EM 1110-2-1616 

 31 Jan 91 



APPENDIX C 



MAJOR COMPONENTS AND PRICES FOR THE INDIAN RIVER INLET, DELAWARE, 

 SAND BYPASS SYSTEM 



C-l. General . This appendix summarizes first costs associated with various 

 bypassing system components for the Indian River Inlet, Delaware, bypassing 

 project, a fixed plant, jet pump bypassing system (see Appendix E for more 

 details on the system). The Indian River Inlet Project is presented because 

 it is the most recently constructed fixed plant bypassing system in the United 

 States and should be comparable in size to other fixed plant applications. 

 Component and installation costs will of course vary because of geographic 

 location, inflation, and other market fluctuations; but the component costs 

 that follow provide a recent example of the expense associated with the 

 construction of a bypassing system. The listing (Table C-l) is by no means 



Table C-l 

 Costs (1989) for the Indian River Inlet Bypass Plant 



Item Cost 



Contractor bid, lump sum $1,462,000 



Included in Lump Sum Bid 



Eductor assemblies and extensions (2) 60,000 



Pump and engine (diesel) sets 180,000 



(1) Supply water (340 hp) 

 (1) Slurry booster (330 hp) 



Crawler crane (135 ton rated) 500,000 



Pump house (1,120 square feet) 150,000 



(not including pumps, piping and 

 instrumentation) 



Nuclear density and flowmeter 30,000 



Pipeline (3,000 feet) 175,000 



(Total price installed from pump house 

 over bridge and on north beach includ- 

 ing brackets on bridge; base price per 

 foot of 12-inch high-density polyethylene 

 pipe is approximately $18 to $20) 



C-l 

 Appendix G Cost summaries, Alternative 2 G7 



