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51 <br />C" 'Ji <br />PC <br />t <br />RIM--285.30 <br />E.- <br />nn C28518( 51, <br />0 20 50 <br />1"= 20'-0" HORIZONTAL <br />I- <br />vr <br />7 7 <br />�K'K <br />ERTY LINE <br />EMERY PARK IN DEPOT SQUARE <br />STATE <br />FED. AID, PROD. NO.1 <br />FISCAL <br />_F_ <br />SHEET <br />TOTAL <br />YEAR <br />NO. <br />I SHEETS <br />MASS, <br />STP OOOS(139)XI <br />1998 <br />1 9 <br />1 22 <br />PROJECT FILE NO. 602353 <br />GRADING NOTES <br />1. Prior to commencing any excavation work the Contractor shall notify all utility <br />companies in accordance with the 'Dig SafEr notification procedures promoted by <br />respective utility componle& The 'Dig Safe' telephone nurnbw for Massachusetts <br />is 1-888-344-7233. <br />2. Contractor shall blend new earthwork smoothly Into existing providing vertical <br />curves or roundings at all top and bottom • slopes, <br />3. Contractor sholl verity all existing grades in the field and report any discrepancies <br />in the site survey prior to starting work <br />4. Any area outside the limit • work that is disturbed shall be restored to its original <br />condition at no cost to the Owner. <br />5. Pitch evenly between spot grodes. AJI paved crew must pitch to drain • • <br />minimum slope of one-eighth inch (1/87) per foot. Any discrepancies not <br />allowing this to occur shall be reported to the Engineer in consultaffon with <br />Landscape Architect prior to continuing work. <br />6. All proposed top at vertical curb elevations are from 4' to 8! above bottom of <br />curb unless shown otherwise. <br />7. Wiere new paving meets existing povka meet line aid grode • existing in • <br />smooth trmitioft <br />8, Excavation required within proximity • existing utility lines shall be done by <br />hancl, Contractor 4nall repair any damage to existing utility lines or structures <br />incurred during construction operations • no cost to Owner. <br />9 Contractor shall provide dust control for construction operations as approved by <br />Engineer. <br />10. All points at construction egress sholl be maintained to prevent tracking <br />or flowing of sediment onto public roods. <br />11, At all locations wbere existing pavement abuts new construotiort the edge of to <br />existing pavement shall be saw ♦ to • neat aid uniform line with smooth <br />and even transitions. <br />11 Controctor shall verify all existing top • ourb elevatloris before proceeding with <br />any construction. <br />13. Grading • base courses shall require approval • the Engineer in consultation <br />with Landscape Architect prior to placing any pavement. <br />14. Sidewalks shall have • maximum longitudinal slope of 5%, • maximum cross- <br />slope of 2%, and a rnininnum crowsiope of 11. <br />RIM ELEVATIONS ARE FOR REFERENCE ONLY. <br />REFER TO DRAJNAGE PLAN, SHEET 20 TO COORDINATE <br />LOCATION AND ELEVATION OF DRAINAGE STRLICTURES <br />100 <br />FEET <br />GRADING PLAN <br />I <br />S <br />J) <br />71' <br />W <br />All <br />Grading Legend- <br />TC:286.35 <br />Top of Curb <br />BC:285-85 <br />Bottom of Curb <br />RIM=285-00 <br />Rim Elevation <br />+28352 <br />Proposed Spot Elevation <br />_282— <br />Proposed Contour <br />------ <br />- -- - 287.9---- <br />Proposed Contour (01 Inorerrieft) <br />+HP <br />High Point <br />LOW Point <br />100 <br />FEET <br />GRADING PLAN <br />I <br />