As per phone conversation with Mr. Johnny Green of Standard Gravel Company, 

 Franklinton, LA (manufacturer of jet pumps), a Caterpillar Model 3412 (12 cyl), 620 HP 

 engine costs approximately $50,000. A gravel pump with a clutch costs approximately 

 $48,000. Miscellaneous cost for frames, etc. $22,000. Two, 300-ft long, 10-in. diameter 

 hoses (one carrying supply water, one carrying slurry) running between jet pump and 

 slurry booster pump @ $1 10/LF cost $66,000. Total cost $186,000. 

 Shinnecock Inlet slurry booster pump & engine $186,000 



c. Shinnecock additional booster pumps and engines for the 8,800-ft pumping distance 



d. Indian River Inlet jet pump (2) (Appendix G, page G4) $60,000 



As per phone conversation with Mr. Johnny Green of Standard Gravel Company, 

 Franklinton, LA (manufacturer of jet pumps), a 2.5-in. jet pump with 6-in. mixing 

 chamber costs $50,000. Total cost for 2 jet pumps is $100,000 

 Shinnecock Inlet jet pumps $100,000 



e. Indian River Inlet flushing water pump & motor (Appendix G, page G4) $10,600 



Using CWCCIS Code #13-Pumping Plant for FY83 to FY97 (CI= 330.82 and 464.31, 

 respectively) increases the cost by 40.35% making the cost $14,877.10. The state 

 difference (2%) increases it to $15,174.64 (say $15,200). 

 Shinnecock Inlet flushing water pump & motor $15,200 



f. Indian River Inlet air compressor (Appendix G, page G4) ; $8,530 



Using CWCCIS Code #20, Permanent Operating Equipment (see 1. above), an increase of 

 40.35% makes the cost $1 1,971.86. The state difference (2%) increases it to $12,21 1.30 

 (say $12,200). 

 Shinnecock Inlet air compressor $12,200 



g. Shinnecock Inlet instrumentation & gauges (Appendix G, page G4) $15,000 



Using CWCCIS Code #20, Permanent Operating Equipment (see 1 . above), an increase of 

 40.35% makes the cost $21,052.50. The state difference (2%) increases it to $21,473.55 

 (say $21,500). 

 Shinnecock Inlet instrumentation & gages $21,500 



h. Indian River Inlet crawler crane (135 tons) (Appendix G, page G7) $500,000 



Using CWCCIS Code #20, Permanent Operating Equipment, FY89 to FY97 (CI = 383.14 

 and 464.31, respectively) increases the cost by 21.19% and makes the cost $605,950. The 

 state difference (2%) increases it to $618,069 (say $620,000). 

 Shinnecock Inlet crawler crane $620,000 



G10 Appendix G Coast Summaries, Alternative 2 



