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I <br /> CITY OF EVERETT SPECIAL PROVISIONS [Modified per Addendum #1] <br /> d. Horizontal and vertical locations of underground utilities and appurtenances, <br /> shall be referenced to monumentation. The monumentation shall be based <br /> on NAD 83-91 for Horizontal Datum and NAVD 88 for Vertical Datum. <br /> e. Any changes in centerline profile and curb & gutter (top of curb), offsets and <br /> elevations. <br /> f. Details, Equipment or materials used that were not shown on the original <br /> Plans. <br /> g. The actual arrangement and routing of conduit, embedded conduit, raceways <br /> and piping relative to its location and proportioned to other work. The location <br /> needs to be dimensioned on the record drawings. <br /> h. Contractor prepared piping schematics and diagram drawings representing <br /> the Equipment orientation. <br /> i. Final location of all surface and subsurface improvements. <br /> j. Record on the drawings the location of all field run materials. <br /> k. All shoring systems left in place at the end of construction. <br /> Contractor shall accurately show existing underground items including, but not limited <br /> to, piping, manholes, pull boxes, conduit, direct buried wire, foundations, equipment <br /> and obstructions found during construction on the record drawings. Note on the record <br /> drawings the actual size of all utilities and structures and types of material used. <br /> Locate all record drawing items by survey coordinates or dimensioned off NAD 83-91 <br /> for Horizontal Datum and NAVD 88 for Vertical Datum. Minimum requirements for <br /> accuracy are specified in the following chart. <br /> Description Horizontal Elevation Notes <br /> Location <br /> Gravity sewer and Coordinates I.E. 0.01 ft. Recalculate actual slopes. <br /> drain lines stations, and All inverts in manholes. <br /> offsets 0.1 ft. All angle changes. <br /> Forcemains, Coordinates I.E. 0.1 ft. Record all angle points and <br /> watermains and and stations finished ground elev. Above <br /> transmission lines 0.1 ft. the invert elev. <br /> All other items, incl. 0.1 ft. 0.1 ft. Show dimensions on record <br /> Electrical and drawings. <br /> Structural <br /> Use red pen or pencil to make changes on the record drawings. Notations are to be <br /> neat, legible, clear and concise. <br /> Record information concurrently with the progress of construction. Conceal no work <br /> until the required information is verified and recorded. <br /> 1-08.11(3) Payment <br /> No separate payment shall be made for the preparation of record drawings. All costs <br /> associated with the preparation of record drawings shall be included in the unit <br /> contract prices of other items in the Contract. <br /> 1-09 MEASUREMENT AND PAYMENT <br /> 1-09.1 Measurement of Quantities <br /> Supplement 1-09.1 by adding the following: <br /> Measurement by the Ton: Where items are specified to be paid for by the ton it will <br /> be the Contractor's responsibility to see that a certified weight ticket is given to the <br /> Sewer 0 Division 1 —GENERAL REQUIREMENTS Addendum No. 1 <br /> WO No—UP3691 SP—117 May 2020 <br />