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Home My Public Portal AboutExhibit MSD 77G - 13033 Cost Estimate[Project Name: 1 MSD Project No.: Study Area: Mark Twain 1/1 Reduction (Patterson Rd and Myrtle Dr) 12343 Mark Twain A. Project Information and Background [Tier Designation: 1 [unding Category: Priority Points: Tier 2 1 Sanitary Sewer Overflow r Service Area: Watershed: Municipality: Coldwater Creek Coldwater Creek Coldwater Creek New Sewer Sewer Rehabilitation Tunnel Storage Facility 21 I Does Project remove CSO-SSO: If yes, List ref. No(s): Problem Summary: Excessive III. Solution Summary: Rehabilitate approximately 200 feet of 8-inch sewer. Perform 6 service lateral connection repairs. Repair 2 mainline defects and 9 cross or parallel connections. Rehabilitate 1 manhole. Perform private Ill reduction for 1 property. Model Summary: Based on the HYDRA model (Level 1 run), only a very small portion of the Mark Twain Study Area was modeled, and it had a >10-yr LOS. General Discussion (Discussion of pertinent aspects not elsewhere addressed (potential constructability issues, right of way concerns, background info from other sources, modifications(s) from original scope, permit considerations, utility conflicts, special features, etc.).) B. Construction and Project Costs 1. Construction Costs New Sewer Sewer Rehabilitation Tunnel Special Feature Storage Facility Pump Station and Forcemain Public VI Reduction (Sewers) Public VI Reduction (Manholes) Private VI Reduction Projected Vi Reduction Totals = Category Construction Cost $0 $19,104 so 10 $0 $o $223,000 S1,870 $8,500 $0 $252,474 Construction Contingency $5,731 $0 s0 $0 so I $88,900 $561 $2,550 $0 $75,742 oject Costs — Engineering (New Sewer) Engineering (Sewer Rehab) Engineering (Tunnel) Engineering (Special Feature) Engineering (Storage Facility) Engineering (Pump Station and Forcemain) Engineering (Public VI Reduction) Private VI Property Review Engineering (Projected V1 Reduction) IAdditional Private II Design Costs Excessive Utility Conflict Land Acquisition Cost Estimate Year Total Construction Cost 50 $24,835 $a so $0 $289,900 $2,431 $11,050 $0 $328,216 Pump Station Public 111 Reduction Private Ill Reduction Special Feature resent Worth PW) 50 $24,835 so $0 50 $289,900 $8,581 $11,050 $0 $334,387 Cost Basis er Percent of New Sewer Total Construction Cost Percent of Sewer Rehab Total Construction Cost Percent of tunnel Total Construction Cost Percent of Special Feature Total Construction Cost Percent of Storage Facility Total Construction Cost Percent of Pump Station Total Construction Cost Percent of Public VI Reduction Total Construction Cost No. of Impacted Parcels at $ 2,000 per Parcel i Percent of Projected VI Reduction Total Construction Cost 2013 MEI 25% 10% 25% 30% 30% 30% 15% $2.000 20% Additional Project Cost = Conceptual Project Capital Cost: Conceptual Project Net Present Worth: Extendea Cost $o $2,484 $0 $a $0 $0 $43,850 $2,000 $0 $o $0 $48,333 $377,000 $383,000 Report Printed 24Mar-14 APPENDIX E E-59 Z;y Mark Twain I/1 Study Area ,�: APPENDIX E N b_ REHABILITATE APPROXIMATELY 200 FEET OF 8-INCH SEWER. PERFORM 6 SERVICE LATERAL CONNECTION REPAIRS. REPAIR 2 MAINLINE DEFECTS AND 9 CROSS OR PARALLEL CONNECTIONS. REHABILITATE 1 MANHOLE. PERFORM PRIVATE 111 REDUCTION FOR 1 PROPERTY. e xel0 250 500 IThaEigli Feet S'4 . Legend Existing Constructed SSO Outfall Removed Constructed SSO Outfall CIPP Liner - Proposed (Sanitary) I/I Study Area I/1 Reduction Area CLIENT CONFIDENTIAL DOCUMENT. DISTRIBUTION OUTSIDE JACOBS OR APPROVED o SUBCONSULTANTS IS FORBIDDEN. W i � Sheet 1 of 1 SKETCH ILLUSTRATES PROJECT SCOPE ONLY ALIGNMENT AND FINAL DIMENSIONS MAY CHANGE IN FINAL DESIGN Coldwater Creek Service Area Coldwater Creek Watershed Mark Twain I/1 Reduction (Patterson Rd and Myrtle Dr) Project Definition Exhibit MSD Project Number 12343 Record ID Number Basemaps 01/14 06K, 07J, 07K E.60 LProject Name: 1 MSD Project No.: LStudy Area: Daniel Boone I/1 Reduction (Shackelford Rd and Mullanphy Ln) Service Area: f (-Watershed: 12143 Daniel Boone [-Municipality: Coldwater Creek Coldwater Creek Coldwater Creek New Sewer Sewer Rehabilitation Tunnel Storage Facility Pump Station Public 1/1 Reduction Private I/1 Reduction Special Feature A. Project Information and Background] Priority Points: Tier Designation: 1 Funding Category: [Tier 2 Sanitary Sewer Overflow Does Project remove CSO-SSO: a 20 If yes, List ref. No(s): Problem Summary: Excessive I/1. Solution Summary: Construct approximately 40 feet of 8 to 18-inch sanitary sewer and appurtenances. Rehabilitate approximately 9,100 feet of 8 to 21-inch sewer. Perform 4 point repairs and 124 service lateral connection repairs. Repair 6 mainline defects and 3 cross or parallel connections. Rehabilitate 36 manholes. Perform private I/1 reduction for 2 properties. Model Summary: Based on the HYDRA model (Level 1 run), most laterals in the Daniel Boone Study Area have greater than 10-yr LOS, although one lateral has Tess than 2-yr capacity. General Discussion (Discussion of pertinent aspects not elsewhere addressed (potential constructability issues, right of way concerns, background info from other sources, modifications(s) from original scope, permit considerations, utility conflicts, special features, etc.).) [ B. Construction and Project Costs 1. Construction Costs Category Construction Cost New Sewer Sewer Rehabilitation $11,530 $686,823 Tunnel Special Feature Storage Facility Pump Station and Forcemain Public VI Reduction (Sewers) Public VI Reduction (Manholes) Private I/1 Reduction Projected VI Reduction Totals = $0 SO SO L $165,000 $67,320 $20,100 SO $950,773 Construction Contingency Total Construction Cost $3,459 $206,047 $0 so 1 S0 $49,500 S20,196 $6,030 $0 $14,989 $892,870 $D SO S0 $214,500 $87,516 $26,130 SO $285,232 $1,236,005 2. Additional Project Costs Net PresentWorih (NPW) $14,989 $892,870 SO 50 $0 SO $214,500 $308,931 $26,130 S0 $1,457,420 Item Cost Basis or Description Engineering (New Sewer) Engineering (Sewer Rehab) Engineering (Tunnel) Engineering (Special Feature) Engineering (Storage Facility) Engineering (Pump Station and Forcemaln) Engineering (Public V1 Reduction) Private VI Property Review Engineering (Projected VI Reduction) Additional Private II Design Costs Excessive Utility Conflict Land Acquisition Cost Estimate Year-1 Percent of New Sewer Total Construction Cost Percent of Sewer Rehab Total Construction Cost Percent of Tunnel Total Construction Cost Percent of Special Feature Total Construction Cost Percent of Storage Facility Total Construction Cost Percent of Pump Station Total Construction Cost Percent of Public VI Reduction Total Construction Cost No. of Impacted Parcels at $ 2,000 per Parcel 2 Percent of Projected VI Reduction Total Construction Cost Private V1 Additional Design Costs 2013 25% 10% 25% 30% 30% 30% 15% $2,000 20% Additional Project Cost = Extended Cost $3,747 $89,287 SO $0 $0 S45,302 $4,000 $0 $665,500 $0 $0 $807,837 Conceptual Project Capital Cost: Conceptual Project Net Present Worth: $2,044,000 L $2,265,000 Report Printed 24-Mar-14 APPENDIX E E-25 PERMERE 07 K2-054S <ay, yF < \H� /T HOLLOW CT 0.0814, APPENDIX E CONSTRUCT APPROXIMATELY 40 FEET OF 8 TO 18-INCH SANITARY SEWER AND APPURTENANCES. REHABILITATE APPROXIMATELY 9,100 FEET OF 8 TO 21-INCH SEWER. PERFORM 4 POINT REPAIRS AND 124 SERVICE LATERAL CONNECTION REPAIRS. REPAIR 6 MAINLINE DEFECTS AND 3 CROSS OR PARALLEL CONNECTIONS. REHABILITATE 36 MANHOLES. PERFORM PRIVATE I/I REDUCTION FOR 2 PROPERTIES. 450 900 Feet Sheet ith 4, q� ti SHAO ter ,DAWNVIEW_CT te"FO" { RAN 4 Legend Existing Constructed SSO Outfall Removed Constructed SSO Outfall Proposed Sanitary Sewer I/1 Study Area I/1 Reduction Area CLIENT CONFIDENTIAL DOCUMENT. DISTRIBUTION OUTSIDE JACOBS OR APPROVED SUBCONSULTANTS IS FORBIDDEN. SKETCH ILLUSTRATES PROJECT SCOPE ONLY ALIGNMENT AND FINAL DIMENSIONS MAY CHANGE IN FINAL DESIGN F Coldwater Creek Service Area Coldwater Creek Watershed Daniel Boone VI Reduction (Shackelford Rd and Mullanphy Ln) Project Definition Exhibit MSD Project Number 12143 Date 01/14 Record ID Number Basemaps 1 of 1 _ 06K, 07K E-26