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PF - <br />BOOK 67, PA'E 75a <br />450 days starting Au ust l: 1986 <br />Contract Time Prior to This Change Order. ....... .. .. $.... • , • , , , , , , , , , • <br />• (Days or Date) <br />Net (Increase) (Decrease) Resulting from This Change Order ....................... ............. . <br />(Days) <br />Current Contract Time Including This Change Order .... 450, days S4airt(gg ,Aw st,l,, X986 <br />(Days or Date) <br />The Above Changes Are Approved: . • . • • _ . • ..iKmley-Horn and Associates, Inc. • • . <br />. . ................. ... <br />By , t� i��� • • • j <br />Date ........... . �� ........ ,19. g� <br />The Above Chances Are Accepted: . _ • .. _ • Dickerson Florida, Inc............. <br />•CONTRACTOR• <br />By• • . 4 . ....... <br />Date ..l .................19.A).7 . <br />I, - <br />�u1'Lb���Lrr/C.Plnt <br />ATTACHMENT TO <br />CHANGE ORDER NO. 3 <br />FOR <br />12TH STREET TRAFFIC 6r PEDESTRIAN IMPROVEMENTS <br />WITH INDIAN RIVER BOULEVARD SOUTHERLY EXTENSION <br />EXPLANATION AND COST <br />1. The box culvert located at Station 291+22 on Indian River Boulevard was <br />inadvertently constructed with the bottom slab one foot above design grade. <br />The equivalent hydraulic capacity can be achieved by installing a single run of <br />48" reinforced concrete culvert parallel with the box culvert. <br />This work will be done by the Contractor at no additional cost to the Owner. <br />Details for the 48" RCP installation with concrete headwalls are noted on drawing <br />134A of 179, Special Box Culvert Details. <br />2. The extension of double 42" reinforced concrete culverts located at Station 200+00 <br />on U.S. Highway No. 1 is to be increased from 4LF to 8LF. In addition, the existing <br />concrete headwall will not be removed. The pipe extensions will be connected <br />to the existing headwall as shown on F.D.O.T. Standard Index No. 280. The necessity <br />of this change is because of possible conflicts with the electrical transmission <br />line and their supporting guy cables. After construction of the extensions and <br />new headwall, the contractor shall backfill over the existing headwall as shown <br />on F.D.O.T. Index No. 280. <br />Bid Item 430-1-127: Concrete Pipe Culvert (42" SS) <br />From: 524LF <br />To: 532LF <br />8 LF @ $56.00/LF = $448.00 <br />Net Increase per this Change Order: $448.00 <br />101 <br />