Sample 10/4/2023 - Laserfiche WebLink

CITY OF EVERETT SPECIAL PROVISIONS Beverly Lake Water Quality Retrofit Division 7 – STORM, SEWER, WATER August 2023 WO No. - UPUP3745 SP – 186 Bid items of Work completed pursuant to the Contract Documents will be measured as described in Division B – Bid Item Descriptions of these Special Provisions and Section 1-09 MEASUREMENT AND PAYMENT of the Standard Specifications. 7-04.5 Payment Delete all paragraphs in 7-04.5 and substitute the following: Payment for bid items of Work completed pursuant to the Contract Documents will be as described in Division B – Bid Item Descriptions of these Special Provisions and Section 1-09 MEASUREMENT AND PAYMENT of the Standard Specifications. 7-05 MANHOLES, INLETS, AND CATCH BASINS 7-05.1 Description Revise the first paragraph in 7-05.1 to read as follows: This Work consists of constructing manholes, inlets, drywells, and catch basins and connecting to existing Structures of the types and sizes designated in accordance with the Plans, these Special Provisions, the Specifications, and the COE Standard Drawings, in conformity with the lines and grades staked. Further supplement 7-05.1 as follows: 7-05.1(1) Submittals (******) Provide Type 2 Working Drawings for all materials and Standard Plans. 7-05.2 Materials Supplement 7-05.2 by adding the following at the end of the material list: Mortar, nonshrink 9-20.3(2) Standard Specifications Commercial Concrete 6-02.3(2)B Standard Specifications Watertight Connection Boots 9-05.30 Special Provisions Flexible Couplings 9-05.40 Special Provisions Polypropylene Manhole Steps 9-05.64 Special Provisions & Hand Holds Polypropylene Manhole Ladder 9-05.66 Special Provisions 7-05.3 Construction Requirements Supplement 7-05.3 by adding the following after the last sentence of the third paragraph: Install PAMREX, East Jordan Iron Works, or equal, hinged manhole frame and cover in accordance with manufacturer recommendations and applicable City standards and details. Coordinate manhole cover and frame hinge location with manhole steps and traffic lanes. Hinge orientation to be determined during the shop drawing review of precast manhole structures. Delete the tenth paragraph in 7-05.3. Revise the eleventh paragraph in 7-05.3 to read as follows: Provide Kor-N-Seal, or equal, watertight flexible pipe to manhole connectors for pipes up to 48-inch diameter connecting to new sanitary sewer manholes. Place no pipe joint in PVC or HDPE pipe within 10-feet of the outside face of the manhole. Revise the last sentence in the sixteenth paragraph in 7-05.3 to read as follows: Provide manholes, inlets, and catch basins that upon final acceptance of the Work conforms to the following COE Standard Drawings requirements: 1. Manholes No. 605A, 605B and 605C as applicable. 2. Inlets No. 401 3. Catch Basins No. 402, 403 and 404 as applicable.