2400 33RD ST CONTRACT AGREEMENT 2016-01-01 MF Import

ATTACHMENT A TO SECTION 01900 REVISIONS TO THE STANDARD PLANS AND SPECIFICATIONS SUPPLEMENTS AND MODIFICATIONS TO THE STANDARD SPECIFICATIONS The following supplemental specitications and modifications, inctuding the City of Everett De�ign and Consiruction Standards and Specifications for Development when soeciiicallv referenced in the contract specifications andlor on the contract drawings which are available at http://www.everettwa.orq/pdf/Enaineerinal2004 Desian & Construction Std.odf, (all of which hereinafier may also be called out as "Special Provisions" but which "Special Provisions" are only applicable to the Standard Specifications) are made a part of this contract and supersede any conilicting provisions of the Standard Speciiications and the foregoing Amendmenis to ihe Standard Specifications. REMOVAL OF STRUCTURES AND :?SSTRUCTIONS Description Section 2-02.1 is rev;sed to read as (oilows: The work shall consist oi ihe removal and disposal of various existing improvements ihat are outside the excavation limits for the roadways and site. Such items may consist of pavements, struciures, pipe, curbs, curb and gutter, gutter, railroad track, railroad ties, fence, and other items necessary tor ihe accomplishment of ihe improvement. All work done with asbestos-cement pipe shall contorm to the "Recommended Standard Asbestos- Certient Pipe Work Practice Procedure and Training Requirements," latest edilion, as published by the American Water Works Association, Pacific Northwest Section. Asbestos-cement pipe shall be removed and disposed of in accordance with the practices specified by ihe State oi VJashington Department of Ecology and the Snohomish County Solid Waste Division. Construction Requirements Removal of Curb, Curb and Gutter and Sidewalks ', Curbs, gutters, and sidewalk to be removed shall be sawcut at the nearest scribe marl:s beyond the neat line limits subject to ihe followirg requirements: 1. ReToval shall be extended to a ihrough ioint or to the edge of the sidewalk if within 4 feet of a neat line. 2. The minimum width of new or remaining concrete walk shall be as follows: a. Two feet when sidewalk is or will be supported on each side by properly placed concrete walk or other improvement ihat wili prevent ihe sidewalk from shiiting. b. Four teet when sidewalk is or will be bounded by earth pianting strip. The depth ot saw cut shall be a minimum ot 2 inches. Saw cuts shall leave straight edo- , and vertical taces. No diagonal cuts in sidewalk will be allowed unless otherwise indicateo on the drawings or directed by the Resident Engineer. A concrete walk that is to remain in place will be protected from aquipment damage by using olanking or a rock-free 8-inch blanket of excavated soil. Where sidewalk adjacent to a sidewalk removal section is in poor condition, removal shail be extended to the nearest through joint or scribe mark as directed by the Resident Engineer. Pavement breaking equipment shall be approved by the Resident Engineer before it is used. Removing Calch Basins, Manholes, Inlets, or Sumps The Contractor shall excavate and completely remove ihe structure in accordance with Sectiun 7- s��'. 05.3(2), including casting and outlet trap, concrete encasemeni, and bricks, as applicable. Backfill - Capital Projects Commuter Rail Attachment A to Section 01900 - 6 IFB No. RTA/CP 21-06 � Everett Station Phase 2REVISIONS TO THE STANDARD PL.ANS AND SPECIFICAT!ONSAddendum No.4