ST9905-EM060829OPINION OF PROBABLE COST SUMMARY
City of Coppell Engineering
Paving and Drainage Improvements for Bethel Rd.
Project No. ST 99-05
Prepared by:
TranSystems Corporation Consultants
8/29!2006
~T ~4-a~
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UNIT TOTAL
ne~..ds.... TOTAL UNITS PRICE AMOUNT
1 Mobilization 0.8 LS $ 495 215.65 $ 396 172.52
2 Ri ht of Wa Pre oration 0.8 LS $ 233 333.00 $ 186 666.40
3 Roadwa Excavation 29652 CY $ 10.00 $ 296 520.00
4 Borrow and Embankment 1395 CY $ 6.00 $ 8 370.00
5 Saw Cut Concrete and As halt 652 LF $ 5.50 $ 3 588.00
6 Remove and Dis se of Concrete Pavement 6190 SY $ 10.00 $ 61 900.00
7 Remove and Dis se of As halt Pavement 17045 SY $ 2.00 $ 34 090.00
8 Tree Removal 0 NIA N/A N/A
9 9" Concrete avement with 6" Monolithic curb 44449 SY $ 56.00 $ 2,489 144.00
10 Lime 42#/SY 920 TON $ 115.00 $ 105 800.00
11 8" Stabilized Su rode 45970 SY $ 5.75 $ 264 327.50
12 As halt Transitions 1133 SY $ 30.00 $ 33 990.00
13 5" Reinforced Concrete Sidewalk 1400 SY $ 25.00 $ 35 000.00
14 4" Reinforced Concrete Sidewalk 122 SY $ 20.00 $ 2,440.00
15 6" Concrete Drive 1455 SY $ 49.50 $ 72 022.50
16 Median Nose 21 EA $ 1,000.00 $ 21 000.00
17 Cement Treated Base 1940 LF $ 25.00 $ 48,500.00
18 Barrier Free Ram 5 EA $ 500.00 $ 2 500.00
19 Remove Fence DFW Pro 0.8 LF $ 2,000.00 $ 1 600.00
20 Re lace Fence DFW Pro a 0.8 LF $ 2,000.00 $ 1 600.00
21 Stam Concrete 1700 SY $ 35.00 $ 59 500.00
22 Replace Brick Pavers w/Stamped Concrete ~ 7 locations 250 SY $ 25.00 $ 6 250.00
23 4" Round Reflective & White Round Non-Reflective Buttons Ac lic 1369 EA $ 4.00 $ 5 476.00
24 Reflective Pavement Markin s 0.8 LS $ 21 000.00 $ 16 800.00
25 Road Si n Su rts and Assemblies New Installation 16 EA $ 250.00 $ 4,000.00
28 Road Si n Su rts and Assemblies Relocation 4 EA $ 150.00 $ 600.00
27 Street Li ht Foundation 45 EA $ 600.00 $ 27 000.00
28 2" Conduit Sleeves and Pull Boxes 6900 LF $ 6.00 $ 41 400.00
29 Remove 8 Relocate Existin Street Li ht Assembl 1 LS $ 1,000.00 $ 1 000.00
30 Pedestrian Handrails 250 LF $ 100.00 $ 25,000.00
31 54" RCP Class III NIA LF NIA NIA
32 36" RCP Class III 51 LF $ 120.00 $ 6 120.00
33 33" RCP, Class III 381 LF $ 110.00 $ 41,910.00
34 30" RCP Class III 866 LF $ 95.00 $ 82,480.00
35 27" RCP Class III 818 LF $ 75.00 $ 61 350.00
36 24" RCP Class III 788 LF $ 70.00 $ 55,160.00
37 21" RCP Class III 911 LF $ 65.00 $ 59 215.00
38 18" RCP Class III 813 LF $ 60.00 $ 48 780.00
39 6' Recessed Curb Inlet 3 EA $ 2 000.00 $ 6 000.00
40 8' Recessed Curb Inlet 1 EA $ 3,000.00 $ 3 000.00
41 10' Recessed Curb Inlet 13 EA $ 4 000.00 $ 52 000.00
42 12' Recessed Curb Inlet 3 EA $ 4 200.00 $ 12 600.00
43 14' Recessed Curb Inlet 2 EA $ 4,500.00 $ 9,000.00
44 15' Recessed Curb Inlet N/A EA N/A N/A
45 20' Recessed Curb Inlet N/A EA N/A N/A
48 10' Modified Recessed Curb Inlet 2 EA $ 4 000.00 $ 8 000.00
47 15' TxDOT Curb Inlet at 2 locations 2 EA $ 5,000.00 $ 10 000.00
48 4' Dro Inlet N/A EA N/A NIA
49 4' x 4' Manhole NIA F~4 N/A NIA
50 Cast-In-Place Multi le Box Culverts 3-5' x 10' 1950 LF $ 1 000.00 $ 1,950,000.00
51 Cast-In-Place Multi le Box Culverts 4-8' x 10' 70 LF $ 1 400.00 $ 98 000.00
52 Win Wall Modifications Bethel Rd. Sta. 46+35 Box Culvert Sta. 0+00 1 LS $ 10 000.00 $ 10 000.00
53 Non Skewed Parallel Win all at 4-6' x 10' Box Culverts 2 EA $ 13,000.00 $ 26,000.00
54 Remove Portions of Box Culvert Headwall & Concrete Channel Riprap &
Re lace with Retainin Walls
1
LS
$ 10 000.00
$ 10 000.00
55 Remove and Dis se of Existin Box Culvert 4' x 8' and win walls 1 LS $ 5 000.00 $ 5 000.00
56 Tie Existin 42" outfall into Gabion Structure 1 LS $ 2,000.00 $ 2 000.00
57 Tie Existin 36" outfall into Gabion Structure 2 LS $ 2 000.00 $ 4,000.00
58 Tie Existin Flume into Gabion Structure 1 LS $ 2 300.00 $ 2 300.00
59 Tie 48" Storm Pipe under driveway at 620 loch Lane into 6' x 10' box
culvert
1
LS
$ 2 000.00
$ 2 000.00
60 Remove Existin 54" RCP at Enchanted Wa N/A LF N/A N/A
61 Remove 27 LF of Existin 10' x 10' Box Culvert and Headwall N/A LS N/A N/A
62 Remove 12" Drivewa Culverts NIA LF N/A NIA
63 Remove 18" RCP Storm Drain NIA LF N/A N/A
64 Remove Small Draina a Structures NIA EA N/A N/A
65 1.5' x 3' PVC Coated Gabion Structures 960 CY $ 225.00 $ 216 000.00
88 3' x 3' PVC Coated Gabion Structures 480 CY $ 225.00 $ 108 000.00
67 1' Gabion Mattress Structure 80 CY $ 225.00 $ 18 000.00
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OPINION OF PROBABLE COST SUMMARY
City of Coppell Engineering
Paving and Drainage Improvements for Bethel Rd.
Project No. ST 99-05
Prepared by'
TranSystems Corporation Consultants
s/zs/2oas
UNIT TOTAL
mTer t turrc oRICF AII~Ol1NT
68 VCe4r1 NVrr
8" PVC Sanita Sewer Line b o n-cut w/embedment
647
LF
$ 49.00
$ 31 703.00
69 5" Diameter Sanita Sewer Manhole 3 EA $ 3 000.00 $ 9 000.00
70 4" Diameter Sanita Sewer Manhole 1 EA $ 2 000.00 $ 2 000.00
71 6" PVC Sanita Sewer Line stubout 1 LS $ 500.00 $ 500.00
72 Adjust Sanita Sewer Manhole Rims to match new roadwa 10 EA $ 350.00 $ 3 500.00
73 Ad'usURelocate Sanita Sewer Clean-outs 1 LS $ 190.00 $ 190.00
74 Adjust Existing 12" Sanitary Sewer Main Located Below proposed 4-6' x 10'
Box Culverts
68
LF
$ 60.00
$ 4 080.00
75 16" PVC Water Line b O n Cut w/embedment 1075 LF $ 120.00 $ 129 000.00
76 6" PVC Water Line b O n Cut w/embedment N/A LF N/A NIA
77 12" PVC Waterline b O n Cut w/embedment 90 LF $ 70.00 $ 6 300.00
78 8" PVC Waterline O n Cut w/embedment 77 LF $ 45.00 $ 3,465.00
79 Fire H dram Assemblies on New 16" Waterline w/6" Gate Valve 4 EA $ 3 900.00 $ 15,600.00
80 Fire H Brant Assemblies on Existin 16" Waterline 12 EA $ 3 400.00 $ 40 500.00
81 Fire Hydrant Assemblies on Existing 16" Waterline w/16" Tapping Sleeve 8
Valve
1
EA
$ 5,400.00
$ 5 400.00
82 Relocate Fire H dram Assemblies w/6" Valve & Necessa 6" PVC Pie NIA EA NIA $ -
83 16" Gate Valve 2 EA $ 5 000.00 $ 10,000.00
84 12" Gate Valve 1 EA $ 1 600.00 $ 1,600.00
85 8" Gate Valve 1 EA $ 900.00 $ 900.00
86 Connection to Existin 16" Waterline 1 EA $ 2,OOD.00 $ 2 000.00
87 T " 2" Air Release Valve 1 LS $ 2 000.00 $ 2 000.00
88 Adjust Water Valve Boxes 23 EA $ 500.00 $ 11 500.00
89 Adjust Water Meter 8 Box NIA EA NIA NIA
90 Bandon/Remove Water Valve Boxes Along 16" Water Main and Plug B"
FH Stub-out
3
EA
$ 500.00
$ 1,500.00
91 Domestic Service Line Ad~ustments & Meter Relocation 1 LS $ 500.00 $ 500.00
92 Re air Re lace, and/or Modi Existin Irri ation S terns 1 LS $ 1,000.00 $ 1,000.00
93 16" Water Main Lowerin at 3-5' x 1D' box culverts 1 LS $ 9 400.00 $ 9,400.00
94 16" Water Main Lowerin at 4-6' x 10' box culverts 1 LS $ 10 600.00 $ 10,600.00
95 16" Water Main Lowerin at Draina a Laterals 10 EA $ 2 000.00 $ 20,000.00
96 10" Water Main Lowerin at 3-5' x 10' box culverts 1 EA $ 4 700.00 $ 4,700.00
97 8" Water Main Lowerin at Draina a Laterals 5 EA $ 1 650.00 $ 8 250.00
98 6" Fire H dram Stub-Out Water Line Lowerin 7 EA $ 1 500.00 $ 10,500.00
99 Backfiow Preventor Vault and Water Meter 1 LS $ 5 000.00 $ 5 000.00
100 Eriosion Control 0.8 LS $ 72,000.00 $ 57 600.00
101 Traffic Control 0.8 LS $ 180 000.00 $ 144 000.00
102 Ci EntrancelMonument Sin 1 LS $ 5,000.00 $ 5 000.00
103 Restore Parkwa and Distrubed Areas 0.8 LS $ 27 500.00 $ 22 000.00
104 Trench Safe S stem 8250 LF $ 2.50 $ 20 625.00
105 Pro'ect Si ns 2 EA $ 500.00 $ 1 000.00
106 Field Office 0.8 LS $ 7 200.00 $ 5,760.00
107 Landsca in and Irri ation 1 LS $ 225 000.00 $ 225,000.00
108 Service Ta wet 1 EA $ 750.00 $ 750.00
109 Service Ta d 1 EA $ 750.00 $ 750.00
110 Traffic S~ nal Ro al Bethel 1 LS $ 125 000.00 $ 125 000.00
111 Traffic Si nal Free rt Bethel 1 LS $ 125 000.00 $ 125 000.00
112 Brid eat Cottonwood Creek N/A NIA N!A N/A
113 NWP 39 Miti ation Plan 1 LS $ 26 000.00 $ 26 000.00
114 Channel Excavation 5100 CY $ 10.00 $ 51 000.00
115 4" PVC Sch 40 for irri ation NIA LF N/A N/A
TOTAL 8,319,822.92
Since ENGINEER has no control over the cost of labor, materials, equipment or services furnished by others, or over fhe CoMrador(s)
methods of determining prices, or over compefitive bidding or market conditlons, ENGINEER's opinions of probable Total project Costs and
Constnxdion Cost provided Tor herein are made on the basis of ENGINEER'S expedence and qualifications and represent ENGINEER'S best
judgment as an experienced and qualified professional engineer, familiar with the construction industry; but ENGINEER canrwt and does not
guarantee that proposals, bids or actual Total Projector ConsWdion Coats will not vary from opinions of probable cost prepared by
ENGINEER. If prior to the Bidding or Negotiating Phase OWNER wishes greater assurance to the Construction Cost he shall employ an
independent cost estimator
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