Opening of Bids - Riverfront West Urban Neighborhood Development Proj No 121-067 - C & E Excavating

Home Browse Search

1.07 25% RAP will be allowed in the surface mix only. 1.08 HMA Patching, Type B is an acceptable substitute for HMA Patching, Type A. 1.09 Crushed concrete is an acceptable substitute for Compacted Aggregate No. 53 Stone and No. 2 Stone, provided it meets INDOT gradation requirements. Contractor shall provide third party testing of material to City for approval. Aggregates under permeable pavers must meet the specifications outlined in Special Provision 71. 1.10 For concrete approaches, Subgrade Treatment III — 6 inches of soil compacted to density and moisture requirements of INDOT Standard Specifications Section 200 is required. 1.11 Lighting fixtures at the raised crosswalk on Fellows Street have been changed to single -head fixtures. Quantities have been adjusted in the revised Bid Form included in Addendum No. 3. 1.12 City of South Bend Water Works will perform the taps on existing water main if they have the capacity. The contractor will be allowed to perform taps if City crews are unable to complete the work due to manpower or time constraints. The Contractor will be responsible for coordinating with Water Works as needed throughout construction. A Water Works representative will need to witness the testing. PART 2 — SPECIAL PROVISIONS AND BID FORM 2.01 SPECIAL PROVISION, 41 "HOT MIX ASPHALT PAVEMENT", Item B.10. REVISE to read "The binder shall be 58H-28 for paving on Wayne, Jefferson, and MLK Boulevard. The binder shall be 58S-28 for all other paving on the project. The coarse aggregate in the mix shall only be limestone. The HMA surface mix size shall be 9.5 mm or as specified in the plans. The HMA intermediate mix size shall be 12.5 mm or as specified in the plans." 2.02 SPECIAL PROVISION, 50 "CONCRETE SIDEWALK AND CONCRETE CURB RAMPS", Item B.2. 1. REVISE to read "Concrete curb ramps at crosswalks and at places designated in the plans shall include detectable warning tiles. The cost of the detectable warning surfaces shall be incidental to the cost of the concrete curb ramp." 2.03 SPECIAL PROVISION, 50 "CONCRETE SIDEWALK AND CONCRETE CURB RAMPS, Item B.6. 1. REVISE to read "Payment for Concrete Sidewalk and Concrete Curb Ramp shall be at the unit prices as set forth in the Proposal." 2.04 SPECIAL PROVISION, 52 "WATER MAIN", Item B.4.d. 1. REVISE to read "The Contractor must maintain all residential and commercial services and no house or business can be without water for more than two (2) hours. The Contractor shall notify the water customer three (3) days in advance of a shut off of the water service." 2.05 SPECIAL PROVISION, 55 "STORM SEWER PIPE", Item B.I. 1. REVISE to read "Storm sewer materials for ten inch (10") to fifteen inch (15") diameter shall be either reinforced concrete pipe, Class III, Wall `13% ASTM C-76 with rubber 0- ring joints, ADS Sanitite HP polypropylene pipe with gasket joints conforming to ASTM D3212 and F447, Polyvinyl Chloride Pipe (PVC) SDR 35 meeting the Riverfront West — Addendum No. 3