hdpe pipeline application shasta valley, siskiyou county
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HDPE Pipeline Application Shasta Valley, Siskiyou County
SURFACE PIPE MATERIAL COMPARISON
•Weight•Cost of materials•Cost of installation•O & M requirements
SURFACE PIPE MATERIAL COMPARISON
MATERIAL12” - 120 ft
STEEL 12 ga
HDPEDR 17 (100 psi)
Pipe 16.7 lbs/ft 12.4 lbs/ft
Fittings 104 lbs 16 lbs
TOTAL 2108 lbs 1499 lbs
WEIGHT
SURFACE PIPE MATERIAL COMPARISON
MATERIAL12” - 120 ft
STEEL 12 ga
HDPEDR 17 (100 psi)
Pipe Material $16.40 ft $16.32 ft
Fittings 13 @ $62/ea 2 @ $312/ea
Delivery $500 $ 0
TOTAL $3274 $2632
MATERIAL COSTS
SURFACE PIPE MATERIAL COMPARISON
MATERIAL12” - 120 ft
STEEL 12 ga
HDPEDR 17 (100 psi)
Welds @$65/hr 6 hrs, $390 11 hrs, $686
Install @ $40/hr 10 hrs, $400 0
TOTAL $790 $375
INSTALLATION COSTS
SURFACE PIPE MATERIAL COMPARISON
STEEL 12 ga
HDPEDR 17 (100 psi)
Haul on 10 ft truck bed Drag with strap and hoe
13 connections 2 connections
Load and drop pipe Drag pipe to landing
O & M REQUIREMENTS
SURFACE PIPE MATERIAL COMPARISON
What about expansion?
lengthTTFin
inxlength
)(101 21
4
ft
inft
Fin
inxlength
1
12120)6590(101 4
3.6”
SURFACE PIPE MATERIAL COMPARISON
MATERIAL12” - 120 ft
STEEL 12 ga
HDPEDR 17 (100 psi)
Weight 2108 lbs 1499 lbs
Total Cost $4,064 $3,693
O & M okay better
SUMMARY
Selected alternative
QUESTIONS ??
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