Specifications

Table of Contents
EAA Storage Reservoirs Revised Draft PIR and EIS February 2006
ix
6.1.3.4 S-605 Gated Culvert Structure....................................................................... 6-6
6.1.3.5 S-606 Gated Culvert Structure....................................................................... 6-7
6.1.3.6 S-607 Gated Culvert Structure....................................................................... 6-7
6.1.3.7 S-608 Gated Culvert Structure.......................................................................
6-7
6.1.3.8 S-609 Gated Culvert Structure.......................................................................
6-7
6.1.4 Existing Structures............................................................................................... 6-8
6.1.4.1 G-370 Pump Station....................................................................................... 6-8
6.1.4.2 G-372 Pump Station....................................................................................... 6-8
6.1.4.3 G-374 A-F, G-377 A-E and G-380 A-F Gated Culverts ...............................
6-8
6.1.5 Canals...................................................................................................................
6-9
6.1.5.1 Perimeter Canal.............................................................................................. 6-9
6.1.5.2 C-601 Canal ................................................................................................... 6-9
6.1.5.3 C-602 Canal ................................................................................................... 6-9
6.1.6 Canal Modifications.............................................................................................
6-9
6.1.6.1 Miami Canal...................................................................................................
6-9
6.1.6.2 North New River Canal ................................................................................. 6-9
6.1.6.3 Bolles and Cross Canals............................................................................... 6-10
6.1.7 Levees ................................................................................................................ 6-10
6.1.8 Bridges............................................................................................................... 6-11
6.1.9 Stormwater Treatment Area............................................................................... 6-11
6.1.10 Other Features.................................................................................................... 6-12
6.1.10.1 Wetlands Buffer........................................................................................... 6-12
6.1.10.2 Deep-water Refugia and Littoral Zone ........................................................ 6-13
6.1.10.3 Recreation .................................................................................................... 6-13
6.2 COST ESTIMATE................................................................................................... 6-15
6.2.1 Initial Costs........................................................................................................ 6-15
6.2.2 Investment Costs................................................................................................ 6-15
6.2.3 Operation, Maintenance, Repair, Replacement, and Rehabilitation Costs........ 6-16
6.2.4 Annual Costs...................................................................................................... 6-17
6.3 SELECTED ALTERNATIVE PLAN ..................................................................... 6-17
6.4 DESIGN AND CONSTRUCTION CONSIDERATIONS......................................
6-18
6.4.1 Embankments and Canals.................................................................................. 6-18
6.4.1.1 Reservoir Embankments..............................................................................
6-18
6.4.1.2 General Construction Considerations ..........................................................
6-19
6.4.1.3 Seepage Canal and Seepage Buffer Area..................................................... 6-19
6.4.2 Structures/Structural Requirements ................................................................... 6-20
6.4.2.1 Design Criteria.............................................................................................
6-20
6.4.2.2 Culverts........................................................................................................ 6-21
6.4.2.3 Pump Stations ..............................................................................................
6-21
6.4.2.4 Bridges......................................................................................................... 6-22
6.4.3 Mechanical and Electrical Requirements........................................................... 6-22
6.4.3.1 Utility Relocation.........................................................................................
6-22
6.4.3.2 Mechanical Design....................................................................................... 6-23
6.4.3.3 Electrical Design..........................................................................................
6-30
6.5 LERRD CONSIDERATIONS.................................................................................
6-31
6.5.1 Lands and Interests in Lands and Costs.............................................................
6-31