BOARD01053

• Board Meeting Date: 5/11/1998
• Description: CF Section - Small Project Loan Account - Western Mutual Ditch Company
• Board Meetings - Doc Type: Memo

,
j
Western Mutual Ditch Company
. 43.3378.002.00
Material Quantities and Cost Estimate for South Platte River Channel Improvements
Summary of Preliminary Quantities and Costs
Item Description Quantity Unit Unit Cost Cost Estimate
Low High Low High
1 Riprap in Spurs 6500 tons $7 $10 $45,500 $65,000
2 Bedding in Spurs 2100 tons $11 $13 $23,100 $27,300
Subtotal Spurs $68,600 $92,300
~
3 Riprap in Revetment 3100 tons $7 $10 $21,700 $31,000
4 Bedding in Revetment 900 tons $11 $13 $9,900 $11,700
Subtotal Revetment $31,600 $42,700
~
5 Grouted Riprap Drop 1 each $30,000 $50,000 $30,000 $50,000
(V
e 6 Concrete Crest Drop 1 each $93,200 $125,200 $93,200 $125,200
CV
7 Sheet Pile Drop 1 each $62,900 $82,200 $62,900 $82,200
~
8 Sloping Riprap Drop 1 each $70,500 $91,200 $70,500 $91,200
Total Costs
wi Grouted Riprap Drop $130,200 $185,000
wi Concrete Wall Drop $193,400 $260,200
---?> 1 wi Sheet Pile Drop I (PRE,cEF-J?EL) A&W./4T7//C) $163,100 $217,200
wi Sloping Riprap Drop $170,700 $226,200
Note: Costs are preliminary and do not include miscellaneous items and contingencies.

e

Prepared by Rocky MOUnlOiln Consultants. lne.

Printed 27-Msr-98

G;\337B_002.MMC\CONSTEST.W82