12-28-2015 Council Packet - Laserfiche WebLink

Home Search

c. Install a new 24 -inch diameter, pressure style manway in the upper bowl. This will bring the tank into compliance with OSHA Confined Space Entry requirements. This manway should include a ladder from the top platform to the bowl for safe access. See KLM Drawing No. 26 in Section 00 31 00. 3. Exterior Structural a. Install three (3) 24 -inch diameter round, hinged cover, roof ventilation manways with two located near the roof edge approximately 180 degrees from each other and one adjacent to the new interior painters rail. See KLM Drawing No. 25 in Section 00 31 00. b. Replace the tank vent/finial with a 24 -inch diameter frost free pressure pallet vent with a removable top, similar to the one shown on KLM drawing no. 37 in Section 00 31 00. 1.02 MEASUREMENT AND PAYMENT A. A Lump Sum Bid Item is provided for Structural Repairs and Modification, which includes all items listed in Part 1.01 of this Section, except for Items g and h listed in Part 1.01.A.1. Lump Sum Bid Item is for all work generally described by the Bid Item that is shown, specified, or implied by the Contract Documents. B. A Unit Price Bid Item is provided for Welding, Grinding, and Removal of Erection Bracket Scab Marks and Weld Spatter. Payment by the man-hour for pit welding, grinding, or removal of the erection bracket scab marks shall be compensation in full for all labor, equipment, and materials for this work. Welding and grinding attributable to specified repairs, modifications, or specified seal welding will not be paid hourly, since it is covered in the Lump Sum Bid Items. 1. The unit price for surface repairs shall include all costs for labor, materials, and equipment to properly complete all work as described above, including all incidental work as shown on the drawings, described in the specifications, or otherwise required to complete the work. Measurement of the man-hours required to complete the surface repairs shall include each hour of labor performed to physically repair by welding or grinding existing surface defects to the required condition. Measurement will be made for each man-hour performed by the Contractor to complete the work. Such measurements of surface repair man-hours will be recorded and made by the Engineer and all decisions will be final. All work incidental to performing these surface repairs, including but not limited to rigging, blasting and surface preparation, or otherwise required to complete the work shall be included in the unit price for the work. The services of a person on the ground (ground man), as required by OSHA, during times when surface repair work is being performed, shall also be considered incidental work, and expenses for such work or services shall be included in the unit price for the work. Hours for a ground man will not be included in the measurement of the surface repair man-hours. C. All other Work and costs of this Section shall be incidental to the Project and included in the Total Base Bid. 1.03 SUBMITTALS A. Submit shop drawings for the following items: 1. Bowl pressure style manway per Paragraph 1.01.A.2.c. 2. Fail-safe (pressure -vacuum relief) with removable vent per Paragraph 1.01.A.2.a. 3. 24 inch diameter hinged roof manway per Paragraph 1.01.A.3.a. 4. Interior roof intermediate painters rails per Paragraph 1.01.A.1.f 5. Safety Climb Devices per Paragraph 1.01.A.2.a 6. Dry platform containment ports per Paragraph 1.01.A.2.b 1.04 QUALITY ASSURANCE STEEL WATER RESERVOIR REPAIRS © 2012 Stantec 1 193802262 33 01 16 - 2