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Home My WebLink AboutCost Estimate and Phasing Plan for the Washington Water Front and Stewart Parkway Redevelopment Plan-1989COST ESTIMATE AND PHASING PLAN FOR THE WASHINGTON WATER FRONT AND STEWART PARKWAY REDEVELOPMENT PLAN (Draft) air DCM COPY DCM COPY lease do not removenn! Division of Coastal Management DRAFT Cost Estimate and Phasing Plan ' for the Washington Water Front and Stewart Parkway ' Redevelopment Plan This cost estimate and phasing plan is based on the Washington Water Front Master Plan prepared under the direction of the Washington Water Front ' Commission, the report prepared by the Washington Development Advisory Commission and the Mid -East Commission entitled, "Heritage and Promise: Washington Returns to the River", and through personal direction by the ' Washington City Manager and the City Planner. Costs are based on figures derived from standard industry construction ' estimation guides and costs recently observed for similar kinds of work in the State of North Carolina. Although it has been suggested that some items of work may be completed by City employees, civic organizations, and private concerns, the figures provided reflect costs, overhead, and profit associated with a private contractor obtained ' through competitive bidding. Costs are provided in 1989 dollars and do not include a consideration for inflation or increases in the cost of certain items of work overtime. Other costs not included are figures for mobilization/de-mobilization associated with multiple phasing plans or costs for future surveying, engineering, and design ' fees. Several assumptions have directed the Phasing Plan. The first is that the associated cost would necessitate a ten year build out period. Secondly, the ' first phase should be tied to and immediately follow anticipated repair and stabilization of the eastern end of the water front bulkhead and include ' whatever amount of work in the west -end that could presently be afforded with the existing State funding monies. Finally, phasing would be based primarily on contiguous work units and secondarily on similarities of work type. ' Cost Estimate Summary PhaseI................................................................................$ 176,000.00 ' Phase II .......................................................... ..................... $ 66,453.00 PhaseIII..............................................................................$ 68,963.00 Phase IV (two years..........................................................$ 110,737.00 ' Phase V..............................................................................$ 85,536.00 PhaseVI ............. :............................................................... $ 72,200.00 PhaseVII............................................................................$ 82,000.00 ' Phase Vlll (two years) ......................................................$ 154,420.00 TOTAL REDEVELOPMENT COSTS .............................$ 816,309.00 ' TOTAL COSTS W/ 6% CONTINGENCY ......................$ 870,000.00 DRAFT installation of concrete walks construction of a wooden trellis/arbor mounding and grading planting of trees, shrubs and lawns flower bed preparation - purchase and installation of selected lights and benches selective demolition and removal of existing structures and elements. Detailed Cost Estimate Phase 1 ' Work in Phase I includes construction activities in the east -end and west -end areas of the water front. Such work in intended to commence after completion of work related to bulkhead repair/stabilization. The extent of the work in the east -end includes: ' West -end work includes: • installation of concrete walks • installation of a brick plaza • construction of a wooden deck over existing planter • construction of a brick -facade retaining wall • mounding and grading • planting of trees, shrubs and lawn • purchase and installation of lights and benches • selected demolition and removal of existing structures and elements. DRAFT ' PHASE I CONSTRUCTION COST ESTIMATE WASHINGTON WATERFRONT REDEVELOPMENT April 7, 1989 Unit ' Item Unit Qty. Cost ($) Cost ($) Total ($) PHASE ' East End: _ Demolition Brick planter removal: demolish, load, haul for storage/disposal CF 285 3.00 855.00 Flag pole ring walls ' demolish and dispose CF 90 3.00 270.00 Remove 3 planter rings CF 60 3.00 180.00 ' 74 LF of 10 walk CF 250 3.00 750.00 Total Demolition 2,055.00 Grading, Earthwork, Site Prep. 'Grade planter fill, remove excess to east end mounding CY 75 15.00 1,125.00 for walks, other paved 'Excavate areas, mound/grade CY 200 15.00 3,000.00 place, prepare soil in 'Haul, mounded areas, former walk CY 100 15.00 1,500.00 Total Grading, Earthwork, Site Prep. 5,625.00 Concrete Paving PSI, 4 thick, 6x6 - #10-10 '3000 mesh, no base, exp. jts. a0 30, broom finish SF 18000 3.00 54,000.00 ' Total Paving 54,000.00 Planting 25 200.00 5,000.00 Lawn: seed, mulch, fertilize MSF ' Flower bed; prep. only SF 1200 1.00 1,200.00 Trees: mixed spp., 2 1/2", ' B&B, fert., staked, guyed EA 40 350.00 14,000.00 Vines EA 40 15.00 600.00 ' Total Plant Material 20,800.00 - ' Special Structures Trellis/Arbor SF 1200 18.00 21,600.00 ' Site Furnishings Benches EA 8 900.00 7,200.00 ' 14,000.00 Lights: Washington Style EA 8 1,750.00 ' TOTAL EAST END COST 125,280.00 West End Plaza: ' Demolition ' Remove 12' of stair cheek wall SF 60 3.00 180.00 Total Demolition Cost 180.00 ' Grading, Earthwork, Site Prep. sod, topsoil, haul, 'Remove place in mound area for areas , to be paved CY 50 15.00 750.00 'Remove excess fill behind stair cheek wall CY 30 15.00 450.00 ' Mound and grade CY 80 15.00 1,200.00 Total Grading, Earthwork, Site Prep. 2,400.00 ' Paving DRAFT ' SF 150 3.00 450.00 Concrete walk Brick paving: 2 1/4" thick on sand bed, unmortored SF 2500 3.50 8,750.00 ' Total Paving 9,200.00 Wall: Reinf. block w/brick face ay. 24" high LF 50 75.00 3,750.00 Planting Lawn MSF 3 200.00 600.00 ' Shrubs EA 25 15.00 375.00 Trees EA 5 350.00 1,750.00 Total Planting 2,725.00 Special Structures Wood deck over old planter, handicap access, future bldg., dock access, w/tree wheels SF 2400 10.00 24,000.00 Total Special Structures 24,000.00 Site Furnishings Benches EA 5 900.00 4,500.00 ' Lights EA 4 1,750.00 7,000.00 ' Total Furnishings 11,500.00 Total West End Cost 53,755.00 ' 1 TOTAL PHASE I COST 176,430,.00 ' Detailed Cost Estimate Phase. II ' Phase II work includes: ' • demolition and new construction associated with the alteration of the Gladden, Main Street, Stewart intersection • installation of a brick plaza at the civic center • installation of concrete walks from the civic center to the Main Street ' crossing and to the west -end plaza • installation of brick cross -walks • alterations in and around the area of the Stewart Plaque -mast monument ' • mounding and grading • planting of trees, shrubs and lawn • installation of an angle -parking area ' NOTE: Work in the mini -park at the south-east corner of the intersection is not included in this cost estimate since such work is to be completed with private ' funds. u 7 0 11 ' DRAFT ' PHASE II CONSTRUCTION COST ESTIMATE WASHINGTON WATERFRONT REDEVELOPMENT ' April 7, 1989 Unit ' Item Unit Qty. Cost ($) Cost ($) Total ($) GLADDEN/MAIN/STEWART INTERSECTION AREA ' Excavate and haul 6" topsoil CY 26 15.00 390.00 Brick plaza - Civic Center SF 1400 3.50 4900.00 ' Concrete walks SF 4850 3.00 14550.00 Excavate and haul 4" topsoil CY 60 15.00 900.00 ' Pvt. demolition SY 2700 1.75 4725.00 ' Curb removal LF 270 2.75 750.00 Debris removal ---- ----- ------ 2000.00 1 Sidewalk Demolition SY 70 1.75 123.00 New Curb: Straight LF 310 3.91 1212.00 ' Radius LF 50 5.10 255.00 ' Crosswalks, concrete slab SF 1290 3.00 3870.00 Brick paving SF 1290 5.40 6970.010 ' Lawn MSF 6 200.00 1200.00 Trees EA 9 350 3150.00 Patch roadway and recoat with 1" SY 450 5.95 2618.00 ' Paint parking lines (6") LF 120 0.19 23.00 1 ISTEWART MONUMENT Brick planter I CF 100 3.00 300.00 Pavement removal SY 280 1.75 490.00 ' Ring wall removal CIF 72 3.00. 216.00 Curb: Straight LF 45 3.91 176.00 Radius LF 120 5.10 612.00 Topsoil/backfill CY 30 15.00 450.00 Concrete paving. SF 1400 3.00 4200.00 ' Lights EA 5 1750.00 8750.00 Benches EA 4 900.00 3600.00 ' Paint parking lines (6") LF 120 0.19 23.00 ' TOTAL PHASE II COST 66,453.00 t , 1 ' DRAFf ' Detailed Cost Estimate Phase III ' Phase III work entails modifications to the Harding Square and alterations to the Water Street, Stewar Bonner intersection. Major work items are: • narrowing and realignment of the parkway • installation of brick cross -walks at the end of Market Street and at the Water Street/Stewart interse '• brick paving of selected walks in Harding Square • concrete paving of the Water Street/Stewart corner area • planting of trees and lawn ' • installation of lights and benches. n I 0 ' PHASE III CONSTRUCTION COST ESTIMATE WASHINGTON WATERFRONT REDEVELOPMENT April 7, 1989 Unit Item Unit Qty. Cost ($) Cost ($) Total ($) HARDING SQUARE AND WATER/BONNER/STEWART INTERSECTION AREA ' 2.50 750.00 Concrete walk demolition CY 30 ' Debris disposal ---- ---- ---- 1000.00 Brick paving, sand bed, ' no mortar SF 2000 3.50 7000.00 Remove fountain control, ' fill with topsoil ---- ---- ---- 250.00 Benches EA 8 900.00 7200.00 ' Trees EA 9 350.00 3150.00 Lights EA 3 1750.00 5250.00 ' Concrete slab SF 600 1.75 1050.00 ' Brick paving/mortared SF 600 5.40 3240.00 Pavement demolition SY 500 1.75 875.00 3000.00 Debris haul ---- ---- ---- ' Topsoil haul and place CY 250 15.00 3750.00 , Curb: Straight LF 100 3.91 3910.00 ' Radius LF 680 5.10 3468.00 Concrete slab for brick SF 800 3.00 2400.00 ' Brick - Crosswalks SF 800 5.40 4320.00 ' Trees EA 22 350.00 7700.00 Lights EA 11 1750.00 8250.00 1 Concrete walks SF 800 3.00 2400.00 TOTAL HARDING SQUARE AND IWATER/BONNER/STEWART INTERSECTION COST 68,963.00 p lQRAFr 1 Detailed Cost Estimate Phase V IPhase VE is the alterations to the parking areas north of Stewart Parkway. Major elements are: • reorientation of parking in the central area • brick paving of selected walks • the creation of new green spaces '• planting of trees and lawns • installation of lights • re -painting of parking stalls at 9' widths. n 11 PHASE V CONSTRUCTION COST ESTIMATE WASHINGTON WATERFRONT REDEVELOPMENT April 7, ' 1989 Unit ' Item Unit Qty. Cost ($) Cost ($) Total ($) PARKING AREAS ' Pavement removal SY 2200 1.75 3850.00 Curb: Straight LF 900 3.91 3519.00 ' Radius LF 320 5.10 1632.00 Trees thur. concrete EA 25 500.00 12500.00 ' Topsoil and grade LY 278 15.00 4170.00 Lawn MSF 3 200.00 600.00 500 3.00 1500.00 Concrete walk SF ' Brick on asphalt SF 1500 4.50 6750.00 Trees EA 29 350.00 10150.00 Asphalt patch and repair SY 500 5.95 2975.00 ' Shrubs EA 150 25.00 3750.00 Line painting LF 6000 0.19 1140.00 ' Debris removal ---- ---- ---- 3000.00 Concession/information center SF 600 50.00 30000.00 TOTAL PHASE V COST 85,536.00 1 DRAFT ' Detailed Cost Estimate Phase VI IPhase VI is the construction of two wooden pavilions, associated paving, walls, lighting, and benches DRAFT ' PHASE VI CONSTRUCTION COST ESTIMATE WASHINGTON WATERFRONT REDEVELOPMENT ' April 7, 1989 U nit ' Item Unit Qty. Cost ($) Cost ($) Total ($) ' PAVILIONS Pavilions/wood SF 1800 25.00 45000.00 ' _ Lights EA 4 1750.00 7000.00 ' Benches EA 4 900.00 3600.00 Bollards EA 4 300.00 1200.00 Concrete paving SF 3000 3.00 9000.00 Retaining walls/brick facade on block LF 170 55.00 9400.00 ' TOTAL PHASE VI COST 75,200.00 1 1 1 DRAFF Detailed Cost Estimate Phase VII Phase VII construction includes two twelve -slip boat docks and installation of associated wooden dolphin pilings. 1 I n 0 1 DRAFr 1 PHASE VII CONSTRUCTION COST ESTIMATE WASHINGTON WATERFRONT REDEVELOPMENT April 7, 1989 Unit 1 Item Unit Qty. Cost ($) Cost ($) Total ($) 1 MARINE CONSTRUCTION Boat docks SF 2560 25.00 64000.00 1 Docking pilings EA 30 600.00 18000.00 1 TOTAL PHASE VII COST 82,000.00 i C DRAFT ' Detailed Cost Estimate Phase IV IPhase IV work is the major narrowing of the center section of Stewart Parkway. Work included is: '• a new concrete walk along the south side of Stewart • additional perpendicular walks to the river walk • six brick cross -walks • grading and importation of topsoil material ' • planting of trees, shrubs and lawn • installation of lights and benches. CAI 0 0 1 DRAFr ' PHASES IVA & IVB CONSTRUCTION COST ESTIMATE WASHINGTON WATERFRONT REDEVELOPMENT 1 April 7, 1989 Unit ' Item Unit Qty. Cost ($) Cost ($) Total ($) CENTER ROAD NARROWING (2 years) 1 Pavement removal SY 4200 1.75 7350.00 Wall - planter removal CF 275 3.00 825.00 ' Topsoil/backfill CY 500 15.00 7500.00 Lawn MSF 25 200.00 5000.00 1 Concrete walk SF 10000 3.00 30000.00 Curb: Straight LF 1000 3.91 3910.00 ' Radius LF 200 5.10 1020.00 1 Benches EA 7 900.00 5600.00 Lights EA 4 1750.00 7000.00 Flower bed preparation SF 2690 1.00 2690.00 1 Repair ends of retained planter LF 80 100.00 800.00 Concrete slab SF 146 3.00 438.00 Cut and excavate CY 36 16.00 576.00 Brick SF 1320 540.00 7128.00 Patching roadway SY 3000 5.95 17850.00 1 Trees EA 23 350.00 8050.00 Debris Disposal ---- ---- ---- 5000.00 1 110,737.00 TOTAL PHASE IV 1 DRAFT ' Detailed Cost Estimate Phase Vill ' Phase Vlll is the final work including the construction of the step-terraces/amphitheater and the brick paving of Union and Harris Alleys. It is anticipated that concrete work would be done in one year, foil, by brick work in both areas. III F� ' DRAFT ' PHASES V111-A & VIII-B CONSTRUCTION COST ESTIMATE WASHINGTON WATERFRONT REDEVELOPMENT April 7, 1989 Unit ' Item Unit Qty. Cost ($) Cost ($) Total ($) ' CENTER STAIR/AMPHITHEATER/ PAVE HARRIS, UNION ALLEYS ' C.I.P. concrete steps/terraces CY 300 250.00 75000.00 ' Brick paving SF 5000 3.50 17500.00 Bollards EA 6 300.00 1800.00 ' Lights - 4-way EA 5 2500.00 12500.00 Difficult concrete demolition SF 450 3.50 1350.00 Haul debris ---- ---- ---- 2000.00 ' Grading and haulage SV 500 15.00 7500.00 Union and Harris Brick on asphalt SF 6800 5.40 36720.00 ' TOTAL PHASES VIII-A & VIII-B COST 154,370.00