HomeMy WebLinkAboutLetter of CompletionCITY OF COLLEGE STATION
ENGINEERING DIVISION
COLLEGE STATION, TEXAS
RE: PEBBLE CREEK PH 9I
To Whom It May Concern:
The purpose of our letter is to request that the following listed improvements be approved
and accepted as being constructed under City inspection and completed according to plans and
specifications as approved and required by the City of College Station, Texas. This approval and
acceptance by the City is requested in order that we may finalize any subcontracts and to affirm
their warranty on the work. This approval and acceptance by the City of the improvements listed
below does hereby void the letter of guarantee for the listed improvements on the above reference
project.
The one -year warranty is hereby affirmed and agreed to by Civil Constructors, Inc. and by
their sub - contractors as indicated by signatures below.
OWNER:
PEBBLE CREEK DEVELOPMENT, CO
(979) 690-0992
4500 PEBBLE CREEK PARKWAY
COLLEGE STATION, TEXAS 77845
SIGNATURE:
WORK COMPLETED
Streets
Water Utilities
Sanitary Sewer Utilities
Drainage Facilities
Sidewalks
ACCEPTANCE & APPROVAL
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LETTER OF COMPLETION
DATE: JULY 29, 2011
WARRANTY DATE
October 10, 2011
October 10, 2011
October 10, 2011
October 10, 2011
October 10, 2011
CONTRACTOR:
CIVIL CONSTRUCTORS, INC.
(979) 690 -7711
1707 GRAHAM ROAD
COLLEGE STATION, TX 77845
SIGNATURE:
O.E. Smith- President
ITY PRESS IVE
1
Clearing and Grubbing
ACRE
2.4
2000.00
4,820
2
Excavation (Roadway and Lots)
C.Y.
8,644
8.00
69,152
3
6" Lime Stabilized Subgrade (6% by weight)
S.Y.
9,301
4.00
37,204
4
5
6
6" Crushed Limestone Base
S.Y.
S.Y.
4,892
10.00
48,920
8" Crushed Limestone Base
2,205
11.50
25,358
2" HMAC, Type "D ", Surface Course (including prime coat)
S.Y. 7,097 10.00
70,970
7
Concrete Curb and Gutter (all types)
L.F. 3,691 10.75
39,678
8
6" Reinforced Concrete Pavement
S.Y.
269
40.00
4.00
10,760
47,684_
9
4" Reinforced Concrete ,Sides =a1k-
S.F.
11,921
10
Non - Reinf. Concrete Slope Proteciton
S.Y.
47
36.00
1,692
11 Colored idew Ramps
EACH
4
500.00
2,000
6,050
12 Handrail $i Pa.JC71..
L.F.
55
110.00
13
End/Road Markers
EACH
3
250.00
750
Paving Subtotal
$365,038
Drainage System Construction
14
24" RCP Pipe, (ASTM C76 Cl III) Str. Backfill
L.F.
175
69.00
12,075
25,220
15
24" HDPE Pipe, (ADS, N -12 or approved equal w /water-
tight joints) Str. Backfill
L.F.
388
65.00
16
30" RCP Pipe, (ASTM C76 Cl III) Str. Backfill
L.F.
35
75.00
65.00
2,625
32,175
4,500
17
30" HDPE Pipe, (ADS, N -12 or approved equal w /water-
tight joints) Str. Backfill
L.F.
495
18
19
30" RCP 4:1 Sloped Headwall
EACH
3
1,500.00
Standard 10' Recessed Inlet
EACH
7
2,750.00
19,250
4,400
20
Standard 5' Recessed Inlet
EACH
2
2,200.00
21
22
Standard Junction Box
EACH
2
2,200.00
4,400
Rock Rip -Rap Channel Lining S.Y.
60
60.00
3,600
Drainage System Subtotal
$108,245
Water System Construction
22
8" PVC, C909 C1 200, Water Line, Str. Backfill
L.F. 580 25.00
14,500
3,380
22,249
3,281
1,500
5,300
23
6" PVC, C909 C1 200, Water Line, Str. Backfill
L.F. 169 20.00
24 6" PVC, C909 C1 200 Water Line, Non -Str. Backfill
L.F. 1,171 19.00
25
4" PVC, C909 C1 200 Water Line, Str. Backfill
L.F. 193 17.00
26
27
4" PVC, C909 C1 200 Water Line, Non -Str. Backfill
L.F. 100 15.00
Fire Hydrant Assembly
EACH 2 2,650.00
28
29
8 "x6" M.J. Tee
EACH 1
450.00
450
6 "x6" M.J. Tee
EACH
1
400.00
400
30 8" M.J. Gate Valve
EACH
1
950.00
950
3,750
31 6" M.J. Gate Valve
EACH
5
750.00
32
6 "x4" M.J. Reducer EACH
1
300.00
300
32
8 "x13" M.J. Anchor Coupling EACH
1
4
300.00
300.00
300
33
6 "x13" M.J. Anchor Coupling
EACH
EACH
1,200
1,750
33
34
35
8 "x45 deg. Bend
5
350.00
6 "x45 deg. Bend
EACH 4 300.00
1,200
6 "x22.5 deg. Bend
EACH
0 300.00]
2 300.00
0
6
0
36
6 "x11.25 deg. Bend
EACH
37
4 "x45 deg. Bend
EACH
0 275.00
Item #
PEBBLE CREEK - PHASE 9I
MBESI PROJ #: 1065 -0013
Engineer's Estimate of Construction Costs
June 14, 2010
Description
Unit
Paving Construction
1 of 2
Quantity 1 1 Unit Price
Total
Item #
Description Unit
Quantity
Unit Price Total
38
4 "x22.5 deg. Bend EACH
0
275.00 0
39
4 "x11.25 deg. Bend EACH
0
275.00 0
37
2" Blow Off Valve Assembly EACH
2
850.00
1,700
38
39
Water Service, 1.5" type K Copper, short side (< 20')
EACH
EACH
7
960.00
6,720
Water Service, 1" type K Copper, short side (< 20')
3
620.00
1,860
40
41
Water Service, 1.5" type K Copper, long side (> 20')
EACH
EACH
4
3
Water System
1,400.00
1,275.00
5,600
3,825
Water Service, 1" type K Copper, long side (> 20')
Subtotal
$80,815
Sewer System Construction
41
8" PVC, D -3034 SDR 26
L.F.
99
12.00
1,188
42
43
6" PVC, D -3034 SDR 26
L.F.
900
9.00
8,100
6" PVC, D -2241 SDR 26
L.F.
L.F.
20
88
10.00
200
2,376
44
Str. Backfill (5' -8' Depth)
27.00
45
46
47
Str. Backfill (8' -10' Depth)
L.F. 55
35.00
1,925
Non -Str. Backfill (5' -8' Depth)
L.F. 803
14.00
11,242
Non -Str. Backfill (8' -10' Depth)
L.F.
73 16.00
6 2,000.00
1,168
12,000
48
49
50
Standard Manhole, 0 -6 ft. deep
EACH
Extra Depth for Manhole
V.F. 11 300.00
3,300
12" Casing
L.F. 20 60.00
1,200
50
Short Side 4" Sewer Service (< 20')
EACH
10
450.00
1,350.00
4,500
10,800
51
Long Side 4" Sewer Service ( >20')
EACH
8
52
Trench Safety (sewer)
L.F.
1,019 1.00
1,019
Sewer System Subtotal
$59,018
Erosion Control Construction
53
Erosion Control Plan & Sedimentation Control (per Item
106) (includes silt fencing, construction exits, straw bale
barriers, inlet protection, grass seeding, and any other
sedimentation control devices)
S.Y.
1
16,000.00
16,000
Erosion Control Subtotal
$16,000
PEBBLE CREEK - PHASE 9I
MBESI PROJ #: 1065 -0013
Engineer's Estimate of Construction Costs
June 14, 2010
The above construction estimate is based on the engineer's preliminary opinion of probable construction costs. This
estimate constitutes our best judgment at this time. Please note that the engineer does not have any control over contractor
or supplier workloads and the degree to which inflation may affect project costs between now and the bid date. During
construction, additional features may become apparent as the work progresses, which will result in an increase in cost.
_�P,`s OF TFX�t <SI
Jeffery L. Robertson, PE Date i * .• � * * � ��
JEFFERY L. ROBERTSON i
-O 94745 rcr ; % 1� %. <i o ::
I CENSE..•' �-,
2 of 2
Total Construction Cost
$629,116
Clean curb, gutter, and sidewalk and repair broken /chipped curb.
Raise manholes to 6" above grade.
Clean silt and debris from storm drain system.
Raise all t -posts to 3' above grade.
Restore creek to original flow line.
Raise hydrants to bury line.
Pour valve pads.
Test tracer wire.
Install blow -off boxes.
Install end of road signs.
Punch List
Pebble Creek Phase 91
Punch list is subject to change if and when other issues arise that require correction.
Install street signs.
Place sod at the end of Birkdale.
Hydro seed all of the right of way, and establish vegetation in all
disturbed areas.
Install handrail.
Verify all grading has been done according to the plans.
Install all erosion control measures. Including rip rap.
Verify all conductor is installed and energized.
Verify all street lights function.
Request fire flow test.
Submit stamped /signed red line drawings to inspector.
Punch list is subject to change if and when other issues arise that require correction.