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<br />Storm Sewer Structure & Pipe Schedule Grading Notes: Legend
<br />PIPE LENGTH 1) SPOT ELEVATIONS ARE FINISHED ELEVATION UNLESS NOTED OTHERWISE. - - PROPERTY BOUNDARY
<br />Structur+°14 Structure l0 PIPE 010.11nch} INV. UP INV. DOWN PIPE SLOPE PIPETYPE NOTES
<br />IUn. Fc} 2) ELEVATIONS/CONTOURS SHOWN AS FINISHED GRADE ELEVATIONS.
<br />+340 - - EXISTING 2-FT CONTOUR INTERVAL
<br />127 126 15 54 990.54 994.04 ].40% CMP W/DES
<br />125 124 15 60 1011.00 1010.70 050% CMP WIRES
<br />3) REFER TO GEOTEOHNICRL REPORT FOR ADDITIONAL REQUIREMENTS. 922.88 HIGH OR LOW POINT OF STREET PROFILE LOCATION AND ELEVATION -
<br />123 122 15 60 100900 100870 050% CMP W/FFS „ LP I IAP HP = HIGH POINT, LP = LOW POINT
<br />121 120 18 60 1W6.00 1005.50 0.83% CMP W/FES 4) DO NOT SPREAD TOPSOIL WHILE IT IS FROZEN OR MUDDY OR WHEN THE
<br />119 118 15 fib 1613.50 1013.00 0.83% CMP W/FES SUBGRADEISWET
<br />ORFROZEN .CORRECT ANY IRREGULARITIES INTHE SURFACE -1030- PROPOSED 2FT CONTOUR INTERVAL rR""w. 16-130
<br />THAT RESULT FROM TOPSOIL SPREADING OR OTHER OPERATIONS TO PREVENT
<br />117 116 18 60 100.70 1CO3.50 0.33% CMP W/FES THE FORMATION OF DEPRESSIONS OR WATER POCKETS. BERMING OR DOUBLE
<br />1 115 114 24 60 1003.00 1002.70 050% RCP WIPES LAYERING OR FIBER ROLL MAY BE REQUIRED TO CONTAIN RUNOFF IF SILT PROPOSED DRAINAGE ARROW N SHEEFTIT11
<br />FENCING CANNOT BE INSTALLED PROPERLY DURING FROZEN CONDITIONS
<br />-
<br />113 112 24 60 100300 SW270 0.50% CMP W/FE5
<br />111 110 24 60 1001.50 1001.00 0.93% CMP WIPES 5) CONTRACTOR SHALL SCHEDULE SOILS TESTING FOR EACH STRUCTURAL FILL �� PROPOSED STORM SENDER(SIZE INDICATED ON PLANS)
<br />109 109 15 86 10997.00 5,81% RCP WIRES AREA, PAD AND STREET AREA.
<br />02.00 GRADING
<br />107 146 15 60 998.70 998,40 4.50% CMP W/FES 0} POND SHALL BE LINED PER DEFAIL SOIL BORING LOCATION AND IDENTIFICATION Too 0 100 200 300 FEET
<br />105 104 15 60 993.30 998.00 0.50% CMP W/FES
<br />9 7) SEE DETAIL FOR STORM SEWER FES RIP RAP PLACMENT.
<br />103 102 12 FESONLY 997.W 997.00 0.00% RCP SEE DETAIL - - - EXISTING EASEMENTIPROPOSED STORM EASEMENT SHEET NO.
<br />4 102 101 15 146 992.00 990.00 1.37% RCP WIRES 8) FINAL I -FT OF INFILTRATION BASIN SHALL BE EXCAVATED AFTER SITE IS 1.90 GRAPHIC SCALE
<br />STABILIZED OR APPROVAL BY ENGINEER- I PROPOSED ROADWAY CENTERLINE (FOR REFERENCE) /�
<br />998,0 PROPOSEG LOWEST BASEMENT FLOOR ELEVATION ■,llrr
<br />(MINI2-FTABOVFHWL, MIN. t+TABOVEEOF) BHEfiTt46Ft9
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