3. Indian River Inlet uses one vehicle (truck) for transportation by staff in conjunction with 

 bypass operation. 



For Shinnecock, assume initial vehicle cost of $21,700 (from Indian River Inlet replacement 



cost—see Appendix I, page 12) 



Shinnecock Inlet vehicle $21,700 



4. Electrical Equipment 



Indian River Inlet (Appendix G, page G4) $39,440 



Using CWCCIS Code #07, Power Plant, FY83 to FY97 (CI = 324. 1 1 and 465.09, 

 respectively) increases cost by 43.50% making the cost $56,596.40. The state (2%) increase 

 makes the cost $57,728.33 (say $57,700). 

 Shinnecock Inlet electrical equipment $57,700 



5. Pipes, fittings and valves 



a. Indian River Inlet piping (3000 ft of 12-in. HDPE, fittings, elbows, installation, 



etc.) (Appendix G, page G7) $175,000 



Fife Pipe, Inc. in Hudson, MA lists 12-in HDPE (SDR 1 1) at $10.75/LF of 12-in. For 

 Shinnecock, approximately 8,800 ft of discharge pipe is required from the fixed plant to 

 the discharge location $94,600 



To reduce the impacts from possible pipe plugging, 2 additional 800-ft lines under the 

 inlet (1,600 ft) can be installed at $10.75/LF $17,200 



Butt-fusion equipment rental $675/week at approximately 2 weeks 



(Fife Pipe, Inc) $1,375 



Delivery & training of butt-fusion equipment (Fife Pipe, Inc) $750 



Pipe delivery charges from South Carolina, 6 trucks @ $l,350/truck 



(Fife Pipe, Inc.) $8,100 



b. Indian River Inlet fittings estimated at $1 1,300 



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 $15,859.55. The state 

 difference (2%) increases it to $16,176.74 (say $16,200). 

 Shinnecock Inlet pipe fittings $16,200 



Appendix G Cost Summaries, Alternative 2 G1 1 



