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Page 2 of 8 W-1 A - Fire Hydrant and Valve Notes. New drawing. Notes are from W-1. Re -worded note 6 and deleted reference to RPM's. Note 10 has been revised to reflect correct referenced drawing numbers. W-2 - Fire Hydrant Detail. Fire hydrant clearance has been revised from 4' to read 7'-6". A "House Keeping Pad" has been added in each view. An expansion joint has been added to the concrete pad around the hydrant. The reference fire hydrant guard was revised to read "Bollard". The Notes section has been moved to a new drawing W-2 A. W-2 A - Fire Hydrant Detail Notes. New drawing. Notes are from W-2. Note 1, hydrant guard revised to read "Bollards". Note 7, has been revised to reflect correct referenced drawing numbers. Note 10, has been revised to reflect correct referenced drawing numbers. Note 11, revised to read: "IRCDUS may require housekeeping pad". Note: The water meter box shown in drawings W-3 thru W-7 are Open Bottom (W-5). An Open Bottom Meter Box best represents the type typically specified for construction by local Developers/Engineers. The pre -plumbed Meter Boxes are optional and acceptable for use. See, Drawing, W-5 A. W-3 - Manual 2" Blow -Off. The symbol used for 3/4" gravel has been changed. This change better defines the drawing. W-4 - Water Service (Inside Right -of -Way). Drawing has been re -oriented from a portrait to a landscape title block. The roadway detail was enlarged to better illustrate the curb etched with "W". Moved Note section to W-4 B. W-4 A - Water Service (Outside Right -of -Way). This drawing has been re -numbered from W-5 to W-4 A. The roadway detail was enlarged to better illustrate the curb etched with "W". W-4 B - Water Service Notes. New drawing. Notes from W-4, W-6 and W-7 have been compiled to eliminate repetition. Note 7 has been revised to reflect correct referenced drawing numbers. Note 11 has been added. Open bottom and pre -plumbed (enclosed) meter boxes are acceptable. W-5 - Meter Box Typical Open Bottom. This drawing was re -numbered from W-7 A to W-5. W-5 A - Meter Box Typical Pre -Plumbed (Enclosed). This drawing has been re -numbered from W-7 to W- 5 A. W-6 - Meter Box Typical Installation. The Elevation View has been scaled down to align with the Top View(s). The call -out notes deleted the use of P.E. and now reads "PEX-A". The gravel symbol has been revised. Moved all Notes to W-4 B. W-6 A - Meter Box Access. New drawing. This illustrates a "Clear Zone" to be free of vegetation other than sod. W-7 - Temporary Hose Bibb (For Construction). This drawing has been re -numbered fromW-6 A to W-7. Two call -out notes have been added: "Meter with Backflow Preventer by IRCDUS" and "Pex-A Service Lateral". The meter has been re -drawn in hidden lines. Note 1 has been reworded. ATTACHMENT A, Construction Standards, May 2019 82