Laserfiche WebLink
HERON BAY MAINTENANCE ASSESSMENT DISTRICT <br /> ASSESSMENT DISTRICT NO. 96-3 <br /> CITY OF SAN LEANDRO <br /> EXHIBIT B <br /> Cost Estimate <br /> Facility Annual Estimated Cost <br /> 1. Storm Water Lift Station and Detention Pond (SWLS&DP)* $20,000 <br /> 2. Storm Water Treatment Pond in Phase 1B* 5,000 <br /> 3. Buffer area and trail <br /> a) West of phase 1B & 2B $ 15,000 <br /> b) North of phase 2B & 3 15.000 30,000 <br /> 4. Tidal marsh lands <br /> a) North, Bunker, and East Marshes $70,000 <br /> b) Citation Marsh** 65.000 135,000 <br /> 5. Lewelling Boulevard soundwalls (east of SPRR) 2,200 <br /> (1,120 linear feet @ $2.00/l.f.) <br /> 6. Lewelling Boulevard (Roundabout to Wicks): <br /> a) curb and gutter (2880 l.f. @ $1.00)= $3,000 <br /> b) sidewalk (10,125 s.f. @ $0.20)= 2,000 <br /> c) landscaping (28,240 s.f. @ $0.35)= 10.000 15,000 <br /> 7. Roundabout (west of SPRR): <br /> a) curb and gutter (440 1.f. @ $1.00)= $ 440 <br /> b) sidewalk (1,415 s.f. @ $0.20)= 280 <br /> c) landscaping (6,000 s.f. @ $0.35)= 2,000 <br /> d) walls (140 1.f. @ $1.00)= 140 2,800 <br /> 8. Subtotal of Maintenance Costs= $210.000 <br /> *Estimate provided by Alameda County Flood Control District <br /> **Estimate provided by RMI <br /> Exhibit B 1 of 7 <br /> 7 <br />