APPENDIX D (Cont'd) 



Paragraph Title Page 



D-4 Annual Losses and Benefits D-12 



a. General D-12 



b. Average Annual Losses D-13 



c. Average Annual Flood-Prevention 



Benefits D-13 



d. Scare. Cost Benefits D-16 



APPENDIX E - GEOLOGY AND FOUNDATION 

 DATA 



PART I - NARRAGANSETT BAY 



E-1 Physiography and Geology E-1 



E-2 Subsurface Investigations E-2 



E-3 General Foundation Conditions E-2 



E-4 Geology of the Fox Point Site E-2 



E-5 Geology of the East Barrier Site E-3 



E-6 Geology of the "West Barrier Site E-4 



E-7 Availability of Quarry Stone E-4 



E-8 Availability of Concrete Aggregates E-5 



a. Fox Point Site E-5 



b. Lower Bay Site E-6 

 E-9 Conclusions and Recoiximendations E-6 



a. Foundation Explorations E-6 



(1) Fox Point E-6 



(2) West Barrier E-6 



(3) East Barrier E-6 



b. Quarry Development E-7 



c. Inherent Physical Geological Changes E-7 



PART n - SAKONNET RIVER 



E-10 Physiography and Geology E-7 



E-U Subsurface Investigations E-7 



E-12 Geology of the Tiverton Site E-8 



E-13 Availability of vQuarry Stone E-8 



E-14 Availability of Concrete Aggregates E-8 



E-15 Availability of Earthen Borro>w E-9 



E-16 Conclusions and Recommendations E-9 



