7. PHYSICAL ENVIRONMENT: 



a. General: ModoAot^ En2Agy kfita 



b. Wave climate: HeA.ght'- 1.7 izoX^ ', ?2Alod: 4.2 6e.aond6^ 



c. Tides - water levels: Wo tidoj^ , take. taveZ d2.p2.nde.nt on fiuno^^ 



d. Currents: 0.29 {^oot pZA -i>2.cond to -iouth.^ 



e. Winds: SoatkeJdLy and olffihoK.2. Myindi> pK2.domuiatz.^ 



f. Sediments: T^ne 4>and 



8. DESIGN DATA: 

 a. Sketch: 



UNCOLN TOWN6H/P MICM/&M 





'S iuRver 4 



STRUCTURAL PIMEWSIOWS: PIAMETER: 40 IWCHE5; LEWGTH: ]00 FEET 



b. Forces: \iot known 



c. Structural Behavior: Tube, ^etttzd ai, a n.2Autt OjJ be.ach eAoilon 

 diVving itofmii. Tube 6ubJ2.ct to panctmie, fie.pcujL po&^tbte. St^uctuAz 

 n.e.ponted to have t/iapped 6and and pKote.cte.d the. bluH. 



9. ENVIRONMENTAL IMPACT: 



a. Physical: Stlght e.^ect& 



b. Biota: Stlght and temponjOJuj e^ecti> 



c. Aesthetics: Strong contna^t between black tube and white, 



bejich. 



^Annual average from observed surf data, 



37 



