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10-1140-005TYPE F 4 CONSTRUCT NEW PAVEMENT OF ROADWAY TRENCH 7EXISTING PAVEMENT EXISTING PAVEMENT SHALL BE SAW CUT ALONG A NEAT, STRAIGHT LINE TACK COAT ALL SURFACES & EDGES — DITCH WIDTH(W) +2' SURFACE REPLACEMENT �- 1 -1/2" ASPHALTIC C NCRETE, MIN. EXISTING BASE 12" 12,} MIN. 1N, COMPACTED BACKFILL x:12" 12''.: MAX. MAX. 6 1 -DITCH (W} —.-I SECTION B —B TYPE I PAVEMENT REPAIR MATCH EXIST. LIMEROCK BASE THICKNESS (8" MIN.) FOR BASE RESTORATION REFER PIPE TO SPECIFICATIONS PIPE BEDDING (SEE SPECIFICATIONS) STREET CROSSING PAVEMENT RESTORATION N T S RIGHT —OF —WAY LINE I VARIES 5'MIN 2.0% VARIED n q SEE NOTE 1 a COMPACTED 95% AASHTO T -99 NOTES: 1. SIDEWALK THICKNESS SHALL BE TYPICALLY 4" AND 6" AT DRIVEWAY APPROACHES 4"-6" THICK CONCRETE SIDEWALK 111111110 PERFORATED PIPE JOINTS ARE TO BE BANDED, NO GASKET. 1 L'lliIIV I ILILI\ r A M rl n DRAINAGE STRUCTURE SEE FDOT INDEX 200, 201, AND 215. 1 L SELECT FILL 1 PLASTIC FILTER FABRIC..- -OPEN JOINT (TYP) �I ,_O }! t \.--- BALLAST ROCK (SEE NOTE 3)7 EXISTING UTILITY CROSSING SEE SECTION A —A AND NOTE 5 BOTTOM ELEV. (SEE NOTE 2) MACHT EXIST. GRADE EE NOTE 4 NAT PERF. U V V V V U V V V V V V V V V r + V V V u � VVV JVU V U V V V U lVV� V v V U V UU EDGE OF EXIST. PAV'T. - SAq J UT u tiJJJ BIT. SURF. J 12" MIN. ��� � , ��� °0, (VARIES) EXIST. I SURFACE F- -• Lo CO Lo \ - NEW �� � �: ��,..,,, \ \,,,,.,, \ „ \,\ EXISTING u S,,, \ „ \\ \ co BASE & ..,,,,.,,,\ •,,.,. BASE &SUBBASE J SUBBASE r � � a 00 ENGINEER'S NOT: w 00 DO NOT UNDERCUT EXISTING BASE & Z aS Z r., SUBBASE SUBGRADE WHEN CONSTRUCTING ( U NEW BASE & SUBBASE LLJ co TRANSITION OF NEW z N ASPHALTIC PAVEMENT TO EXISTING ASPHALTIC PAVEMENT 6 1Tr '— III 1J 1 3/8” SAW CUT JOINT SEAL /-1 /2” N.T.S. OVERLAP 1' MIN: PLASTIC FILTER FABRIC LONGITUDINAL SECTION TRANSVERSAL NOTES SECTION 1. PLASTIC FILTER FABRIC (AT EA. SIDE, AND BOTTOM) SHALL BE USED IN SANDY AREAS AS NOTED ON PLANS AND /OR AS DIRECTED BY THE ENGINEER. 2• THE BOTTOM OF THE EXALTRATION TRENCH SHALL BE AS SHOWN ON THE PLANS UNLESS FIELD CONDITIONS WARRANT OTHERWISE AND AS APPROVED BY THE ENGINEER. 3. AFTER THE BALLAST ROCK HAS BEEN PLACED TO THE PROPER ELEVATION, IT SHALL BE CAREFULLY WASHED DOWN WITH CLEAN WATER IN ORDER TO ALLOW INITIAL SETTLEMENT THAT MAY OCCUR. IF IT DOES TAKE PLACE, ADDITIONAL BALLAST ROCK SHALL BE ADDED TO RESTORE THE BALLAST ROCK TO THE PROPER ELEVATION, SO THAT THE EXFILTRATION TRENCH BE COMPLETED IN ,ACCORDANCE WITH THE DETAILS, 4. NO SLOTS OR PERFORATIONS ON THIS LENGTH OF PIPE (4' TYPICAL) 5. WHEN AN EXISTING UTLITY IS CROSSING BELOW THE TOP OF TRENCH ELEVATION, THE TOP OF TRENCH SHALL BE MODIFIED TO FALL BELOW THE EXISTING UTLITY'S INVERT, ALLOWING FOR THE EXISTING UTLITY TO REMAIN OUT OF THE TRENCH. (SEE SECTION A —A AT RIGHT) 6. ALL STRUCTURES IMMEDIATELY CONNECTED TO AN EXFILTRATION TRENCH MUST HAVE INSTALLED A BAFFLE (SKIMMER) IN ACCORDANCE WITH FDOT STANDARDS INDEX 241. TYPICAL EXFILTRATION TRENCH (FRENCH DRAIN) DETAIL N.T.S. ��} °fW � MIAN ' PLASTIC FILTER FABRIC- - .�..�1,2J�t�M�j -- �•"��°°�".x SELECT FILL 2' MIN. P LASI C . 1:1 OR STEEPER BALLAST FIL'TE,;, �' 'oUrTf! JWIA I,. ROCK F'ABRIC���`; Q o PERF. PIPE �" "PROVED fay, W u CL LO LLB Lu U) 0 F_ w z w 0 W Z w W C) W ry CL W W C) 0 (/) z O Z::)or U) co .w w O a: 0. 3 `0 2111 � :•k; e:ee'..r ii•..µ . '"fir+•! =: 0 ^3 ALT. TRANSVERSAL SECTION MAY BE USED IN AREAS WHERE TRENCH WALLS WILL NOT STAND VERTICAL, OR WHERE CAVE IN BELOW THE WATER TABLE IS LIKELY TO OCCUR. m ■rte■ '--- SELECT ? Fl LL-,x m G` c� EXIST. UTLITY o. - wt 6" MIN. cr 0 0 . . w ©1'"4 PLASTIC - �., BALLAST FILTER FABRIC designed E ALONSO PERF. PIPE ROCK - drawn F. ALONS4 checked A. CANAL project no - 551021.00 - scab AS SHOWN date MAY 2010 TRANSVERSAL SECTION drawing FOR EXISTING UTLITY CROSSING ABOVE P-ERF,PIPE SECTION A--A l +n+5? a y�yq