing improvements during construction. If any damage occurs as a result of the construction activities, Contractor shall restore such improvements to identical line, grade, esthetical and structural conditions as they were prior to beginning of construction. 3. All elevations refer to National Geodetic Vertical Datum (N. G. V. D. ], 1929. 4. Dade County Flood Criteria for this project Is 5.00 [ N. G. V. D. ] 5. October High Water Elevation i s 2.00 (N. G. V. D. ] . 6. All proposed elevations are to edge of pavement or driveway center I i ne. 7. All French Drain perforated pipe shall be 15' diameter and shall have a minimum Invert elevation of 4.00 ( N. G. V. D. ] . (Unless otherwise noted). 8. French Drain bottom elevation sha I I be (-) 5.00 (N. G. V. D. ] . 9. The following items shall be constructed in accordance with the referenced details from the Dade County Public Works Manual: a. French Drain ....................... S. D. i. i b. Catch Basin ........ ........ S. D. 2. 6 c. Catch Basin Frame and Grate........ S. D. 2. 3 d. 2' Valley Gutter ................... R. 14. 6 e. P-6 Inlet .......................SD 3.4 f. Swale Inlet........................SD 3.1 10. Contractor must observe extreme care to prevent debris, silts and fines from entering French Drain. Inlet Grates shall remain covered with filter fabric during construction until the system is ready to enter in operation. ii. Contractor to verify soil conditions at site. If muck is encountered, contractor shall demuck area and fill to grade with minimum 913% density. 12. All areas not paved must be sodded. 13. All work to be done in accordance with Miami -Dade County Public Works Standard Details and Specifications. 14. All topographic and survey information Is based on Sketches of Survey prepared by Fortin, Leavy, Skyles Land Surveyors. 15. Pipe requirements: French drain pipes shall be ADS Corrugated Polyethylene [Perforated). All other pipes shall be ADS N-12 Polyethylene Non -Perforated. [or approved equal]. 16. Contractor shall provide a Paving and Drainage 'AS -BUILT PLAN' certified by a Professional Registered Land Surveyor in the State of Florida reflecting all the features of the Stormwater System and should include, exlstin pavement and swale area grades, catch basin rim and invert elevations, french drain length and bottom elevation, etc. 17. a. Drainage Trenches to be ZURN Z-882 6' or 12' Perma-Trench as per ZURN FLO-DRAIN COMPANY (813) 754-7i48 or approved equal. b. Trench Drains shall be capable of conveying a minimum flow of 1,709 gpm at the last down stream section. c. Contractor shall submit Shop Drawings and documentation for review and approval prior to ordering and shall strictly follow manufacture's Specifications and Installation Instructions. d. Contractor to install Class E Grates Type Z -882 -HDP, heel proof, capable of supporting H-20 loading. NOTE: i. FRENCH DRAIN TO BE IN ACCORDANCE WITH DADE COUNTY STANDARD DETAILS SD-i.i LATEST REVISION MARCH 12, 1992. 2. WOVEN PLASTIC FILTER FABRIC [AT EACH SIDE, TOP AND BOTTOM] SHALL BE USED IN SANDY OR FILLED AREAS. 3. WASH DOWN THE BALLAST ROCK WITH CLEAN WATER AFTER ROCK HAS BEEN PLACED TO THE PROPER ELEVATION TO ALLOW FOR INITIAL SETTLEMENT THAT MAY OCCUR. ADD ADDITIONAL BALLAST ROCK TO RESTORE ROCK TO THE PROPER ELEVATION IN ACCORDANCE WITH THE DETAILS. 4. FOR PERFORATED CMP PIPE JOINT ARE TO BE BANDED, BUT NOT GASKETED. 5. FOR BAFFLE DETAILS SEE THIS SHEET STORM DRAINAGE DETAILS I I I CS LOCIDcc r-, E J O 0 m LL ailJ 3 w O Z L0 O rn f- d vi cu Ln a ~ m C lid Q m O Q Cn 0 L H Z a w M:t- � O N J LL a u- Ln (D O O 0 I' UJ F- w > a M: lfl a w v QLC) o _ U p - LL - � r -%U Lr) 0) U LL J p LL_ O C H Q CDC cr) C: ID IX w C-) J F- �, x c V N N N Q Cn w LL U) O LOC I I I CS LOCIDcc r-, E J O 0 m LL ailJ 3 w Q cc O LL. L z= L U Q Q L M Cn z cn - L O- U � Z O Z M O M Cf) LL O A no idateirevision/issue designed L. SERRATE drawn N. SERRATE checked L. SERRATE approved R. VARGAS prod no 15004-01 scale AS SHOWN date JULY 16, 2015 cad ref 15004-48 RODOLFO J. VARGAS PE * 35648 drawing C - 6 O L0 ao Q cc O LL. L z= L U Q Q L M Cn z cn - L O- U � Z O Z M O M Cf) LL O A no idateirevision/issue designed L. SERRATE drawn N. SERRATE checked L. SERRATE approved R. VARGAS prod no 15004-01 scale AS SHOWN date JULY 16, 2015 cad ref 15004-48 RODOLFO J. VARGAS PE * 35648 drawing C - 6