Section 5: Landscape and Irrigation Improvements

No.
Landscape and Irrigation Improvements
Comments
500-1 Landscape Irrigation Symbols  
501-2 Electrical Service Cases 1, 2 & 3 Add four brick supports at  each corner and filter fabric between soil and crushed rock for Cases 1 & 2 
502-2 Angle Valve Add four brick supports at each corner and filter fabric between soil and crushed rock.
503 Shut-Off Valve  
504 Quick Coupler Valve Below Grade  
506-2 Remote Control Valve Add four brick supports at each corner and filter fabric between soil and crushed rock.
508-2 Thrust Blocks for Plastic Pipe  
509 Irrigation Sprinkler Head  
512 Backflow Preventer Assembly -  2"   
513-2 Size or Smaller with Enclosure and  2.5" Size or Greater with Enclosure  Electrical Pull Box  Add four brick supports at each corner and filter fabric between soil and crushed rock. 
514-2 Electrical Irrigation Controller Add rain shut-off device.
515 Combination Meter and Irrigation Controller Enclosure  
516 Security Enclosure  
518 Median Tree Planting with Double Staking  
520-A Parkway Tree Planting  
521-2 Pressure Regulator Installation Add four brick supports at  each corner and filter fabric between soil and crushed rock. 
523-1 Root Pruning Revise root barrier  dimension and call by changing "450 mm (18")" to " 24" " and "(See Standard Plan 520)" to "(See Standard Detail 520)" 
524-1 Temporary Tree Well Cover   
525 Trenching Depths for Mainline,  Lateral Lines and Conduits   
526 Remote Control Master Valve and  Flow Meter   
527 Backflow Preventer Device Location in Median and Parkway  
528 Shrub Planting  
529 Palm Planting  
530-A Parkway and Median Island Tree Planting Clearance  
531 Tree Well/Planter at back of PCC Sidewalk