Page images
PDF
EPUB

( C.) Statements accompanying the Engineer's Report.

ESTIMATE OF CULVERTS.

Culvert, 2 feet arch. 49 cubic yards of masonry, at $3 per yard,.....

8147 00 3,192 ft. b. meas. (3 in.) pine plank, at $6,

19 15 Allow 10 per cent for waste, ....

1 91 Work putting down foundation,

20 00 75 cubic yds. excavation for pit, at 10 C., :

7 50

Total cost of culvert,....

8195 56

Culvert, 4 feet arch. 7,164 ft. b. meas. 3 in. pine plank for foundation and

sheet piling, at 86,. Allow 10 per cent for waste, ..., Work putting down foundation, .. 360 cubic yds. excavation of pit, at 18 c.,. 87

masonry, at $3 per yd.,.

$42 98

4 30 30 00 64 80 261 00

Total cost of culvert, .....

$403 08

Culvert, 8 feet arch. 10,170 ft. b. meas. 3 in. pine plank, at $6,.... Allow 10 per cent for waste, ... Work putting down foundation, 300 cubic yds. excavation of pit, at 18 C.,ro. 153

of masonry, at $3 per yd.,.

$61 02

6,10 35 00 54 00 459 00

Total cost of culvert,...

8615 12

Culvert, 10 feet arch. 12,138 ft. b. meas. 3 in. pine plank for foundation and

sheet piling, at $6,.. Allow 10 per cent for waste, ... Work putting down foundation,.... 500 cubic yds. of excavation for pit, at 18 C.,.... 198

of masonry, at $3 per yd.,...

872 83

7 28 45 00 90 00 594 00

Total cost of culvert, ...

8809 11

Culvert, 2 arches, 12 feet each. 27,420 ft. b. meas. 3 in. pine plank for foundation and

sheet piling, at $6,.. Allow 10 per cent for waste, Work putting down foundation, 800 cubic yds. of excavation for pit, at 20 C., .. 514

of masonry, at $3 per yd.,

$164 52

16 45 75 00 160 00 1,542 00

Total cost of culvert,...

81,957 97

( F. ) Estimate of bridge for Rochester and Olean canal.

[merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][ocr errors][ocr errors][merged small][merged small][merged small]

Total cost of timber, brought forward from table, ....
1,150 ft. clap-boards, for siding truss, at $12,...
1,190 ft. b. i. floor-plank, at $12, ......

$2879 13 80 14 28

856 87

Total cost of lumber,....

Iron 4 iron truss bolts or rods, 51 ft. long, 11 in. sq.=100 lbs. 4 “ bolts at top of bra. 23 “ 4

43 8 washers or plates for truss rods, 5 in. sq. * in. thick,...

24 16 washers or plates for bolts, 4 in. sq. & in. thick,...

16

40

}

[ocr errors]

at 9 cts. 183

16 47 Nails, 10 lb. ed., 12 lb. 200, 5 lb. 10d. and 4 lb. 5 in. cut spikes=31 lb. at 7 cents, ...,

2 17 Carpenter work, End casting, including materials,.. Painting, two coats white lead, .... Excavation for foundation, ...

2 00 73 cubic yds. of masonry, laid in lime mortar, at $1.75, 127 75 900 cubic yds. embankment, calculated on a slope of i to 10, 14 feet wide on top, at 10 cents,

90 00

75 00 3 00 800

$381 26

( F. ) Estimate of bridge for Rochester and Olean canal.

50 feet span, 22 feet wide.

[blocks in formation]

For truss.

3
6
3
6
6

54
181
151
21

8 12 pine, Cord timber, ..
8 12

do Truss braces,
8 12 do Straining timbers,
8 9 do Posts in truss,..
8 9 do End bearers to cord timbers,
2 8 do Hand railing,

4 do Furrings for sidings, .......
2 14 do Coping plank,
9 19 oak, Truss bearers, (white oak,{.
6 8 pine, Floor timbers,
6 8 do do do
21 15 do Coping for abutment wall,
9 | 12 do Foundation timber,

, 296
900
384

96
180
240
324
396
420

173

3,816 87 00 $26 71

420 9 00 3 78

1,536

21
20
10
2
1

165
23
19
16
24
27

13

648
144
240

[blocks in formation]

Total cost of timber, $48 47

Amount brought forward from table, . 1,800 feet of clapboards for sliding truss, at $12,. Boards and nails for casing ends of trusses... 8,000 feet of board measure, 3 inch pine plank, at $12,

848 47 21 60

1 00 36 00

$107 07

66

Iron. 6 iron truss bolts or rods, 51 ft. 14 in. sq. 150 lbs. 6 “ bolts at toes of braces 21 ft. #

braces, 21 ft. ! 12 washers for truss r'ds, 5 in. sq. d in. thick, 36 24

holts, 4 in. sq. 1 in. 24

65

6"

275 lbs. at 9c. 24 75 Nails, 18 lbs., ed., 18 lbs., 20d., 8 lbs., 10., and 6 lbs. 5 in. cut spikes, 50 lbs. 7c.,......

3 50 Carpenter work,

110 00 Painting with two coats of white lead,

12 00 Excavation for foundation,...

300 103 cubic yards of masonry, laid in quicklime mortar, at $1.75,......

180 25 1,600 yards embankment, calculated on a slope of 1 to 12, 22 feet wide on top, at 10c.,

160 00

$600 57

RECAPITULATION. Road bridge, 1st class, ....

2d or farin bridge,

600 57 381 26

Total cost of bridge of 1st and 2d class,

8981 83

« PreviousContinue »