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FORT STANWIX
History, Historic Furnishing, and Historic Structure Reports |
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Historic Structure Report
APPENDIX B. Class C — Cost Estimates
Reconstruction of Fort Stanwix, Rome, New York
Based on Preliminary Drawings NPS No. 015/25000, 4 Sheets
March 22, 1973
| Site Preparation | |||
| Excavation Work | |||
| Area east of the fort: 200' X 700' X 2.5' ave. depth |
13,000 cu. yds. | $1.60 | $20,800.00 |
| Excavate Parade Ground to original elevation: 240' X 240' X 2.0' ave. depth |
4,266 cu. yds. | 1.60 | 6,825.00 |
| Cellars in east barracks, two each, hand excavation: | 300.00 | ||
| Area south of the fort: 160' X 50' X 1,0' ave. depth |
300 cu. yds. | 1.60 | 480.00 |
| Deepen & widen ditch on south & west sides of fort: (400' X 2.0') + 400' X 17' X 10' |
2,800 cu. yds. | 1.50 | 4,275.00 |
| Excavate area between east scarp and Liberty Street: 400' X 40' X 5.0' |
3,000 cu. yds. | 1.60 | 4,800.00 |
| Excavate remaining ditch area: 600' X 10' X 35' |
8,000 cu. yds. | 1.60 | 12,800.00 |
| Excavate stream bed east of the fort: 800' X 2.0' X 1.0' |
60 cu. yds. | 7.40 | 444.00 |
| Install catch basin at outlet & connect to storm sewer: | 480.00 | ||
| Excavate trench for pickets & backfill: | 1,020 cu. yds. | 7.40 | 7,541.00 |
| Removal of eleven house foundations on site: | 5,000.00 | ||
| Removal of existing pipe lines, disconnect & cap off: | 700.00 | ||
| Removal of asphalt curbs & walks left on fort site: | 800.00 | ||
| Removal of existing trees and tree stumps: | 1,700.00 | ||
$66,945.00 | |||
Earth Fill | |||
| Level parade ground and cellar holes on fort site: | 3,750 cu. yds. | $4.00 | $15,000.00 |
| Southeast Bastion, fill and compact earth: | 178 cu. yds. | 4.00 | 712.00 |
| Ramp, Ravelin to main bridge: | 25 cu. yds. | 4.00 | 75.00 |
| Glacis, 1665 lin. ft. | 13,067 cu. yds. | 3.50 | 45,735.00 |
| Redoubt, fill & compaction: | 330 cu. yds. | 3.50 | 1,155.00 |
| Sally port, glacis of passageway: | 167 cu. yds. | 3.50 | 585.00 |
| Bastions, less parapets, bombproofs and passageways: | 7,906 cu. yds. | 3.50 | 27,671.00 |
| Fill above curtain walls in parapet: | 400 cu. yds. | 3.50 | 1,400.00 |
| Fill in parapet of ravelin: | 71 cu. yds. | 3.50 | 250.00 |
| Earth banquettes in bastions: | 123 cu. yds. | 4.00 | 492.00 |
| Earth banquettes in redoubt: | 10 cu. yds. | 5.00 | 50.00 |
| Fill south of ravelin: | 500 cu. yds. | 3.50 | 1,750.00 |
94,875.00 | |||
| ST | $161,820.00 | ||
Top Soil | |||
| Area east of the fort: @ 0.2' deep | 1,040 cu. yds. | $6.40 | $6,656.00 |
| Glacis: 1665 lin. ft. @ 0.2' deep | 808 cu. yds. | 6.40 | 5,171.00 |
| Covered Way: 1275 lin. ft. @ .2' | 83 cu. yds. | 6.40 | 531.00 |
| Counterscarp, scarp: | 234 cu. yds. | 6.40 | 1,498.00 |
| Ditch: 1475 lin. ft. @ 0.2' deep | 220 cu. yds. | 6.40 | 1,408.00 |
| Redoubt, glacis & parapet: @ .2' | 28 cu. yds. | 6.40 | 180.00 |
| Sally port, glacis: | 15 cu. yds. | 6.40 | 96.00 |
| Redoubt, banquette: 32 lin. ft. | 1 cu. yds. | 6.40 | 7.00 |
| East scarp of fort: 560 lin. ft. X 10' | 36 cu. yds. | 6.40 | 231.00 |
| Berm: 1170' X 7' X 0.2' deep | 80 cu. yds. | 6.40 | 512.00 |
| Bastions, banquettes & terrepleins: | 82 cu. yds. | 6.40 | 525.00 |
16,815.00 | |||
| ST | $178,635.00 | ||
Sod Work | |||
| Parapet of Glacis: 1522' X 8' | 1,353 sq. yds. | $4.00 | $5,412.00 |
| Covered Way: 1275' X 10' | 1,417 sq. yds. | 4.00 | 5,668.00 |
| Covered way-Ravelin: 80' X 6' | 54 sq. yds. | 4.00 | 216.00 |
| Counterscarp-scarp: 2,515' X 15' | 4,192 sq. yds. | 4.00 | 16,768.00 |
| Parapet of redoubt: | 28 sq. yds. | 4.00 | 112.00 |
| Banquette of redoubt: | 11 sq. yds. | 4.00 | 44.00 |
| East scarp of fort: 560' X 10' | 622 sq. yds. | 4.00 | 2,488.00 |
| Berm: 1,550' X 6.5' | 1,070 sq. yds. | 4.00 | 4,280.00 |
| Bastions, terreplein, ramps, banquettes: | 1,376 sq. yds. | 4.00 | 5,504.00 |
| Parapet of ramparts: 1,535' X 12' | 2,046 sq. yds. | 4.00 | 8,184.00 |
| Parapet of ravelin: 110' X 8' | 98 sq. yds. | 4.00 | 392.00 |
49,068.00 | |||
| ST | $227,703.00 | ||
Slope Work | |||
| Trim scarp, counterscarp, parapets: | 5,000 lin. ft. | $1.00 | $ 5,000.00 |
| ST | $232,703.00 | ||
Seeding | |||
| Glacis: | 3 acres | $800.00 | $2,400.00 |
| Ditch: | .65 acres | 800.00 | 540.00 |
| Glacis of redoubt & passageway: | 650 sq. yds. | 800.00 | 20.00 |
| Area east of the fort: | 3.2 acres | 800.00 | 2,560.00 |
5,520.00 | |||
| ST | $238,223.00 | ||
Construction Work | |||
| Concrete Work | |||
| Excavation work: | |||
| Footings, foundation walls & piers: | |||
| Retaining walls within ramparts: | |||
| Retaining walls, roof & floor slabs around bombproofs and passageways, ends of casemates: | |||
| Floor slabs where needed in remaining buildings: | |||
| Precast "pan" construction under sod & soil of ramparts: | |||
| $200,000.00 | |||
| ST | $438,223.00 | ||
| Note: Estimate prepared by Rome, N.Y. firm | |||
Building Construction | |||
| West Barracks: 20' X 120' | 2,400 sq. ft. | $ 60.00 | $144,000.00 |
| East Barracks: 20' X 120' | 2,400 sq. ft. | 65.00 | 156,000.00 |
| Headquarters: 20' X 54' | 1,080 sq. ft. | 65.00 | 64,800.00 |
| Ell addition: 15' X 10' | 150 sq. ft. | 65.00 | 9,750.00 |
| Guard House: 16' X 19.5' | 312 sq. ft. | 60.00 | 18,720.00 |
| Ell addition: 12' X 8' | 96 sq. ft. | 65.00 | 6,240.00 |
| Storehouse: 16' X 21.5' | 344 sq. ft. | 60.00 | 20,640.00 |
| Ell addition: 10' X 8' X 2 ea. | 160 sq. ft. | 65.00 | 10,400.00 |
| N. Casemate: 22' X 148' trapezoidal | 2,860 sq. ft. | 80.00 | 228,800.00 |
| East Casemate: 22' X 145' trapezoidal | 2,904 sq. ft. | 85.00 | 246,840.00 |
| South Casemate: 22' X 137' trapezoidal | 2,794 sq. ft. | 85.00 | 237,490.00 |
| West Casemate: 22' X 144' trapezoidal | 2,794 sq. ft. | 85.00 | 237,490.00 |
| NW Bombproof: 14.5' X 21' | 305 sq. ft. | 50.00 | 15,250.00 |
| Passageway: 6' X 55' | 330 sq. ft. | 50.00 | 16,500.00 |
| NE Bombproof: 16' X 16' | 256 sq. ft. | 50.00 | 12,800.00 |
| Passageway: 6.5' X 25' | 163 sq. ft. | 50.00 | 8,150.00 |
| SW Bombproof: 19.5' X 20' | 390 sq. ft. | 50.00 | 19,500.00 |
| Passageway: 6.5' X 40' | 260 sq. ft. | 50.00 | 13,000.00 |
| Bakehs. & oven: 19' X 21' + 80 | 480 sq. ft. | 80.00 | 38,400.00 |
| Passageway: 6' X 30' | 180 sq. ft | 50.00 | 9,000.00 |
| Necessary: 12' X 22' | 264 sq. ft. | 60.00 | 15,840.00 |
| Bridge to Necessary. 7' X 58' | 406 sq. ft. | 35.00 | 14,210.00 |
| Main bridge: 10,5' X 62.5' | 657 sq. ft. | 35.00 | 22,995.00 |
| Drawspan: 10.5' X 12' lifts/chain | 126 sq. ft. | 150.00 | 18,900.00 |
| Main Gate & Entrance: 13,5' X 18' | 243 sq. ft. | 80.00 | 19,440.00 |
| Sally Port: 9.5' X 62' | 590 sq. ft. | 90.00 | 53,100.00 |
| Sentry Boxes: 3.5' X 3.5' X 7 ea. | 80 sq. ft. | 80.00 | 6,800.00 |
| Gun Platforms: 11,5' X 18' X 25 ea. | 5,175 sq. ft. | 10.00 | 5,175.00 |
| Whipping Post w/final 9" w/staples: | 250.00 | ||
| Wood Barrels, watertight: | 20 ea. | 50.00 | 1,000.00 |
| Flag Pole, double mast: 14" X 40' | l ea. | 2,000.00 | |
| Wells w/wood curb: | 3 ea. | 1,000.00 | |
| Banquettes, wooden, pressure treated: | |||
| Curtain Walls: 516' X 3' | 1,548 sq. ft. | 10.00 | 15,480.00 |
| Ravelin Walls: 80' X 3' | 240 sq. ft. | 10.00 | 2,400.00 |
| Flashing under: 600' X 3.5' | 2,100 sq. ft. | 1.50 | 3,150.00 |
| Fraise: 6" dia. 12" o.c. 1,800 poles, pointed | 25.00 ea. | 45,000.00 | |
| Pickets, main palisade w/ribband and pointed ends, pressure treated: 1,822 poles | 30.00 ea. | 54,600.00 | |
| Pickets in redoubt w/ribband: 70 poles, pointed | 30.00 ea | 2,100.00 | |
| Outer picket gate, double: 10' X 10' | 1,200.00 | ||
| Sally Port picket gate, single: 3' X 7' | 450.00 | ||
| Ravelin gate, double, solid: 10' X 10' | 1,800.00 | ||
| Log retaining wall at redoubt 24 lin. ft. pressure treated: | 500.00 | ||
| Log retaining wall at entrance 80 lin. ft. pressure treated: | 1,800.00 | ||
| Pickets for ends of earth banquettes: 1800 @ 3" X 2.5' @ 0.50cent | 900.00 | ||
| Steps to sentry boxes: 4 sets | 355.00 | ||
| Ravelin, Log work in walls, pressure treated: 55,030 b.m. X $800.00 M + labor costs | 110,060.00 | ||
| Ravelin, platform & frame: | 450 sq. ft | 40.00 | 58,000.00 |
| Ramparts, Log work, pressure treated after fitting: | |||
| Exterior walls below embrasures: 371,960 b.m. @ $800.00 M ± labor costs | 595,136.00 | ||
| Parapets, embrasures, cross ties: 204,750 b.m. @ 800.00 M ± labor costs | 491,400.00 | ||
3,058,871.00 | |||
| ST | $3,497,094.00 | ||
Utilities | |||
| Telephone: 4" plastic, 720' @ $6.00 + one pullbox | |||
| Water supply: 4" D.I.P., 400' @ $8.00 + controls | |||
| Storm sewer: 15" R.C.P., 440' @ $14.00 ± drop inlet | |||
| Sanitary sewer: 8" A.C.P., 400' @ $11.50 | |||
| Primary electrical service: 3 phase, 120/208 v 400 amp. | |||
| 6" A.P.C., 465' + one pullbox @ $18.00 | |||
| Secondary electrical service: 8" A.C.P., 280 lin. ft. + one pullbox @ $20.00 | |||
| Electrical distribution, fixtures, outlets: | |||
| Fire extinguishers: 10 @ $30.00 | |||
| Estimate by DSC | $ 57,000.00 | ||
| Heating: electrical; provisions for future A.C. | |||
| For future A.C., 4" gas line, DIP, 680' | —DSC | 100,000.00 | |
| Plumbing: | —DSC | 90,000.00 | |
| Fire Detection System in separate conduit: | |||
| Intrusion Alarm System: | 5,000.00 | ||
252,000.00 | |||
ST | 3,749,094.00 | ||
| Inflation factor: @ 5.5% per year for 3 years | 618,600.00 | ||
| ST | 4,367,694.00 | ||
| Contingencies: @ 5.0% | 218,385.00 | ||
| ST | 4,386,079.00 | ||
| Contractor's Overhead & Profit: @ 16% | 733,772.00 | ||
| ST | 5,319,851.00 | ||
| Balance brought forward: | $5,319,851.00 | ||
| N.P.S. Personnel on project: 3 yrs. @ $20,000.00 | 60,000.00 | ||
| Transportation for NPS personnel for 3 years: | 4,500.00 | ||
| Office expenses for NPS personnel, heat, electricity, photos: | 7,000.00 | ||
| Architect's fee for consultation and inspection: | 8,000.00 | ||
| 79,500.00 | |||
| Grand Total: | $5,399,351.00 | ||
Note: Working drawings, specifications writing and contract documents included in F.Y. 1974 program and is not included in the above estimate.
Submitted by O. W. Carroll
March 22, 1973
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Last Updated: 26-Dec-2008