Loading...
HomeMy WebLinkAbout206 L2.4 - IRRIGATION DETAILSSHEET No:JOB No:DATE:LANDSCAPEARCHITECTURE614 S Ferguson Ave., Ste 3Bozeman, MT 59718(406)624-9111hello@inContour.comwww.inContour.comPREPARED FOR:inContour REV:DATE:DESCRIPTION:10/21/20241920 W. Babcock St., Bozeman, MT Babcock 5 Plex23210Firm 5Contact AddressBozeman, MT. 59718(206) 612-9372PIPE BENEATH PAVEMENT1 1/2" = 1'-0"Pavement.Base rock.3'-0"Notes:1- See irrigation legend for mainline size and type.2- All sleeves shall be Sch. 40 PVC pipe.3- All sleeves shall extend 12" beyond the edge of pavement.4- End of sleeves shall be located with a wooden stake or PVC pipe. Locators shall run continuously from the end of the sleeve to finished grade.Clean backfill, 95% relative compaction under pavingor per civil engineer's plans.Control wires, sleeve under paving. Install adjacent topressurized mainline. Bundleshall be no more than 50% of pipe diameter.Mainline, sleeve under paving to be two times thediameter of the pressurized mainline pipe.Non-pressurized line, sleeve under paving to be twotimes the diameter of the lateral line.URBAN TREE FOUNDATION © 2014OPEN SOURCE FREE TO USEFX-IR-FX-AUXEQ-051MINIMUM BEARING SURFACE AREAPIPE SIZETEE AND PLUG90° BEND45° BEND1-1/2"0.45 FEET ²0.63 FEET ²0.34 FEET ²2"0.69 FEET ²2-1/2"1.0 FEET ²3"1.48 FEET ²4"2.43 FEET ²6"5.25 FEET ²8"9.08 FEET ²10"14.93 FEET ²0.97 FEET ²1.41 FEET ²2.10 FEET ²3.45 FEET ²7.41 FEET ²12.83 FEET ²21.07 FEET ²0.53 FEET ²0.77 FEET ²1.14 FEET ²1.87 FEET ²4.02 FEET ²6.96 FEET ²11.44 FEET ²THRUST BLOCK1 1/2" = 1'-0"Notes:1- Size thrust blocks shall be specified as show in the table above. Thrust blocks required for PVC Mainline pipe 2-1/2" or larger.2- Control wires shall not be encased in concrete.3- All fittings shall be wrapped with polyethylene to prevent concrete from adhering to pipe, fittings or bolts.4- Joints and bolts shall be accessible for repairs.5- Thrust blocks shall be a minimum of 6" thick.6- One 80 lbs. sack of concrete shall cover .6 ft.³Bearing surface.Bearing surface.Existing or modified soil. (See specifications forsoil modification).URBAN TREE FOUNDATION © 2014OPEN SOURCE FREE TO USEFX-IR-FX-AUXEQ-072NOTES:1- See irrigation legend for mainline and lateral line pipe size and type.2- Direct burial control wires shall be installed in Sch. 40 PVC electrical conduit if required.3- 2-wire irrigation wire shall be installed in Sch. 40 PVC electrical conduit.4- Detectable locator tape shall be located six inches (6") above the entire mainline run.Direct burial low voltagecontrol wires.Pavement.IRRIGATION TRENCHING1 1/2" = 1'-0"24" min.1'-0" In planting area 1'-6" in planting area 3'-0" underneath pavement Non-pressurized line (lateral line).Detectable locator tape.Pressurized line (mainline).6"Finished grade.URBAN TREE FOUNDATION © 2014OPEN SOURCE FREE TO USEFX-IR-FX-AUXEQ-0834" MIN. DEPTH AS PER SPECIFICATIONSBACKFILL WITH 100% COARSE SAND,WATER JET & MECHANICALLY COMPACT TO 90% OPTIMUM DENSITY. ALLOW 48 HOURS TO SETTLE,AND BACKFILL AND COMPACT 4" MIN.WITH NATIVE SOIL.BEDDING4" MIN.4" MIN.WIDTH VARIESCOMPACT TO 95% COMPACTIONPVC MAIN LINENATIVE SOIL BACKFILLFINISHED GRADESLEEVE AT ROAD1 1/2" = 1'-0"4FX-IR-FX-AUXEQ-15L2.4IRRIGATION DETAILS NOT FORCONSTRUCTIONRevIewSeT S TA T E OFMONTANALANDSCAPEARCH ITECTLICENSE D LESSA R.MILLARD274