Mount Vernon Yacht Club
Long Range Projects
Projects under consideration
•Replace/repair bulkhead along parking lot•Dredging•Replace/Upgrade of C and D Docks– Include upgrade of electric for E Dock
•Resurface parking lot, driveway
Bulkhead -- 450 Linear Feet
Bulkhead – Possible Soil Loss
Bulkhead – Possible Soil Loss
Bulkhead – Possible Soil Loss
Bulkhead – Sheeting
• Old, deteriorating sheeting– 25+ years old– 2”x10” – Rotting?
Bulkhead – Sheeting
Bulkhead – Sheeting
Bulkhead – Sheeting
Bulkhead – Sheeting
Bulkhead – Sheeting
Bulkhead Replace or Repair • Two experts recommend replacing entire bulkhead
– Cost estimates range from $400/ LF and up – There are 450 linear feet of bulkhead ($180k)– Permitting could get extensive and expensive
• Three experts recommend replacing only the sheeting– Replace all sheeting with 3x10 boards ($90k)– Piles, whalers (Cross timbers) and tie rods are in good shape– Permitting should be simple – do job gradually as a repair
• MVYC expert (Ricky) recommends replacing only the bad sheeting – Do it as normal maintenance – no permitting– In-house project, a few hundred dollars at a time– We will investigate these options over the summer
Bulkhead Replace or Repair PROJECT COST ALTERNATE APPROACHES COST
Bulkhead replacement 180,000 Bulkhead sheeting only 90,000 Engineering & permits 5,000 Engineering & permits 0Total 185,000 Total 90,000
Dredging• Need to establish “maintenance” level for future dredging • Need to start permit process now
– 6 months to 1 year to obtain permit– Permit process will be more difficult from 2013 on– Economical disposal of spoils until end of 2012
• Don’t think VMRC will exercise jurisdiction over man-made boat basin
• Army Corps of Engineers approval may be uncomplicated• Fairfax County permit process is unknown• Team has been organized to apply for permit
Dry Marina – January 2006
Dry Marina – January 2006
Dredging – Estimated Costs
Dredging 200,000
Engineering/ permit fees 10,000
Total 210,000
C & D Docks + Electrical for E Dock
C Dock
Finger Pier – C Dock
C Dock Electrical Service
D Dock
E Dock
New Pedestals for C, D and E DocksProvide electrical and water service
C Dock Layout
D Dock Layout
C & D Docks + Electrical for E DockConsiderations: •Complete replacement of C&D a significant outlay ($186k) •Need longer fingers plus more piles to accommodate medium-sized boats on south side of C Dock•Main decking 6 years old
– At a minimum finger piers need replacing on both docks•Need updated electrical and plumbing
– Add pedestals for C Dock (8), D Dock (1), E Dock (4)– Install new Dominion Power 200 amp panel for C and D docks– Install electrical service from new panel to C and D Docks
• Feed E Dock from house panel– Connect pedestals to electric and water sources
•Could be a lengthy permit process
C & D Docks plus E Dock Electrical
C & D Dock Replacement C & D Dock Upgrade Remove and dispose existing * 5,000 Remove and dispose existing 1,000 Docks and piles installed 115,000 Finger piers @ 20/SF 14,500
Piles 12 @ $450** 5,400 Electrical installation 24,000 Electrical installation 24,000 Electrical Hook up & Water install 5,000 Electrical Hook up & Water install 5,000 Pedestals: 12 dual, one single 9,000 Pedestals: 12 dual, one single** 9,000 Engineering/permit fees 4,000 Electrical permit fees 0Total 162,000 Total 58,900Contingency @ 15% 24,300 Contingency @ 20% 11,780
Total C & D Dock 186,300 70,680
* 2005 cost for A & B Docks $32,500
** Could be fewer piles and pedestals
PROJECT COST ALTERNATE APPROACHES COST
Parking Lot/Driveway resurfacing
• Should be done, but only after heavy equipment work is finished on site– Dredging– Bulkhead work– Material delivery for C & D
Parking Lot/Driveway resurfacing
Parking Lot/Driveway resurfacing
Parking Lot/Driveway resurfacing
Parking Lot/Driveway resurfacingDriveway-Repair, repave 75,000
Project Capital Cost Summary
Min Max•Bulkhead– repair/replacement $ 0 - $ 90,000 $185,000
•Dredging 210,000 210,000•C & D Dock repair/replace 71,000 186,000•Parking lot resurfacing 75,000 75,000
•Totals $356,000 - $446,000 $656,000
Recommended sequenceDepends on approaches, but in general:1.Beging Dredging effort
– Apply for dredging permit now– Permit process will be more difficult from 2013 on– There is a time constraint on economics of spoils disposal
(end of 2012 calendar year)2.Bulkhead repair/replace – investigate extent of problem3.C & D Dock repair/replace, + electrical service for E Dock
– Set panel and run new electric service for C, D and E Docks (Could be done at any time)
4.Resurface parking lot after all heavy equipment work for dredging, bulkhead and dock work is finished
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