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ANSWER NO. 17 <br /> Stay in-place metal deck forms are more consistent with a superstructure construction associated <br /> with an AASHTO beam structure, not a cast-in-place continuous reinforced concrete flat slab <br /> structure . It is unclear on how the contractor would utilize the metal deck forms in the construction . <br /> QUESTION NO. 18 <br /> Has any consideration been given to re-design of the 41st St. bridge to pre-stressed/post-tensioned as <br /> the other bridges? <br /> ANSWER NO . 18 <br /> No . <br /> QUESTION NO. 19 <br /> Pay Item 630443A — Plan note on sheet T4 states "Includes cost of installing conduit called in plans <br /> as 63041 22 and that run alongside this conduit" . Question : Are the conduits noted in the Bid <br /> Schedule as 63041 22 to be included in the cost of 630443A or priced separately as shown in the Bid <br /> Schedule ? Or is this 4" conduit to be a sleeve for the 63041 22 conduits ? If so, 2-2" PVC conduits will <br /> not fit in the 4" . Please verify the intent and installation scope of items 63041 22 and 630443A . <br /> ANSWER NO. 19 <br /> The intent of the footnote is that the payment for the directional bore is adequate to install all <br /> conduits called out under pay item 630443A and 63041 22, and one 2" conduit be included in item <br /> 630443 . Payment for the additional 4" and/or 2" conduits included in the directional bore run will be <br /> made under item 63041 22. Separate payment for additional directional bores are not included under <br /> item 63041 22 . The 4" conduit is not intended to be a sleeve for the 2" conduits . <br /> QUESTION NO . 20 <br /> Items 659401 and 659418 (3 & 5 Section Back. Plates ) are included in Bid Schedule (05458) for the <br /> intersection at 66th Ave . & 26th Street but not included in the Bid Schedules (A, C, and remainder of B ) . <br /> They are also not included at all in the Tabulation of Quantities, but are noted to be installed on ALL <br /> 650- 1-XXX signals on ( East-West) approaches . MOT requires them on ALL signals and are also <br /> required to have reflective borders . Please clarify. <br /> ANSWER NO. 20 <br /> Backplates with reflective borders are required for all signals . <br /> QUESTION NO. 21 <br /> Bid Schedule for (0545B ) has a signalization item section for 26th St. and also a section for 41st St. The <br /> plans indicate this intersection to be 45th St . Is this a typo ? Please clarify. <br /> ANSWER NO* 21 <br /> No it is not a typo . We are proposing signals at 41st and 45th Street intersections . The 41st Street <br /> signal plans are a part of the Kimley- Horn plan set, which is labeled as the "66th Ave & 41st <br /> Intersection Plans Sta 219+40 to 245+90 .pdf" plans on the CD . <br /> Page 5 ,of 14 <br /> F:Tub is WorWENGINEERING DIVISION PRO.IECTS\0545-66Th Ave SR60 to 57th St (Arcadis)\Adtnim\Bid Docunen&\Addendum #'\Addendum No. 2 <br /> 11 - 19-12 .doc <br /> f <br />