HomeMy WebLinkAboutLetter of CompletionLETTER OF COMPLETION
CITY ENGINEER
CITY OF COLLEGE STATION
COLLEGE STATION, TEXAS
Dear Sir:
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 referenced •roject.
1,
The one -year warranty is hereby affirmed and agreed to by
and by their subcontractors as indicated by signatures below.
WORK COMPLETED
Svwe
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Owner: c C-S Irvelvrmen +
Phone Number: 97 y- (AO 122z
Address: 40 g0 • &A,..N1�
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Signature:
ACCEPTA APPROVAL
'Ci y Representative
ity ' ngineer
Revised 1/31/07
T - 17.84-5
DATE: /c/
RE: COMPLETION OF ..t,/t) v 141 t
1 s 3
Address:
Signature:
WARRANTY DATE
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Contractor: \\ tP) \\ (1'1 &kJ\L1S
Phone Number: TALI) \
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PLAT FILED
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^� OFFSITE ESMTS FILED
'`� F 'TEMP BLANKET ESMT FILED
� r NO OTHER ESMTS NEEDED
2
Earthwork for Street Construction ( +/- 5 ,280 CY Excavation/Embankment)
(item includes topsoil stripping and replacement in ROW and easements)
L.S.
1
31,000.00
$31,000
3
6" Lime Stabilized Subgrade (6% by weight)
S.Y.
11,395
4.00
$45,580
4
6" Crushed Limestone Base
S.Y.
7,495
9.00
$67,455
5
8" Crushed Limestone Base
S.Y.
1,009
12.00
$12,108
6
2" HMAC Surface Course (including prime coat)
S.Y.
8,504
9.50
$80,788
7
Concrete Curb and Gutter (all types)
L.F.
5,353
10.50
$56,207
8
6" Reinforced Concrete Pavement
S.Y.
344
40.00
$13,760
9
4" Reinforced Concrete Sidewalk
S.F.
10,566
4.00
$42,264
10
6" PVC Conduit
LF
-100
12.00
$1,200
11
Colored Sidewalk Ramps
EACH
8
750.00
56,000
Paving Subtotal
$356,362
12
18" RCP Pipe, (ASTM C -76, CL Ill) (Structural Backfill)
L.F.
82
53.00
$4,346
13
18' HDPE Pipe, (ADS, N -12 or approved equal w /water -tight joints)
L.F.
116
38.00
$4,408
14
24" RCP Pipe, (ASTM C -76, CL HI) (Structural Backfill)
L.F.
292
60.00
$17,520
15
24" HDPE Pipe, (ADS, N -12 or approved equal w /water -tight joints)
L.F.
25
40.00
$1,000
16
30" HDPE Pipe, (ADS, N -12 or approved equal w /water -tight joints)
L.F.
41
50.00
$2,050
17
48" RCP Pipe, (ASTM C -76, CL III) (Structural Backfill)
L.F.
213
175.00
$37,275
18
18" HDPE 4:1 Sloped Headwall
EACH
1
1,000.00
$1,000
19
30" RCP 4:1 Sloped Headwall
EACH
1
1,500.00
$1,500
20
48" RCP 4:1 Sloped Headwall
EACH
6
1,800.00
$10,800
21
Construct Top of Existing Inlet
EACH
4
750.00
$3,000
22
Standard 10' Recessed Inlet
EACH
2
3,250.00
$6,500
23
Standard 5' Recessed Inlet
EACH
5
2,750.00
$13,750
24
Standard Junction Box
EACH
1
2,500.00
$2,500
25
Rock Rip -Rap Channel Lining, on Filter Fabric
S.Y.
117
75.00
$8,775
Drainage System Subtotal
$114,424
26
24" ANSIJAW WA C 151/A21.5, CL 200 DIP Water Line (Non -Str. Backfill)
L.F.
1,577
85.00
$134,045
27
8" PVC, C909 C1 200, Water Line, Non -Str. Backfill
L.F.
744
14.00
$10,416
28
8" PVC, C909 CI 200, Water Line, Str. Backfill
L.F.
880
35.00
$30,800
29
6" PVC, C909 C1 200, Water Line, Non -Str. Backfill
L.F.
478
18.00
$8,604
30
6" PVC, C909 CI 200, Water Line, Str. Backfill
L.F.
68
25.00
$1,700
30
4" PVC, C909 Cl 200, Water Line, Non -Str. Backfill
L.F.
641
14.00
$8,974
31
36" Steel Casing (includes spacers and structural backfill)
L.F.
60
250.00
$15,000
32
Fire Hydrant Assembly
EACH
3
3,150.00
$9,450
33
24 "x45 deg Bend
EACH
4
2,025.00
$8,100
34
24 "x11.25 deg Bend
EACH
2
2,025.00
$4,050
35
24" Butterfly Valve
EACH
1
6,000.00
56,000
36
6" Blow -off Valve
EACH
1
3,000.00
$3,000
37
8 "x8" M.J. Tee
EACH
2
450.00
$900
38
8 "x6" M.J. Tee
EACH
2
450.00
8900
39
8" M.J. Gate Valve
EACH
6
900.00
$5,400
40
8 "x24" M.J. Anchor Coupling
8 "x45 deg. Bend
EACH
EACH
9
18
175.00
400.00
$1,575
$7,200
41
42,
8 "x4" Reducer
EACH
1
350.00
$350
43
6'x4" Reducer
EACH
1
350.00
$350
Bern #
SONOMA, PHASE 3
MBESI PROJ #: 10530015
Engineer's Estimate of Construction Costs
November 23, 2009
Description
Site Preparation
Paving Construction
Drainage System Construction
Water System Construction
1 of 2
1 Unit 1 Quantity 1 Unit Price Total
Clearing and Grubbing
Ac.
7.3
2,000.00
Site Preparation Subtotal
$14,600
$14,600
Item #
Description
Unit
Quantity
Unit Price
Total
44
6" M.J. Gate Valve
EACH
2
800.00
$1,600
45
6 "x45 deg Bend
- EACH
4
350.00
_ $1400
46
6 "x24" M.J. Anchor Coupling
EACH
2
250.00
8500
47
4 "x45 deg Bend
EACH
5
150.00
$750
48
4 "x11.25 deg Bend
EACH
2
150.00
$300
49
2" Blow Off Valve Assembly
EACH
3
950.00
$2,850
50
Connect to Ex. Water Line
EACH
4
500.00
$2,000
51
Water Service, 1.5" type K Copper, short side (<20')
EACH
16
800.00
$12,800
52
Water Service, 1' type K Copper, short side (< 20')
EACH
6
550.00
$3,300
53
Water Service, 1.5" type K Copper, long side (> 20')
EACH
17
1,600.00
$27,200
54
Water Service, 1" type K Copper, long side (> 20)
EACH
4
1,400.00
$5,600
Water System Subtotal
$315,114
55
6" PVC, D -3034 SDR 26
L.F.
965
7.00
$6,755
56
Str. Backfill (8' -10' Depth)
L.F.
391
33.00
$12,903
57
Non -Str. Backfll (5' -8' Depth)
L.F.
500
14.25
$7,125
58
Non -Str. Backfill (8' -10' Depth)
L.F.
74
16.25
$1,203
59
Standard 4' Diam Manhole, 0 -6 ft. deep
EACH
5
2,000.00
810,000
60
Standard 5' Diam. Manhole, 0-6 ft. deep
EACH
1
2,500.00
52,500
61
Connect to Ex. Sewer Line
EACH
2
750.00
$1,500
62
Extra Depth (> 6'), 4' Diam. Manhole
V.F.
10
275.00
$2,750
63
Extra Depth (> 6), 5' Diam. Manhole
V.F.
7
300.00
$2,100
64
Short Side 4" Sewer Service (< 20')
EACH
5
400.00
$2,000
65
Long Side 4" Sewer Service ( >20')
EACH
10
1,200.00
$12,000
66
Extend Existing Sewer Service
EACH
11
750.00
$8,250
67
Trench Safety (sewer)
L.F.
965
1.00
$965
Sewer System Subtotal
870,051
68
Erosion Control Plan & Sedimentation Control (per Item 106) (includes
monitoring, record keeping, grass seeding, and cleanup)
Y L.S.
1
5,000.00
$5,000
69
Silt Fence (Type 1)
L_F.
150
3.00
$450
70
Silt Fence (Type 2)
L.F.
1,141
5.00
$5,705
71
Silt Fence (Type 3)
L.F.
3,333
3.00
$9,999
72
Inlet Protection
L.F.
10
250.00
$2,500
73
Headwall Protection
L.F.
1
250.00
$250
74
Entrance/Exit
L.F.
1
1,800.00
$1,800
SONOMA, PHASE 3
MBESI PRO.' #: 10530015
Engineer's Estimate of Construction Costs
November 23, 2009
r
2 of 2
Erosion Control Subtotal $25,704
Total Construction Cost' $896,254
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.
OF 7.6-,N1
i >
co
mil° x �s�` tl r�
JEFFERY L. ROBERTSON
.........
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1� p.` ■
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SOP: Filing of Final Plats - Letters of Completion 07/16/10
Engineering Inspector /Date: Kz (-K� i .�kv
Project Engineer /Date: �l, :
DP Number: 09 , 5 �
- Inspectors shall acquire written (i.e. email) punchlist comments and subsequently written
confirmation from the following contacts before forwarding Letter of Completion to development
review engineer:
sion /Drainage: Donnie Willis (0: 764 -6375, C: 229 -7632)
CS Water Services - General: Charles "Butch" Willis (0: 764 -3435, C: 777 -1202)
• Water - coordinate fire flow analyses (or the design engineer for non -city utilities)
and confirm test results meets min requirements with the dev review engineer
(specific hydrants to test, if simultaneous, and min allowable flow)
• Sanitary
CS Water Service — Liftstation: Doug Wallace (0: 764 -6333)
;00V Electric and Streetlights: Gilbert Martinez (0: 764 -6255)
TU Electric and Streetlights: Tom Brent (0: 821 -5773)
John Fontinoe or Randy Trimble (0: 821 -5728)
irm with development review engineer that service agreement is in place with BTU
Non -City Utility Service Providers: (Wellborn Water SUD, Brushy Creek SUD, Wickson
Creek SUD, etc) confirm with development review engineer that infrastructure is complete
zer for outstanding issues,
la! Constrution Pictures: From contractor on CD -R, Inspector to confirm and file
ecord Drawings: (2 Red -Lined Copies) for all Public Infrastructure with the
following attestation:
"I, , General Contractor for development, certify that the
improvements shown on this sheet were actually built, and that said improvements are
shown substantially hereon. I hereby certify that to the best of my knowledge, that the
materials of construction and sizes of manufactured items, if any are stated correctly
hereon."
General Contractor
d' Record Drawings: (2 Red -Lined Copies) for Public Drainage Infrastructure including
Private Detention Facilities with the following attestations:
"I hereby attest that I am familiar with the approved drainage plan and associated
construction drawings and furthermore, attest that the drainage facilities have been
constructed within dimensional tolerances prescribed by the Bryan & College station
Unified Stormwater Design Guidelines and in accordance with the approved construction
plans or amendments thereto approved by the City of College Station."
(affix seal) Licensed Professional Engineer
State of Texas No.
"I certify that the subdivision improvements shown on this sheet were actually built, and
that said improvements are substantially as shown hereon. I further certify, to the best of
my knowledge, that the materials of construction and sizes of manufactured items, if any,
are stated correctly hereon."
General Contractor
X nspectors to review Red -lined Record Drawings, upon acceptable confirmation of drawings,
inspector to:
o file one set of Record Drawings in Public Works files, and
,00 forward one set of Record Drawings to Jeffery Speed (CSU)
I nspectors should forward Letters of Completion to the development review engineer that
reviewed and stamped the construction plans after confirming:
o the date on the Letter of Completion Warranty should reflect the date when all associated
punchlist items are completed, and
the Owner is shall be listed as the one affirming the one -year warranty
Development review engineer to:
p 9
o Add Dev Permit Number to Letter of Completion
o stamp the Letter of Completion to confirm by initialing that the final plat is filed (or mylar
is ready to be filed), all necessary easements (including offsite) have been filed, and
blanket easement issues are resolved, and
o initial and route the Final Plat mylar for filing. (Note if the developer provided surety the
plat it may have been filed ahead of construction.)
✓ Deborah Grace - Rosier (Planning) to file the Final Plat utilizes a coversheet to confirm:
o infrastructure is accepted by Letter of Completion —or- Surety is provided and acceptable,
o signed and notarized mylar of final plat,
o parkland dedication has been paid,
o digital file of final plat is provided,
o a current paid tax certificate has been submitted, and
o the final plat closes to acceptable standards.
Development review engineer, upon the filing of Final Plat, stamp the Letter of Completion
with the new stamp and verify- initial -n /a the Final Plat was filed, offsite easements have been
filed, we have all necessary easements, etc - and then forward the Letter of Completion to Alan
Gibbs (City Engineer) for final signature.
Carol (Sr. Asst. City Engineer) to:
o enter the engineer's estimate and Letter of Completion date into Inspection List
o forward hard original of finalized Letter of Completion to Shelia Douglas (Public Works).
Shelia to: verify
o signatures on the Letter of Completion,
o forward scanned copy of Letter of Completion to the owner, developer, contractor, Terry
Boriskie (Building), Ben McCarty (Building), Samuel Deal (Accounting), Jeffery Speed
(CSU), Stephen Maldonado Sr. (CSU), Diane Broadhurst (CSU), Charles "Butch" Willis
(CSU), Sue Holcomb (CSU), Carol Cotter (Engineering), Alan Gibbs (Engineering) and
Deborah Grace - Rosier (Planning),
o mail copies to the owner and contractor, and
o place the original in Public Works Development file.
- Deborah to place a hard copy of the Letter of Completion in the associated Planning Final Plat file.
Date
Time 2:00 P.M.
Test
completed by Justin Tamplin
Witness Vincent Rodriquez
Location Sonoma Ph. 3
Nozzle size 2.5
Flow hydrant S -146
Pitot reading 65
G.P.M. 1350
Static hydrant S -144
Static PSI 85
Residual PSI 80
Comments For Initial
Co llege Station Utilities
Reliable, Affordable, Community Owned
Thursday July 29, 2010