Table 15 



Construction Costs for Alternative 2: Semifixed Plant 1 



Item 



Shinnecock Inlet Costs (1997 S) 



Mob & Demob 



35.8K 



Operations Building 



1 ,500 SF @ S72/SF 



Utilities 



Security Measures 



108.0K 

 11.1K 

 7.2K 



Mechanical Equipment 



Water supply pump & engine 



Primary booster pump & engine 



Secondary booster pump & engine 



Booster pump pump house (1-200 SF @ $72/SF) 



Jet pumps (2@$50K each) 



Flushing water pump & engine 



Air compressor 



Instrumentation & gauges 



Crawler crane (135 ton) 



44.0K 



186.0K 



186.0K 



14.4K 



100.0K 



15.2K 



12.2K 



21 .5K 



620.0K 



Vehicle 



21 .7K 



Electrical Equipment 



57.7K 



Eductor & Discharge Piping 



12-in. HDPE (8,800 LF @ S10.75/LF) 



12-in. HDPE (2 @ 800 LF @ S10.75/LF) 



(line plugging redundancy crossing inlet) 



Butt-fusion equipment rental, training, etc. 



Pipe delivery charges 



HDPE & steel fittings 



Valves 



Installation 



94.6K 

 17.2K 



2.1 K 



8.1 K 



16.2K 



44.0K 



750.0K 



Access Road & Parking Area 



68.2K 



Miscellaneous 



64.4K 



Subtotal 



2.51 M 



Contingencies @ 20 percent 



502.0K 



Subtotal 



3.01 2M 



E&D @ 15 percent 



452.0K 



S&A @ 10 percent 



301 .OK 



TOTAL 



3.765M 



1 Cost details in Appendix G based on Indian River Inlet costs (which are also given in 

 Appendix G) and other sources as noted. 



60 



Chapter 5 Other Bypassing Studies 



