HomeMy WebLinkAboutCost Estimate GATTISE\ GI \-_-Ei\G
ENGINEERS 4f,CONSULTANTS
En ineer's Prelimina Cast Estimate
Reatta Meadows Subdivision, Phase 2
September 16, 2008
'victoria Avenue Extension & Im 5me 4' bc)
70'Right of Way (48'bc-bc WIDENED TO
Estimated
Estimated Estimated
Total Costs
ITEM. DESCRIPTION
Quantity Unit Cost
$3.30 $1,924
1.00- Street & btring) 583 LF $12,506
70'ROW Preparation(clearing $3.503
1.01 3,573 5Y
6"Lime Modified Subgrade(includes 6%lime, $33,671
1.02 $11.00
subgrade prep.) 3,061 SY $32,141
8 Crushed Rock Base 3,Ob1 SY $10.50 75 $9,520
1.03 10$8.50
1.04LOS 6"HMAC curb
&gutterT Tyre D 1,088 LF $9,9
1.05 6"raised curb& section 2,267 CY $3.50
R.O.W. 35
Grading Cut&Fill $97,695
1.06Sub-Total Item 1.00 Streets:
2. 00 - Water 569 LF
$32.00 $18,208
2.01 12" dia.AWWA C909,Class 200 PVC Pipe nu } $1;500,00 $1,500
p. 1 EA
Non-StruD.I.ctural T (Installation testing, $3,500,
2.02 12"x 6"DTee 2 EA $1,750.00 $250
12"Resilient.Gate Valve 1 EA $250'00 $1,000
2.03 $500.005
2.04 12"x .5 Reducer 2 EA $500.00 $500
2.05 12"22.5° D.I. Bends 1 EA
2.06 Remove 4"existing blow off valve $24,958
Sub-Total Item 2.00 Water:
$70.00 $7,840
3. 00 - Storm Sewer 112 LF $14,820
3.01 18"dia.RCP w/gasket-Structural 260 LF $57.00
„ w/gasket-Structural $67.00 $14,821
3.02 dia.HDPE 293 LF1
3.03 24"dia.HDPE w/gasket-Structural
ket-Non-Structural 15 LFA $5$57.0000 $1,100$855
3.04 24"dia.HDPE wlgas
3.05 24"dia.HIRE 45 degree bends w/gasket-Nan- $7,500
Structural 3 EA $2,500.00 $5 500
3.06 10'5Inlet Box 2 EA $3,250.00 $1 500
�07 15'Inlet Box 1 EA $1,500.00 $1.}U
3.08 24" Safety End Treatment 20 CY $7.00
3.09 Open Bull Rock
1 LS $1,300.00$7 $$140
3,10 Open Channel Discharge Construction $61,186
Sub-Total Item 3.00 Storm Sewer:
EXIIII3IT "C"
<,,,- . - Pae 1
(3/7/2008) Erika Bridges - Reatta Phase 2 - Sealed -Storm Sewer Only.pdf Page
____
GATTISE\Gi\EERI\G
ENGINEERS,I)CONSULTANTS
Engineer's Preliminary Cost Estimate
Reatta Meadows Subdivision, Phase 2
Storm Sewer Only
March 7,2008
Estimated Estimated Estimated
ITEM DESCRIPTION Quantity Unit Cost Total Costs
4.00 - Storm Sewer
4.01 18"dia.HDPE w/gasket Non-Structural 948 LF $45.00 $42,660.00
4.02 18"dia.HDPE w/gasket Structural 461 LF $57.00 $26,277.00
4.03 18"dia.RCP Class III-Structural 85 LF $70.00 $5,950.00
4,04 24"dia.HDPE w/gasket Non-Structural 359 LF $60.00 $21,540.00
4.05 30"dia.HDPE w/gasket Non-Structural 516 LF $75.00 $38,700.00
4.06 30"dia.HDPE w/gasket Structural 161 LF $87.00 $14,007.00
4.07 30"dia.RCP Class III-Structural 29 LF $100.00 $2,900.00
4.08 36"dia.RCP Class III-Structural 40 LF $125.00 $5.000.00
4,09 48"dia.HDPE w/gasket Non-Structural 493 LF $250.00 $123.250.00
4.10 54"dia.HDPE w/gasket Non-Structural 283 LF $280.00 $79,240.00
4.11 54"dia.RCP Class III-Structural 29 LF $325.00 $9,425.00
4.12 60"dia.HDPE w/gasket Non-Structural 206 LF $350.00 $72,100.00
4.13 60"dia.RCP Class III-Structural 30 LF $400.00 $12,000.00
4.14 3'x 3'Junction Box 1 EA $2,500.00 $2,500.00
4,15 4'x 4'Junction Box 1 EA $3,000.00 $3,000.00
4.16 5'x 5'Junction Box 2 EA $4,000.00 $8,000.00
4.17 8'x 8'Junction Box 1 EA $6,000.00 $6,000.00
4.18 5'Inlet Box 1 EA $2,500.00 $2,500.00
4.19 10'Inlet Box 6 EA $3,500.00 $21.000.00
4.20 15'Inlet Box 3 EA $4,000.00 $12,000.00
4.21 20'Inlet Box 2 EA $4,500.00 $9,000.00
4.22 25'Inlet Box 2 EA $5,000.00 $10.000.00
4,23 48"dia.Outfall Structure w/Energy Dissipators 1 EA $5,000.00 $5,000.00
4.24 60"dia.Outfall Structure w/Energy Dissipators 1 EA $7,000.00 $7,000.00
4,25 Rip-Rap Bull Rock 60 CY $5.00 $300.00
Sub-Total Item 4.00 Storm Sewer: $539.349.00
Contingency(10%): $53,934.90
PRELIMINARY TOTAL CONSTRUCTION COST(PHASE 2): $593,283.90
%.,
l
Approved by: ..e1/i'f 'rr / .,•.-��`\
lir _ 0 „yr.,....,E.0F.il..,...v.
*: :" •* *##
The following countruc ton estimate is based on the engineer's preliminary opinion of probable construction costs. 0 JOE I.GATTIS /
This estimate constitutes our best judgement at this time. Please note that the engineer does not have any control 4 a 90964 "Q
over contractor or supplier workloads and the degree to which inflation may affect project ems between now and the �'O„t,''c e N. Q4.... �
bid date. During design and construction,additional features may become apparent as the work progresses.which I`��S/ONAt.ENG'/'
will result in an increase in cost. e5
GATTISENGI\ EERIN(j
ENGINEERS*CONSULTANTS
Engineer's Preliminary Cost Estimate
Reatta Meadows Subdivision, Phase 2
October 18, 2007
Estimated Estimated Estimated
ITEM DESCRIPTION Quantity Unit Cost Total Costs
1. 00 - Streets
1.01 50'ROW Preparation (clearing&grubbing) 3,741 LF $3.00 $11,223.00
1.02 60'ROW Preparation(clearing&grubbing) 522 LF $3.15 $1,644.30
1.03 6"Lime Modified Subgrade(includes 6%lime, 15,981 SY $3.50 $55,933.50
subgrade prep.)
1.04 6"Crushed Rock Base 9,559 SY $8.75 $83,641.25
1.05 8"Crushed Rock Base 1,970 SY $11.00 $21,670.00
1.06 2"HMAC TxDOT Type D 11,529 SY $8.75 $100,878.75
1.07 6"Lay-down curb&gutter section 6,196 LF $8.75 $54,215.00
1.08 6"raised curb&gutter section 1,716 LF $8.75 $15,015.00
1.09 5"thk.Concrete Apron(includes site prep.&rebar) 7,963 SF $5.00 $39,815.00
1.10 R.O.W.Grading Cut&Fill 12,092 CY $3.50 $42,322.00
Sub-Total Item 1.00 Streets: $426,357.80
2. 00 - Water
2.01 3"dia. AWWA C909,Class 200 PVC Pipe- 265 LF $15.00 $3,975.00
Structural(Installation,testing,&cleanup.)
2.02 6"dia. AWWA C909,Class 200 PVC Pipe-Structural 2,712 LF $25.00 $67,800.00
(Installation,testing,&cleanup.)
2.03 8"dia.AWWA C909,Class 200 PVC Pipe- 221 LF $25.00 $5,525.00
Non-Structural(Installation,testing,&cleanup.)
2.04 8"dia.AWWA C909,Class 200 PVC Pipe-Structural 530 LF $30.00 $15,900.00
(Installation,testing,&cleanup.)
2.05 12" dia.AWWA C909,Class 200 PVC Pipe- 531 LF $40.00 $21,240.00
Non-Structural(Installation,testing,&cleanup.)
2.06 Single Near Side Service 8 EA $600.00 $4,800.00
2.07 Double Near Side Service 29 EA $1,200.00 $34,800.00
2.08 Double Far Side Service 10 EA $2,000.00 $20,000.00
2.09 6"x 3"D.I. Tee I EA $275.00 $275.00
2.10 6"Resilient Gate Valve 9 EA $550.00 $4,950.00
2.11 6"D.I.TEE 4 EA $350.00 $1,400.00
2.12 6" 11.25°D.I.Bends 2 EA $200.00 $400.00
2.13 6"45°D.I.Bends 12 EA $300.00 $3,600.00
2.14 8"Resilient Gate Valve 2 EA $850.00 $1,700.00
2.15 8"x 6"D.I.Cross 1 EA $600.00 $600.00
2.16 8"x 6"D.I. Tee 1 EA $700.00 $700.00
2.17 8"45° D.l. Bends 12 EA $450.00 $5,400.00
2.18 8" 11.25° D.I. Bends 1 EA $500.00 $500.00
2.19 12" 11.25° D,I. Bends 4 EA $850.00 $3,400.00
2.20 12"x 6" D.1.Tee 1 EA $1,200.00 $1,200.00
2.21 12"x 8"D.I.Tee 1 EA $1,750.00 $1,750.00
2.22 12"Resilient Gate Valve 3 EA $1,750.00 $5,250.00
Estimated Estimated Estimated
ITEM DESCRIPTION Quantity Unit Cost Total Costs
2.23 Fire Hydrant Assembly(Includes installation& 3 EA $2,250.00 $6,750.00
Cleanup.)
2.24 Tie into existing 6"Water Line 2 EA $500.00 $1,000.00
2.25 Tie into existing 8"Water Line I EA $500.00 $500.00
2.26 Tie into existing 12"Water Line 1 EA $500.00 $500.00
2.27 Relocate& install existing 2"Flush Valve 2 EA $1,500.00 $3,000.00
2.28 12"0 Steel Encasement(Open Cut)&Caps 60 LF $75.00 $4,500.00
2.29 14"0 Steel Encasement(Open Cut)&Caps 20 LF $90.00 $1,800.00
Sub-Total Item 2.00 Water: $223,215.00
3. 00 - Sanitary Sewer
3.01 6" dia.ASTM D3034 SDR 26 PVC(Includes 1,082 LF $35.00 $37,870.00
installation,testing,&cleanup) Non-Structural
3.02 Single Near Side Service 6 EA $500.00 $3,000.00
3.03 Double Near Side Service 30 EA $750.00 $22,500.00
3.04 Double Far Side service 9 EA $1,200.00 $10,800.00
3.05 Single Far Side service 2 EA $800.00 $1,600.00
3.05 4'Standard Manhole(0'-6')(Includes Testing, 2 EA $2,500.00 $5,000.00
installation,and cleanup)
3.06 Cleanouts 3 EA $600.00 $1,800.00
3.07 Std.Drop Structure 1 EA $500.00 $500.00
3.08 Tie into existing Manhole 3 EA $250.00 $750.00
3.09 Trench Safety 1,082 LF $3.00 $3,246.00
3.10 TV Line Inspection 1,082 LF $3.00 $3,246.00
Sub-Total Item 3.00 Sanitary Sewer: $90,312.00
4. 00 - Storm Sewer
**STORM SEWER QUANTITIES & COSTS FOUND ON SEPARATE DOCUMENT**
Estimated Estimated Estimated
ITEM DESCRIPTION Quantity Unit Cost Total Costs
5. 00 - Erosion Control
5.01 Inlet Protect Bags 14 EA $50.00 $700.00
5.02 Silt Fence 2,792 LF $3.00 $8,376.00
5.03 Storm Water Pollution Prevention Plan 1 LS $2,500.00 $2,500.00
5.04 Construction Exit(install, mainatin&remove) 1 LS $2,500.00 $2,500.00
5.05 Hydro-Mulch Seeding 27,106 SF $0.50 $13,553.00
Sub-Total Item 5.00 Erosion Control: $27,629.00
6. 00 - Miscellaneous
6.0I Mobilization/De-Mobilization 1 LS $5,000.00 $5,000.00
6.02 4' Sidewalk 3,096 LF $16.00 $49,536.00
6.03 6' Sidewalk 929 LF $25.00 $23,225.00
6.04 Sidewalk Ramp-Type 3 6 EA $1,000.00 $6,000.00
6.05 Sidewalk Ramp-Type 4 6 EA $400.00 $2,400.00
6.05 Std. Street Lights(foundation,wiring,conduit) 11 EA $5,000.00 $55,000.00
6.06 4"dia. Sch.40 PVC Electrical Conduit(installed) 7,912 LF $8.00 $63,296.00
Sub-Total Item 6.00 Miscellaneous: $204,457.00
Sub-Total PHASE 2: $971,970.80
Contingency(10%): $97,197.08
PRELIMINARY TOTAL CONSTRUCTION COST(PHASE 2): $1,069,167.88
, "pr.,t.cE OF T
1
*ni• :lk �
Approved by: j'' 10,! /� r
i JOE I.CaATTiS
lir 4
i` ZONAS 'r
The following construction estimate is based on the engineer's preliminary opinion of probable construction costs.
This estimate constitutes our best judgement at this time. Please note that the engineer does not have any control /6-/8 - �� y
over contractor or supplier workloads and the degree to which inflation may affect project costs between now and the
bid date. During design and construction,additional features may become apparent as the work progresses,which
will result in an increase in cost.
GATTISE\ I\EERI \IG
ENGINEERS CONSULTANTS
Engineer's Preliminary Cost Estimate
Reatta Meadows Subdivision, Phase 2
October 18, 2007
Victoria Avenue Extension
Estimated Estimated Estimated
ITEM DESCRIPTION Quantity Unit Cost Total Costs
7. 00 - Streets
7.01 70'ROW Preparation(clearing&grubbing) 570 LF $3.00 $1,710.00
7.02 6"Lime Modified Subgrade(includes 6% lime, 4,007 SY $3.50 $14,024.50
7.03 8"Crushed Rock Base 3,281 SY $11.00 $36,091.00
7.04 2"HMAC TxDOT Type D 3,281 SY $8.75 $28,708.75
7.05 6"raised curb&gutter section 1,287 LF $8.75 $11,261.25
7.06 R.O.W.Grading Cut&Fill 2,275 CY $3.50 $7,962.50
Sub-Total Item 7.00 Streets: $99,758.00
8. 00 - Water
8.01 12"dia.AWWA C909,Class 200 PVC Pipe- 564 LF $40.00 $22,560.00
8.02 12"x 6"D.I.Tee 8 EA $1,500.00 $12,000.00
8.03 12"Resilient Gate Valve 3 EA $1,750.00 $5,250.00
8.04 6"Resilient Gate Valve 2 EA $550.00 $1,100.00
8.05 12"x 6"Reducer 3 EA $250.00 $750.00
8.06 12"22.5° D.I. Bends 2 EA $500.00 $1,000.00
8.07 Remove&reinstall 4"existing blow off valve 1 EA $500.00 $500.00
Sub-Total Item 8.00 Water: $43,160.00
9. 00 - Storm Sewer
**STORM SEWER QUANTITIES & COSTS FOUND ON SEPARATE DOCUMENT**
10. 00 - Erosion Control
10.01 Inlet Protect Bags 1 EA $50.00 $50.00
10.02 Silt Fence 650 LF $3.00 $1,950.00
Sub-Total Item 10.00 Erosion Control: $2,000.00
Estimated Estimated Estimated
ITEM DESCRIPTION Quantity Unit Cost Total Costs
11. 00 - Miscellaneous
11.01 Mobilization/De-Mobilization 1 LS $2,500.00 $2,500.00
11.02 6' Sidewalk 1,140 LF $25.00 $28,500.00
11.03 Std.Street Lights(foundation,wiring,conduit) 2 EA $5,000.00 $10,000.00
Sub-Total Item 11.00 Miscellaneous: $41,000.00
Sub-Total VICTORIA: $185,918.00
Contingency(10%): $18,591.80
PRELIMINARY TOTAL CONSTRUCTION COST-VICTORIA AVENUE: $204,509.80
,.:". IA
Air.clikctiof 1.1 5
A
A
�r /� JOE I.GA1rnS
Approved by: am`aal
10 4 e
90964 w�
1%oma''E :6seJ e
`'SSiONAL EJar.
The following construction estimate is based on the engineer's preliminary opinion of probable construction costs. 10 .r1 b-
This estimate constitutes our best judgement 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 design and construction,additional features may become apparent as the work progresses,which
will result in an increase in cost.
ATTISENGINEERING
4,
ENGINEERS*CONSULTANTS
September 15, 2009
Carol Cotter, PE
Senior Engineer
City of College Station
College Station, Texas 77845
Re: As-Built Street Cross-Slope&Drainage Evaluation
- Victoria Avenue Extension& Infrastructure Project
Dear Mrs. Cotter,
I met Mr. Tinker, city inspector, at job site and measured cross-slope at all 5 inlet boxes. They
ranged from 1.4%to 3.2%. I have analyzed the effects on the drainage in the street as a result of
theses as-built cross-slopes to determine free open drive aisle in a 10 year storm event. The
minimum drive aisle width of 12' is required and met at all areas checked. The storm water in a
100 year storm event was also checked at these cross-slopes to confirm that it was maintained in
the right of way. The results below demonstrate that the storm water does stay with-in the curbs
of the street. Please see the table below for results.
Water Depth
As-Built X Slope Open Drive Aisle @ Curb- 100 Yr
Inlet#25 1.9% 16.4' 3.6"
Inlet#26 2.4% 13.5' 5.2"
Inlet#27 1.9% 13.7' 4.4"
Inlet#28 3.2% 18.9' 5.6"
Inlet#29 1.4% 15.4' 3.8"
From the information provided to me and from the results shown above, it is my opinion that the
street and the street drainage will perform as originally designed and intended.
Respectfully,
GAT , S EN 1 EERING,LLC ����x\\
SE OF Te.. \\t
- I. Gattis, PEJOE I GATTIS
ir
ceased Professional Engineer o:. 90964 a ,e/
tisSfONAIE r
Cc: R. Palasota, D. Monsey, J. Fedora '\ ANdo
(\��"�
Finn#F-7698 • P.O.Box 13461 • College Station,Texas 77841 • Tel.979.575.5022 • Fax 979.690.0911
GATTISENGI \EERING
ENGINEERS*CONSULTANTS
Engineer's Preliminary Cost Estimate
Reatta Meadows Subdivision, Phase 2
October 18, 2007
Estimated Estimated Estimated
ITEM DESCRIPTION Quantity Unit Cost Total Costs
1. 00 - Streets
1.01 50'ROW Preparation (clearing&grubbing) 3,741 LF $3.00 $11,223.00
1.02 60'ROW Preparation(clearing&grubbing) 522 LF $3.15 $1,644.30
1.03 6" Lime Modified Subgrade(includes 6%lime, 15,981 SY $3.50 $55,933.50
subgrade prep.)
1.04 6"Crushed Rock Base 9,559 SY $8.75 $83,641.25
1.05 8"Crushed Rock Base 1,970 SY $11.00 $21,670.00
1.06 2"HMAC TxDOT Type D 11,529 SY $8.75 $100,878.75
1.07 6"Lay-down curb&gutter section 6,196 LF $8.75 $54,215.00
1.08 6"raised curb&gutter section 1,716 LF $8.75 $15,015.00
1.09 5"thk.Concrete Apron(includes site prep.&rebar) 7,963 SF $5.00 $39,815.00
1.10 R.O.W.Grading Cut&Fill 12,092 CY $3.50 $42,322.00
Sub-Total Item 1.00 Streets: $426,357.80
2. 00 - Water
2.01 3"dia.AWWA C909,Class 200 PVC Pipe- 265 LF $15.00 $3,975.00
Structural (Installation,testing,&cleanup.)
2.02 6"dia.AWWA C909,Class 200 PVC Pipe-Structural 2,712 LF $25.00 $67,800.00
(Installation,testing,&cleanup.)
2.03 8"dia.AWWA C909,Class 200 PVC Pipe- 221 LF $25.00 $5,525.00
Non-Structural(Installation,testing,&cleanup.)
2.04 8"dia.AWWA C909,Class 200 PVC Pipe-Structural 530 LF $30.00 $15,900.00
(Installation,testing,&cleanup.)
2.05 12"dia. AWWA C909,Class 200 PVC Pipe- 531 LF $40.00 $21,240.00
Non-Structural(Installation,testing,& cleanup.)
2.06 Single Near Side Service 8 EA $600.00 $4,800.00
2.07 Double Near Side Service 29 EA $1,200.00 $34,800.00
2.08 Double Far Side Service 10 EA $2,000.00 $20,000.00
2.09 6"x 3"D.I.Tee 1 EA $275.00 $275.00
2.10 6"Resilient Gate Valve 9 EA $550.00 $4,950.00
2.11 6"D.1.TEE 4 EA $350.00 $1,400.00
2.12 6" 11.25°D.1.Bends 2 EA $200.00 $400.00
2.13 6"45°D.I.Bends 12 EA $300.00 $3,600.00
2.14 8"Resilient Gate Valve 2 EA $850.00 $1,700.00
2.15 8"x 6"D.I.Cross 1 EA $600.00 $600.00
2.16 8"x 6"D.I. Tee 1 EA $700.00 $700.00
2.17 8"45° D.I. Bends 12 EA $450.00 $5,400.00
2.18 8" 11.25° D.I. Bends 1 EA $500.00 $500.00
2.19 12" 11.25° D.I. Bends 4 EA $850.00 $3,400.00
2.20 12"x 6"DA. Tee 1 EA $1,200.00 $1,200.00
2.21 12"x 8"D.I. Tee 1 EA $1,750.00 $1,750.00
2.22 12"Resilient Gate Valve 3 EA $1,750.00 $5,250.00
Estimated Estimated Estimated
ITEM DESCRIPTION Quantity Unit Cost Total Costs
2.23 Fire Hydrant Assembly(Includes installation& 3 EA $2,250.00 $6,750.00
Cleanup.)
2.24 Tie into existing 6"Water Line 2 EA $500.00 $1,000.00
2.25 Tie into existing 8"Water Line 1 EA $500.00 $500.00
2.26 Tie into existing 12"Water Line 1 EA $500.00 $500.00
2.27 Relocate& install existing 2"Flush Valve 2 EA $1,500.00 $3,000.00
2.28 12"0 Steel Encasement(Open Cut)&Caps 60 LF $75.00 $4,500.00
Sub-Total Item 2.00 Water: $221,415.00
3. 00 - Sanitary Sewer
3.01 6" dia.ASTM D3034 SDR 26 PVC(Includes 1,082 LF $35.00 $37,870.00
installation,testing,&cleanup) Non-Structural
3.02 Single Near Side Service 3 EA $500.00 $1,500.00
3.03 Double Near Side Service 7 EA $750.00 $5,250.00
3.04 Double Far Side service 5 EA $1,200.00 $6,000.00
3.05 4'Standard Manhole(0'-6')(Includes Testing, 2 EA $2,500.00 $5,000.00
installation,and cleanup)
3.06 Cleanouts 3 EA $600.00 $1,800.00
3.07 Std.Drop Structure 1 EA $500.00 $500.00
3.08 Tie into existing Manhole 3 EA $250.00 $750.00
3.09 Trench Safety 1,082 LF $3.00 $3,246.00
3.10 TV Line Inspection 1,082 LF $3.00 $3,246.00
Sub-Total Item 3.00 Sanitary Sewer: $65,162.00
4. 00 - Storm Sewer
**STORM SEWER QUANTITIES & COSTS FOUND ON SEPARATE DOCUMENT**
Estimated Estimated Estimated
ITEM DESCRIPTION Quantity Unit Cost Total Costs
5. 00 - Erosion Control
5.01 Inlet Protect Bags 14 EA $50.00 $700.00
5.02 Silt Fence 2,792 LF $3.00 $8,376.00
5.03 Storm Water Pollution Prevention Plan 1 LS $2,500.00 $2,500.00
5.04 Construction Exit(install,mainatin&remove) 1 LS $2,500.00 $2,500.00
5.05 Hydro-Mulch Seeding 27,106 SF $0.50 $13,553.00
Sub-Total Item 5.00 Erosion Control: $27,629.00
6. 00 - Miscellaneous
6.01 Mobilization/De-Mobilization I LS $5,000.00 $5,000.00
6.02 4'Sidewalk 3,096 LF $16.00 $49,536.00
6.03 6' Sidewalk 929 LF $25.00 $23,225.00
6.04 Sidewalk Ramp-Type 3 6 EA $1,000.00 $6,000.00
6.05 Sidewalk Ramp-Type 4 6 EA $400.00 $2,400.00
6.05 Std. Street Lights(foundation,wiring,conduit) II EA $5,000.00 $55,000.00
6.06 4"dia. Sch.40 PVC Electrical Conduit(installed) 7,912 LF $8.00 $63,296.00
Sub-Total Item 6.00 Miscellaneous: $204,457.00
Sub-Total PHASE 2: $945,020.80
Contingency(10%): $94,502.08
PRELIMINARY TOTAL CONSTRUCTION COST(PHASE 2): $1,039,522.88
��� * rr �� r•r 101
Approved by: ./�.f:. "'
*r r
I JOE I.(3ATTIS
irs:°. 90964 41
\� rrr�rir �/
The following construction estimate is based on the engineer's preliminary opinion of probable construction costs. I'Velift.
This estimate constitutes our best judgement 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 design and construction,additional features may become apparent as the work progresses,which
will result in an increase in cost.
4 ATTISE\ GI \ EE INN
ENGINEERS+ CONSULTANTS
Engineer's Preliminary Cost Estimate
Reatta Meadows Subdivision, Phase 2
October 18, 2007
Victoria Avenue Extension
Estimated Estimated Estimated
ITEM DESCRIPTION Quantity Unit Cost Total Costs
7. 00 - Streets
7.01 70'ROW Preparation(clearing&grubbing) 570 LF $3.00 $1,710.00
7.02 6"Lime Modified Subgrade(includes 6%lime, 4,007 SY $3.50 $14,024.50
7.03 8"Crushed Rock Base 3,281 SY $11.00 $36,091.00
7.04 2"HMAC TxDOT Type D 3,281 SY $8.75 $28,708.75
7.05 6"raised curb&gutter section 1,287 LF $8.75 $11,261.25
7.06 R.O.W.Grading Cut&Fill 2,275 CY $3.50 $7,962.50
Sub-Total Item 7.00 Streets: $99,758.00
5. 00 - Water
8.01 12"dia.AWWA C909,Class 200 PVC Pipe- 564 LF $40.00 $22,560.00
8.02 12"x 6"D.I.Tee 8 EA $1,500.00 $12,000.00
8.03 12"Resilient Gate Valve 3 EA $1,750.00 $5,250.00
8.04 6"Resilient Gate Valve 2 EA $550.00 $1,100.00
8.05 12"x 6"Reducer 3 EA $250.00 $750.00
8.06 12"22.5° D.I. Bends 2 EA $500.00 $1,000.00
8.07 Remove&reinstall 4"existing blow off valve 1 EA $500.00 $500.00
Sub-Total Item 8.00 Water: $43,160.00
9. 00 - Storm Sewer
**STORM SEWER QUANTITIES & COSTS FOUND ON SEPARATE DOCUMENT**
10. 00 - Erosion Control
10.01 Inlet Protect Bags 1 EA $50.00 $50.00
10.02 Silt Fence 650 LF $3.00 $1,950.00
Sub-Total Item 10.00 Erosion Control: $2,000.00
Estimated Estimated Estimated
ITEM DESCRIPTION Quantity Unit Cost Total Costs
11. 00 - Miscellaneous
11.01 Mobilization/De-Mobilization 1 LS $2,500.00 $2,500.00
11.02 6'Sidewalk 1,140 LF $25.00 $28,500.00
11.03 Std.Street Lights(foundation,wiring,conduit) 2 EA $5,000.00 $10,000.00
Sub-Total Item 11.00 Miscellaneous: $41,000.00
Sub-Total VICTORIA: $185,918.00
Contingency(10%): $18,591.80
PRELIMINARY TOTAL CONSTRUCTION COST-VICTORIA AVENUE: $204,509.80
.r."-_:-12.OF TE1—\k
'rr ••••*.•••S
Approved by: A~fir` r I JOE I.GATTIS
dif 4
sos64 0:
�` `SStONAI EN.fr
The following construction estimate is based on the engineer's preliminary opinion of probable construction costs. 'n
This estimate constitutes our best judgement at this time. Please note that the engineer does not have any control /V I8/Z6...1 7
over contractor or supplier workloads and the degree to which inflation may affect project costs between now and the
bid date. During design and construction,additional features may become apparent as the work progresses,which
will result in an increase in cost.
CME Testing and Engineering Inc. Invoice
1806 Welsh Avenue, Suite C DATE INVOICE#
College Station, Texas 77840
(979)764-8700 9/15/2008 2672
BILLING PERIOD TERMS
BILL TO
8/1-9/9/08 Net 30
Mr.Keith Tinker
City of College Station
P.O.Box 9960 P.O. NUMBER
College Station,TX 77842
PROJECT NUMBER PROJECT CORRESPONDING REPORTS
28062 Reatta Meadows-Section 1,Phase 2 36-55
ITEM DESCRIPTION CATEGORY QTY/HRS RATE AMOUNT
Engineering Tech.Labor Engineering Technician Labor/Services Labor 12.5 35.00 437.50
Depth Check Depth Check of Base Material Depth check 9 10.00 90.00
ASTM D 2922 Field Moisture Densities by the Test,min.3 per trip, Field test 3 22.00 66.00
each
ASTM C 31 Casting of(6"X 12")Concrete Test Cylinders Field test 4 12.00 48.00
ASTM C 39 Compression of(6"X 12")Concrete Test Cylinders Laboratory test 20 12.00 240.00
ASTM C 231 Air Content of Freshly Mixed Concrete Field test 1 15.00 15.00
Pickup Charge Collection of Concrete Test Cylinders from Job Site Pickup charge 1 40.00 40.00
(8/2)
Tex-200-F Sieve Analysis of Fine and Coarse Aggregates Laboratory test 3 40.00 120.00
Tex-236-F Asphalt Content by Ignition Method Laboratory test 3 110.00 330.00
Tex-208-F Hveem Stability Laboratory test 3 150.00 450.00
Tex-207-F Bulk Specific Gravity(Density) Laboratory test 3 45.00 135.00
Tex-227-F Theoretical Maximum Specific Gravity Laboratory test 3 40.00 120.00
ASTM D 3549 Determination of thickness of HMAC cores Laboratory test 10 5.00 50.00
ASTM D 5361 Sampling Compacted Bituminous Mixtures for Field test 10 30.00 300.00
Laboratory Testing(Core Drilling)
ASTM D 3203 Percent Air Voids of Bituminous Paving Mixtures Laboratory test 10 15.00 150.00
Patching Patching Core Holes Field test 10 10.00 100.00
/1}/,
It is a pleasure working with you! Please send payment to the above address.Thank you!
Total $2,691.50
CME Testing and Engineering Inc. Invoice
1806 Welsh Avenue, Suite C
DATE INVOICE#
College Station, Texas 77840
(979)764-8700 8/12/2008 2656
BILLING PERIOD TERMS
BILL TO
6/18-7/31/08 Net 30
Mr.Keith Tinker
City of College Station
P.O.Box 9960 P.O. NUMBER
College Station,TX 77842
PROJECT NUMBER PROJECT CORRESPONDING REPORTS
28062 Reatta Meadows-Section 1,Phase 2 1-35
ITEM DESCRIPTION CATEGORY QTY/HRS RATE AMOUNT
Engineering Tech.Labor Engineering Technician Labor/Services Labor 32 35.00 1,120.00
ASTM D 4318 Liquid and Plastic Limits Laboratory test 8 24.00 192.00
ASTM D 1140 Amount of Material in Soils Finer Than No.200 Laboratory test 8 14.00 112.00
Sieve
ASTM D 421 Dry Sieve Analysis of Soil/Lime Mixture(Percent Laboratory test 8 10.00 80.00
Passing No.4 Sieve)
ASTM D 421 Dry Sieve Analysis of Soil/Lime Mixture(Percent Laboratory test 8 10.00 80.00
Passing 3/4"Sieve)
ASTM D 421 Dry Sieve Analysis of Soil/Lime Mixture(Percent Laboratory test 8 10.00 80.00
Passing 1 3/4"Sieve)
ASTM D 4972 PH of Soils(Method A) Laboratory test 6 15.00 90.00
ASTM D 698 Standard Effort Compaction Curve Laboratory test 6 120.00 720.00
ASTM D 1557 Modified Effort Compaction Curve,base material Laboratory test 1 130.00 130.00
Tex-104-106-E Atterberg Limits Test,base material Laboratory test 1 24.00 24.00
Tex-110-E Particle Size Analysis,base material Laboratory test 1 60.00 60.00
Depth Check Depth Check of Lime Treated Subgrade Depth check 16 10.00 160.00
ASTM D 2922 Field Moisture Densities by the Test,min.3 per trip, Field test 33 22.00 726.00
each
ASTM D 2922 Field Moisture Densities by the Test,min.3 per trip, Field test 9 22.00 198.00
each(retest)
ASTM C 31 Casting of(6"X 12")Concrete Test Cylinders Field test 36 12.00 432.00
ASTM C 39 Compression of(6"X 12")Concrete Test Cylinders Laboratory test 10 12.00 120.00
ASTM C 231 Air Content of Freshly Mixed Concrete Field test 9 15.00 135.00
Pickup Charge Collection of Concrete Test Cylinders from Job Site Pickup charge 3 40.00 120.00
(7/10,7/22,7/26)
c/e 7Z2 /AL)
SLZ-
It is a pleasure working with you! Please send payment to the above address.Thank you!
Total $4,579.00