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Home My WebLink About20140268_06_Pamlico Sound Bridge Corridor Cost Analysis (October 2012) - Appendix E_20150317Appendix E NCDOT June 2012 Construction Cost Estimate NC-DOT Contract Standards and Development Unit Preliminary Estimate Section June 8, 2012 Updated Prices Memo To: Harry Lucas Engineer From: Doug Lane Preliminary Estimate Engineer Subject: B-2500 (Long Bridge) Alternative Functional Design Construction Estimates, Dare County. LONG BRIDGE Description Alternate A Alternate C (18.5 Miles) (18.1 Miles) Segment A $2,800,000 Segment C $1,900,000 Strs 8� Dredging $796,000,000 $794,000,000 Segment F $1,400,000 $1,400,000 B-2500 Long Bridge $800,200,000 $797,300,000 (Conventional) B-2500 Long Bridge $1,014,000,000 $1,011,000,000 (Design Build) Note: Design Buiid Cost �hown is an Average of the High and Low Range. E-1 NC-DOT Contract Standards and Development Unit Preliminary Estimate Section June 8, 2012 Memo To: Harry Lucas Engineer From: Doug Lane Preliminary Estimate Engineer Subject: Design Build Construction Estimate for B-2500 Long Bridge, in Dare County. B-2500 Lonq Bridqe (Hiqh Ranqe) ( Alternate A � DESCRIPTION CONSTR.COST B-2500 Long Br (Conventionai Construction Cost 6-8-12) $796,000,000 Inf�ate to Lett Date 0.00% $0 PE 10.00% $80,000,000 Sub-Total $876,000,000 Permits, R/W Acq.,Plans,1/2CT $170,000,000 6 Years at 3% / Yr Sub-Total $1,046,000,000 Risk 10.00% $104,000,000 Design Build Constructlen Cost (High Range� $1,150,000,000 Note: Estimate Date to Letting Date 2.0 Years Permits, R/W Acquisition, and Plan Completion 1.5 Years One Half Contract Time (Contract Time = Months) 2.5 Years DB Construction Cost includes 15% E. & C. cc: Beth Smyre, PE E-2 NC-DOT Contract Standards and Development Unit Preliminary Estimate Section June 8, 2012 Memo To: Harry Lucas Engineer From: Doug Lane Preliminary Estimate Engineer Subject: Design Build Construction Estimate for B-2500 Long Bridge, in Dare County. B-2500 Lonq Bridqe (Low Ranqe) ( Alternate A ) DESCRIPTION CONSTR.COST B-2500 Long Br (Conventional Construction Cost 6-8-12) $796,000,000 Inflate to Lett Date 0.00% $0 PE 5.00% $40�000�000 Sub-Total $836,000,000 Permits, R/W Acq.,Plans,1/2CT Months 2%/Yr Su b-Total $836,000,000 Risk 5.00% $42,000,000 Design Build Construction Cost (Low Range) �878,000,000 Note: Estimate Date to Letting Date 2.0 Years Permits, R/W Acquisition, and Plan Completion 1.5 Years One Half Contract Time (Contract Time = Months) 2.5 Years DB Construction Cost includes 15% E. & C. cc: Beth Smyre, PE E-3 NC-DOT Contract Standards and Development Unit Preliminary Estimate Section June 8, 2012 Memo To: Harry Lucas Engineer From: Doug Lane Preliminary Estimate Engineer Subject: Design Build Construction Estimate for B-2500 Long Bridge, in Dare County. B-2500 Lonq Bridqe (Hiqh Ranqe) ( Alternate C ) DESCRIPTION CONSTR.COST B-2500 Long Br (Conventional Construction Cost 6-8-12) $794,000,000 Inflate to Lett Date 0.00% $0 PE 10.00% �79,000,000 Sub-Total �873,000,000 Permits, R/W Acq.,Plans,1/2CT $169,000,000 6 Years at 3% / Yr Sub-Total $1,042,000,000 Risk 10.00% $104,000,000 Design Build Construction Cost (High Range) $1,146,000,000 Note: Estimate Date to Letting Date 2.0 Years Permits, R/W Acquisition, and Plan Completion 1.5 Years One Half Contract Time (Contract Time = Months) 2.5 Years DB Construction Cost includes 15% E. & C. cc: Beth Smyre, PE E-4 NC-DOT Contract Standards and Development Unit Preliminary Estimate Section June 8, 2012 Memo To: Harry Lucas Engineer From: Doug Lane Preliminary Estimate Engineer Subject: Design Build Construction Estimate for B-2500 Long Bridge, in Dare County. B-2500 Lonq Bridqe (Low Ranqe) ( Alternate C ) DESCRIPTION CONSTR.COST B-2500 Long Br (Conventional Construction Cost 6-8-12) $794,000,000 Inflate to Lett Date 0.00% $0 PE 5.00% $40,000,000 Sub-Total $834,000,000 Permits, R/W Acq.,Plans,1/2CT Months 2%/Yr Sub-Total $834,000,000 Risk 5.00% $42,000,000 Design Build Construction Cost (Low Ra;iye) $876,000,000 Note: Estimate Date to Letting Date 2.0 Years Permits, R/W Acquisition, and Plan Completion 1.5 Years One Half Contract Time (Contrect Time = Months) 2.5 Years DB Construction Cost includes 15% E. & C. cc: Beth Smyre, PE E-5 NC-DOT Contract Standards and Development Unit Preliminary Estimate Section June 8, 2012 Updated Prices Memo To: Harry Lucas Engineer From: Doug Lane Preliminary Estimate Engineer Subject: B-2500 (Long Bridge) Alternative Functional Design Construction Estimates, Dare County. LONG BRIDGE Description Alternate A Alternate C (18.5 Miles) (18.1 Miles) Segment A $2,800,000 Segment C $1,900,000 Strs & Dredging $796,000,000 $794,000,000 Segment F $1,400,000 $1,400,000 B-2500 Long Bridge $800,200,000 $797,300,000 (Conventional) B-2500 Long Bridge $1,014,000,000 $1,011,000,000 (Design Build) Note: Design Build Cost shown is an Aver�ge of the High and Low Range. E-6 TIP No Route From Typical Section North Carolina Department of Transportation Preliminary Estimate B-2500 Seg A County NC 12 Oregon Inlet to Rodanthe - Curved Rodanthe Terminus (Segment A) Approach Road 2 Lane Shoulder Priced By: Doug Lane Quantities By: Casey Woodall Requested By: Victor Barbour, PE 10/31/11 Updated Prices Only 10/8/03 10/28/11 DARE CONSTR. COST $2,800,000 Line Sec Item Des No. Description Quantity Unit Price Amount Clearin and Grubbina 1.5 Acre $ 30,000.00 $ 45,000.00 Earthwork 20,000 CY $ 15.00 $ 300,000.00 Pavement Removal 650 SY $ 5.00 $ 3,250.00 Draina e New Location 0.7 Miles $ 150,000.00 $ 105,000.00 Fine Gradin 12,600 SY $ 3.00 $ 37,800.00 Pavement Widenin 0 SY $ - New Pavement 11,000 SY $ 80.00 $ 880,000.00 Pavement Resurfacin 0 SY $ _ 5.0"Avera e As halt Wed in 3,600 SY $ 30.00 $ 108,000.00 Sub rade Stabilization 11,300 SY $ 7.00 $ 79,100.00 1'-6" Concrete Curb and Gutter 0 LF $ _ 2'-6" Concrete Curb and Gutter 0 LF $ _ 4" Concrete Sidewalk both sides 0 SY $ _ 7" Monolithic Islands 0 SY $ _ Erosion Control 7 Acres $ 15,000.00 $ 105,000.00 New RR Si nal wiih Gates 0 Each $ _ Rubber Railroad Crossintr 0 Each $ _ U rade Traffic Si nal 0 Each $ _ Traffic Control 0.7 Miles $ 25,000.00 $ 17,500.00 Thermo and Markers 0.7 Miles $ 20,000.00 $ 14,000.00 Utilitv Construction Relocate Existina «%ater Line 0 LF $ _ Relocate Existin� Se��er Line 0 LP � _ A�Iisc. R. Mob (1 �% Strs&Util) Misc. & Mob (45% Functional) � 762,350.00 L�'Ltl V./ 1VEIIC� �ontract �.ost ....................... ............. �. c� �. � $ % . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . �onstruction �'o�t .................................... E-7 � 2,4�7,000.00 � �a3>000.00 S 2,800,000.00 TIP No Route From Typical Section Priced By: Quantities By: Requested By: North Carolina Department of Transportation Preliminary Estimate B-2500 Seg C County: DARE NC 12 Oregon Inlet to Rodanthe - Intersection Rodanthe Terminus (Segment C) CONSTR. COST Approach Road $1,900,000 2 Lane Shoulder Doug Lane 10/31/11 Updated Unit Prices Only Casey Woodall 10/8/03 Victor Barbour, PE 10/28/11 Line Sec Item Des No. Description Quantity Unit Price Amount Clearin and Grubbin 0.5 Acre $ 30,000.00 $ 15 000.00 $ - Earthwork 6,000 CY $ 20.00 $ 120,000.00 Pavement Removal 0 SY $ - Draina e New Location 0.40 Miles $ I50,000.00 $ 60,000.00 Fine Gradin 8,600 SY $ 3.00 $ 25,800.00 Pavement Widenin 4,500 SY $ 90.00 $ 405,000.00 New Pavement 2,900 SY $ 80.00 $ 232,000.00 Pavement Resurfacin 3,200 SY $ 15.00 $ 48,000.00 ."Avera e As halt Wed ina 0 SY $ - Sub rade Stabilization 8,100 SY $ 7.00 $ 56,700.00 1'-6" Concrete Curb and Gutter 0 LF $ - 2'-6" Concrete Curb and Gutter 0 LF $ - 4" Concrete Sidewalk both sides 0 SY $ - 7" Monolithic Islands 0 SY $ - Erosion Control 4.2 Acres $ 15,000.00 $ 63,000.00 New RR SiQnal with Gates 0 Each $ - Rubber Railroad Crossin 0 Each $ - New Traffic Si nal (NC12 & Old NC12 1 Each $ 90,000.00 $ 90,000.00 Traffic Control 0.4 Miles $ 35,000.00 $ 14,000.00 Thenno and Markers 0.4 Miles $ 20,000.00 $ 8,000.00 Utilitv Construction Relocate Existina V��ater Line 0 LF $ - Relocate �xistina Sewer Line 0 LF � - Misc. R. Mob ( I S% Strs�.Util) Misc. & Mob (45% Functional) � 511,�00.00 Lgth 0.4 NiiEes Contract Cost ....................... .............. $ 1,649,000.00 E. & C. 1_5% ..................................... � 2�I.U00.00 Construction Cost ....................... .............. � 1,9QQ,OOa.00 : TIP No Route From Typical Section Priced By: Quantities By: Requested By: North Carolina Department of Transportation Preliminary Estimate B-2500 Lon� Deen �'�'ater Alternative Alt A Strs County: NC 12 Replacement of Bridge #11 (Herbert C. Bonner Bridge) with Curved Rodanthe Tenninus (Segment A) Long Deep Water Alternative Doug Lane / Harry Lucas 06/08/12 Updated Unit Prices Casey Woodail l0/14/03 Victor Barbour, PE 10/28/1 I DARE CONSTR. COST �796,000,000 Line Sec Item Des No. Description Quantity Unit Price Amount Thermo and Markers 17.5 Miles $ 12,000.00 $ 210,000.00 1.3 Mi. Southern A roach 40' x 6,575' 263,000 SF $ 125.00 $ 32,875,000.00 (Const. From Work Brid e) 13.9 Mi. Southern A roach 40' x 73,821' 2,952,840 SF $ 130.00 $ 383,869,200.00 (Constr. From Bar e) 0.5 Mi. Hi h Level & Channel 40' x 2,400' 96,000 SF $ 375.00 $ 36,000,000.00 Bum Outs (6Ea x 12,OOOSF) 72,000 SF $ 130.00 $ 9,360,000.00 1.8 Mi. Northern A roach 40' x 9,475' 379,000 SF $ 125.00 $ 47,375,000.00 (Constr. From Work Brid e) Tem orar Access Work Brid es and Dred in 1 LS $ 120,000,000.00 $ 120,000,000.00 Misc. & Mob (10% Structure) l LS $ 62,968,800.00 Lgin i i.� iviiies �:ontract c.ost ........... E. & C. 15% ........... Construction Cost ........... E-9 . ........................ � 6y"l,6Sx,000.00 . ........................ $ 103,342,000.00 . ........................ $ 796,000,000.00 TIP No Route From Typical Section Priced Bv: Prepared By: Requested By: North Carolina Department of Transportation • Preliminary Estimate B-2500 Long Deep Water Alternative Alt C Strs County: NC 12 Replacement of Bridge #11 (Herbert C. Bonner Bridge) with Intersection Rodanthe Terminus (Segment C) Long Deep Water Alternative Doug Lane / Hany Lucas 6/8/12 Updated Unit Prices Casey Woodall ]0/l4/03 Victor Barbour, PE 10/28/11 DARE CONSTR. COST $794,000,000 Line Sec Item Des No. Description Quantity Unit Price Amount Thermo and Markers 17.5 Miles $ 12,000.00 $ 210,000.00 1.2 Mi. Southern A roach 40' x 6,300' 252,000 SF $ 125.00 $ 31,500,000.00 (Const. From Work Brid e) 13.9 Mi. Southern A roach 40' x 73,773' 2,950,920 SF $ 130.00 $ 383,619,600.00 (Constr. From Bar e) 0.5 Mi. Hi h Level & Channel 40' x 2,400' 96,000 SF $ 375.00 $ 36,000,000.00 Bum Outs (6 Ea x 12,000 SF) 72,000 SF $ 130.00 $ 9,360,000.00 1.8 Mi. Northern A roach 40' x 9,475' 379,000 SF $ 125.00 $ 47,375,000.00 (Constr. From Work Brid e) Tem orar Access Work BridQes and Dred in 1 LS $ 120,000,000.00 $ 120,000,000.00 Misc. & Mob (10% Structure) ] LS $ 62,806,400.00 Lgth 17.4 Miles Contract Cost .............. ........................ $ 690,871,000.00 E. & C. 15% .............. ........................ $ 103,129,000.00 Construction Cost .............. .......... .............. � 794,000,000.00 E-10 North Caro]ina Department of Transportation Preliminary Estimate TIP No. B-2500 Seg F County: DARE Route NC 12 From Oregon Inlet to Rodanthe - Bodie Island Terminus (Segment F) CONSTR. COST Typical Section 2 Lane Shoulder $1,400,000 Priced By: Doug Lane 10/31/11 Updated Unit Prices Only Quantities By: Casey Woodall 10/8/03 Requested By: Victor Barbour, PE 10/28/11 Line Sec Item Des No. Description Quantity Unit Price Amount Clearin and Grubbin 0.7 Acre $ 30,000.00 $ 21,000.00 Earthwork 17,000 CY $ 15.00 $ 255,000.00 Pavement Removal 2,000 SY $ 5.00 $ 10,000.00 Draina e New Location 0.30 Miles $ 150,000.00 $ 45,000.00 Fine Gradin 5,300 SY $ 3.00 � 15,900.00 Pavement Widenin 0 SY $ - New Pavement 4,300 SY $ 80.00 $ 344,000.00 Pavement Resurfacin 3,000 SY $ 12.00 $ 36,000.00 ."Avera e As halt Wed in 0 SY $ - Sub rade Stabilization 4,600 SY $ 7.00 $ 32,200.00 1'-6" Concrete Curb and Gutter 0 LF $ - 2'-6" Concrete Curb and Gutter 0 LF $ - 4" Concrete Sidewalk both sides 0 SY $ - 7" Monolithic Islands 0 SY $ - Erosion Control 3.7 Acres $ 15,000.00 $ 55,500.00 New RR Si nal with Gates 0 Each $ - Rubber Railroad Crossin 0 Each $ - U rade Traffic Si nal 0 Each $ - Traffic Control 0.3 Miles $ 30,000.00 $ 9,000.00 Thermo and Markers 0.3 Miles $ 20,000.00 $ 6,000.00 Utilitv Construction Relocate Existin Water Line 0 LP $ - Relocate Existina Sewer Line 0 LP $ - Misc. & Mob (IS% Strs&Util) Misc. & Mob (45% Functional) $ 373,400.00 Lgin u.s rvtues t:ontract t:ost ....................... ............. E. & C. I 5 % . . . . . . . . . . . .. . . . . . . . . .. . . . . . . . . . . . . . Construction Co�t ............. .......... ............. E-11 � 1,203,000.00 � 197,000.00 � Z,400,QOQ.QO