HomeMy WebLinkAbout09-00100066- 00076438HARLE ENGINEERING COMPANY
3002 Texas Avenue South
College Station, Texas 77845
Firm No. 4538
Castle Rock Subdivision, Phase 4
Engineer's Estimate
12/1/09
Item
Description
I
Unit
I
Estimated
Unit Price
Total
Quantiti
Sitework & Pavement
I
2
Mobiliz ation/Construction Staking LS
Excavation/Grading (1,500 CY) LS
1
1 1
3,500.00
6,750.00
3,50�
6,750
3
Mixing & incorporation of lime, 6" deep SY
3,355 ----.,------ 2 . 00 -.-,---
136.00
6, 3 10 .1;
4,216
4
Hydrated Lime (18 lb/sy)
Ton
5
6" Crushed Limestone Base
SY
2,481,
9.00
22
+
6
2" Hot Mix Asphaltic Concrete
SY
2,481
9.20
22,825.
7
Curb Laydown)
1, 10 1 8
Conc Apron
e e
857 4. 10
3,514
SF
9
4" Sidewalk
SF
997 3.00
2,991
10
Remove Replace End of Street Signs
LS
1
Hydromulch Seeding (back of curb to ROW, easements)
SY
—
5,000
-- 250.00:t --------- 250!
0.45
11
2,250
r
Sitework and Paving Subtotal
$91,475
Drainage System
18" RCP Pipe, structural backfill
LF
36
1284
35 00
- - ----
1,5121
4,480
12
13
14
18" RCP Pipe, non-structural backfill
24" HDPE Pipe, structural backfill
LF
_____181
50.66
9,0501
15
16
30" RCP Pipe, non-structural backfill
30" RCP Pipe, backfill
LF
2681
70.00
8
1 18,760!
2,480'
structural
1 1
18
42" RCP Pipe, structural backfill
Junction Box
J
LF
712
31
100
2,00.00
0
71,200,
60001
19
Area Inlet with Grate
EA
1
2,250.00
2,250,
20
21
5" Recessed Inlet
Connect to 42"
EA
EA
6;
I
2,000.00
100.00
12,000
100
22
existing pipe
Rock Riprap
Silt Fence
SY
LF
S0
25.00
1,250
6 - 30
23
630
1.001
24
Inlet Protection
EA
6
50.001
300
25
Construction Exit
EA
-1
- 4,00.00
400
26
SWPPP Implementation & Maintenance
LS
1
1,000.00
1,000
TV Inspection
LF
1,262
3.00
27
3,7861
Drainage Subtotal
$135,1981
rK
-- jaPH P, SC [-F/
................
0 658
NAL
Page I of 2 r (f A 5 1 b
Castle Rock Subdivision, Phase 4
Engineer's Estimate
12/1/09
Item
Description
Unit
Estimated
uanti
Unit Price
Total
Water Sy stem_
28 4" C909 Water Pipe, non - structural backfill L F 245 12.00 2,94
-
29
- - _
4" C909 Water Pipe, structural backfill
-
LF
46
-
16.00
--
736
30
6" C909 Water Pipe, non - structural backfill
LF
298
16.00
4,768
31
6 " C909 Water Pipe, struc backfill
LF
LF
5
20.00
10 0
32
8" C909 Water Pipe, non - structural backfill
150
18.00
2,700
33
8" C909 W ater Pipe, structural backfill -
LF
80
24.00
1,920
34
Fi H ydrant Assembly (w /v alve, vert. extension)
EA
1
2,500.00
2,50
35
8" M.J. Gate Valve
EA
2
750.00
1,500
36
6" M.J. Gate Valve
EA
1
650.00
650
37
4" M.J. Gate Valve
_
1
4 00.00
400
450
350
-- __ - - - - ,
350
600
300
250
38
8 "x 6" M.J. Tee
_EA
EA
EA
1
1
-
1
2
1
1
450 .00
350.00
- -- - - --
3 50.00
39
8" x 22. 5 ° M.J. Bend
40
41
- -
- - - - - -- - - - - - - - - -- - -
8" x 11.25 M.J Be nd
6" x 22.5 M.J. Bend
-
EA
E
300.00
300.00
_ 25
42
43
6" x 4" M.J. Reducer
4" x 2 M .J. Bend
EA
EA
44
4" x 11.25 M.J. Bend
EA
1
250.00
250
45
2 " Blo Assembly
EA
2
650.00
1,300
46
Connect to Existing Water Line
EA
1
4
2 50 .0 0
250
2,000
47
I " W ater Se rvice - Short Side
EA
500.00
48
1" W ater Service -Lon Side
EA
__3
950.
2 ,_8 5 0_
49
1 .5" Water Service - Sho
EA
4
600.00
2
50
1.5" Water Service - Long Side
EA
6
1,100.00
6,600
Water Subtotal
$36,164
Sewer System
51
6" PVC Sewer Lin D SDR 26, non - structura backfil
L F
426
22.00
9,372
52
6" PVC Sewer Line, D3034, SDR 26 , stru ctural ba ckfill
LF
229
28.00
6,412
,_4
53
-- ... - - - - - - -- - -- - --
6" PVC Sewer Line, D224 SDR 26, st ructural backfill LF
- - -
20
- - -- - - --
28 .00
560
54
St anda rd 4' Man hole, <6ft depth EA
- - -- 11
2
1
2
1
- 675
1
2,000.00
- - 0.
2,600.00
400.00
350.00
500.00
1.50
350.00
2,000
- -.
55
56
57
58
59
60
- - - --
Standard 4' Manhole, 8.0 -10.00 ft de pth -, EA
Adjust Existing Manhole EA
C t Existi Manhole EA
Ad Drop to Existin - M anh ol e EA
TV I nspection L F
4" Sew Service - Single Short Side EA
4" Sewer S ervice- Single Short Side w/ D rop into MH EA
- -
5,200'
400
700
500
1,013
3 50'
61
1
700.00
700
62
4 " Se wer S erv i ce- D ouble Sh ort Side +
4" Se wer S ervice - Double S ho rt Sid into MH
EA
4
400.00
350.00
1,600
350
800
1,800
5,000
63
EA
1
64
65
66
4" Sewer Service Double Short Side w/Drop into MH
4 Sewer Service - Single Long Side- - - -
E
1
800.
EA
- 2'
5
9 00.00
1,000.00
4" Sewer Service- Double Lon Side EA
Sewer Subtotal
$36,757
ESTIMATED CONSTRUCTION
$299,593
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