route 7 widening and bridge rehabilitation over dulles … · 3 design-build route 7 widening and...

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Submitted to: Virginia Department of Transportation1401 E. Broad StreetRichmond, Virginia 23219

March 9, 2015

Letter of Submittal and Attachments

DESIGN-BUILD Route 7 Widening and Bridge Rehabilitation

Over Dulles Toll Road and Airport Access Highway Fairfax County, Virginia

State Project No.: 0007-029-139, P101, R201, C501, B617, B618Federal Project No.: BR-5401 (738)

Contract ID Number: C00082135DB77

Original

Submitted by:

&

4.1 Letter of Submittal

&

4.2 Attachments to the Letter of Subm

ittal

&

4.2.1 Organizational Chart

3

Design-Build Route 7 Widening and Bridge Rehabilitation

over Dulles Toll Road and Airport Access Highway

Contract ID #: C00082135DB77

4.2 ATTACHMENTS TO THE LETTER OF SUBMITTAL 4.2.1 Organizational Chart and Key Personnel The Corman DB Team confirms that the Key Personnel contained in our SOQ remains true and accurate.

Regarding the organizational chart, we have requested and received VDOT written approval to replace

proposed Erosion & Sediment Control Engineer (non-key staff position) Sheila Reeves, PE with Brian

Finerfrock, PE and proposed MOT & TMP Plans and Pedestrian Improvements (non-key staff position) Anand

Patel, PE with Richard Rose, PE. Sheila and Anand are no longer employees of RK&K. Erosion and Sediment Control Engineer, Brian Finerfrock, PE will report directly to the Design Manager.

Brian is a Senior Water Resources Engineer with more than 19 years of advanced technical roadway and

drainage training and experience on both rural and urban design projects. His project experience includes

municipal and roadway design projects on new location, reconstruction and widening, and major drainage

improvement projects. He was the District River Mechanic Engineer overseeing all riverine and scour studies

of bridges and culverts for VDOT NOVA District including I-495 HOT lanes, Woodrow Wilson Bridge, I-95

4th lane, Route 28 PPTA, and Route 15 Haymarket PPTA. Design-build experience includes Battlefield

Parkway Design-Build, Pacific Boulevard Design Build, Route 27/244 Design-Build, and Route 50

Widening Design-Build.

MOT & TMP Plans and Pedestrian Improvements, Gladston “Richard” Rose, PE brings more than 19

years of engineering experience in the management and design of transportation infrastructure improvements

projects, including the preparation of MOT plans and pedestrian improvements for municipalities and state

DOTs, including Virginia. He is adept at resolving conflicting movements between vehicular and pedestrian

traffic at intersections to increase safety. Richard has provided complex maintenance of traffic plans on small

sidewalk projects to multi-lane highways projects. He was the Senior Engineer responsible for the design and

investigation of intersection and route improvements for the VDOT/FCDOT Jones Branch Connector Study in

Fairfax County. He also served as Senior Roadway Engineer and Maintenance of Traffic Engineer for task

orders under the VDOT Northern Virginia District Limited Design Services On-Call Contract on projects

including: Route 7 Truck Climbing Lane in Loudoun County where he was responsible for the design and

drafting of MOT plans; the Route 9 Traffic Calming and Pedestrian Enhancements in the Town of Hillsboro

preparing preliminary and final design plans for traffic calming and pedestrian enhancements; and Balls Ford

Road Improvements in Prince William County that included widening and drainage improvements of Balls

Ford Road within the Groveton Road intersection. Richard will report directly to the Design Manager. The Corman DB Team Organization Chart on the following page shows the “chain of command” and

illustrates the functional relationships. Solid lines identify the reporting relationships of our team members in

managing, designing and constructing the project, including quality control/quality assurance. Dashed lines

represent indirect reporting and obligations to the owner and/or Corporate Management. The chart also shows

that a clear separation exists between QA and Construction QC inspection and field/laboratory testing.

4




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4.2.2 Conceptual R

oadway Plans

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4.2.3 Conceptual B

ridge Plans

7 0007-029-139, B617, B618

000000000006248000000000006246 82135

X231-SN

FAIRFAX COUNTY - 1.9 MI. W. INT. RTE. 495

PROJ. 0007-029-139, B617, B618

AND AIRPORT ACCESS HIGHWAY

RTE. 7 OVER DULLES TOLL ROAD

to the As-built bridge plans.

The substructure designation in this plan has been reversed in relation

The bridge plan has been oriented to match the roadway stationing.

Note:

437’-0�"

Scale: 1" = 25’

Sta. 531+85

WBL PVCSta. 533+35

WBL PVTSta. 531+39.18

WBL PVT

Sta. 533+24.88

EBL PVT

Sta. 531+13.24

End of slab

Beginning of bridge

Sta. 531+74.88

EBL PVC

Sta. 531+29.07

EBL PVT

Finished grade

Sta. 535+50.30

End of slab

End of bridge

vert. cl.

16’-6" min.

slab typ.

Approach

ABUTMENT B

Span f

C

Road EBLL Future CD

Exp.

C C

PIER 3 PIER 4 PIER 5

Span eSpan d

Road EBLL Dulles Access

Road EBLL Dulles Toll

Exp. Exp.

vert. cl.

18’-11" min.vert. cl.

16’-6" min.

DEVELOPED SECTION ALONG RTE. 7 WBL LB

Fix.

C C

PIER 1 PIER 2

Span cSpan b

Road WBLL Dulles Toll

Road WBLL Dulles Access

Exp. Exp.

vert. cl.

17’-6" min.

vert. cl.

19’-3" min.

LBRte. 7 constr. profile along Existing ground

Exp.

ABUTMENT A

C

Road WBLL Future CD

vert. cl.

16’-6" min.

typ.abutmentsexist.Remove

Elev. 390.00

Elev. 389.30

Elev. 390.74

Elev. 390.50 Elev. 389.51 Elev. 388.50Elev. 387.77

Elev. 387.33

Elev. 388.07Elev. 389.08

Elev. 389.22Elev. 389.93 Elev. 390.09

Elev. 390.53

3’-5"

2’-9"

5’-3"

5’-0"

18’-0"31’-0"

30’-5"

17’-3"

CD road

CD road

PLAN

14’-

0"

51’-

0"

16’-

0"

51’-

0"

14’-

0"

SU

PMe

dia

nS

UP

149’-

4"

16’-

8�

"25’-

4�

"

4’-

0"

Me

dia

n

B

B

C

C

C C

C

C C

C

Face of curb

Face of curb

Brid

ge

Existin

g

WB

L

Brid

ge

Existin

g

EB

L

80’-2" 80’-2" 80’-2" 80’-2"

Span a Span b Span c Span d Span e Span f

WB

LE

BL

Railin

gRailin

g

EBL BRIDGE

WBL BRIDGE

S38 -03’-36"E

S38 -03’-36"E

S38 -03’-36"E

to be re

mo

ve

d

Superstructure

1" open Joint

To Rte. 694

Sta. 531+71.44

L Pier 1

Sta. 532+51.60

L Pier 2

Sta. 533+31.77

L Pier 3Sta. 534+11.93

L Pier 4

Sta. 534+92.09

L Pier 5C

Road WBLL Dulles Toll Road EBL

L Dulles Toll

Road EBLL Dulles Access

Road WBLL Dulles Access

median curbFace of

median curbFace of

skew typ.19 -08’-16"

pavement typ.Edge of

Int’l

Air

port

To

Dulles

To

Rte.

676

vertical cl.Point of min.


Traffic

Lanes

Traffic

Lanes

exist. bridge

attached to

Utility conduit

exist. bridge

attached to

Utility conduit

10"

10"

10"

10"

barrier typ.End concrete



I-495

To

To I-495

L Rte. 7 WBL

L Rte. 7 EBL

I-495

To

48’-

11"~

45’-

8"~

to be re

mo

ve

d

Superstructure

Rte. 7 WBL

Measured along

LB

LBRoute 7 Constr.

Sta. 531+13.24

Abutment A

End of slab

slab typ.

Approach

Sta. 535+50.30

Abutment B

End of slab

58’-2�"58’-2�"

slab typ.

Approach

pedestrian fenceDecorative

pedestrian fenceDecorative

437’-0�"

pad

Sleeper

Gary Johnson

RK&K

Jill Boxley

Ashley Johnson

CD road

for future

45’-0" clr. min.CD road

CD road

for future

45’-0" clr. min.CD road

68’-

8"

80’-

8"

Legend:

- Width including shoulders

- Minimum horizontal clearance

SUP - Shared Use Path

MANAGER

DISTRICT CONSTRUCTION

MANAGER

VDOT PROJECT

CONSTRUCTION

APPROVAL FOR

RECOMMENDED FOR

with Sec. 411.

The existing structure is designated a Type B structure in accordance

any discrepancies and interferences, before commencing work.

dimensions and existing bridge conditions and shall notify VDOT of

The Contractor shall be responsible for field verification of all

Elevations shown are based on Vertical Datum NAVD 88.

Structure and Bridge Section.

As-Built Plans can be obtained from VDOT - Northern VA District

on the As-Built bridge plans No. 189-08 and 189-08A. A copy of the

These plans are prepared based on survey and the information shown

and 189-08A.

Bridge No. of existing bridges are 1132 and 1133 and Plan No. is 189-08

Low permeability concrete shall be used in this project.

be Class A4. Concrete in substructure shall be Class A3.

Concrete in superstructure including parapets and terminal walls shall

2011 and latest revisions.

Department of Transportation Work Area Protection Manual, June

This project shall be constructed in accordance with the Virginia

documents.

Specifications and Special Provisions included in the contract

These plans are incomplete unless accompanied by the Supplemental

Bridge Standards, 2008.

Standards: Virginia Department of Transportation Road and

2012; and VDOT Modifications.

Design: AASHTO LRFD Bridge Design Specifications, 6th Edition,

Bridge Specifications, 2007.

Construction: Virginia Department of Transportation Road and

Specifications:

HL-93 loading for new superstructure and substructure.

substructure.

Capacity: HS20-44 loading and alternate military loading for existing

Span layout: 58’ - 80’ - 80’ - 80’ - 80’ - 58’.

14’-0" SUP. Overall width 147’-8" face-to-face of rails.

Width: 14’-0" SUP, 51’-0" roadway, 16’-0" median, 51’-0" roadway,

pedestrian fence

Decorative steel

Exp.

Span a

None

189-08BGary Johnson

REVISIONS

For Table of Revisions,

see Sheet 2.

COMMONWEALTH OF VIRGINIA

DEPARTMENT OF TRANSPORTATION

No. Description Date

COORDINATED:

SUPERVISED:

DESIGNED:

DRAWN:

CHECKED:

PLANS BY:

GENERAL NOTES:

ROUTE

FEDERAL AID

PROJECT ROUTE PROJECT

STATE SHEET

NO.

and Scour Code:

FHWA Construction

UPC No.

DESIGN EXCEPTION(S):

VA.

STATE

Federal Oversight Code:

NBIS Number:

Approved:

c

Recommended for Approval:

State Structure and Bridge Engineer

_ _ _ _ _ _ _ _ _ _Date:

Chief Engineer

PROPOSED BRIDGE WIDENING ON

_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

Date

Date

2014, Commonwealth of Virginia Sheet 1 of 9

STRUCTURAL ENGINEER

RICHMOND, VA

RK&K

Rte 7_001.d

gn

S-1

typ.

Wall as required

T

T

T

T

TC

T

T

T

(DATUR-Abandoned)

(DAT

UR)(Q

LD)

(QLB)(QLD) (DATUR) (QLD)(QLB)

EOI

437’-0�"

V.C. = 150’

C.G. Elev. 391.00

C.G. Sta. 532+60

WBL

+1.21% -1.26%

EBL

+1.21% -1.26%

V.C. = 150’

C.G. Elev. 391.25

C.G. Sta. 532+49.88

V.C. = 155’

C.G. Elev. 388.85

C.G. Sta. 530+51.57

-0.68% +1.21%

EBL

-1.16% +1.21%

V.C. = 155’

C.G. Elev. 388.60

C.G. Sta. 530+61.68

WBL

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Scale: �" = 1’-0"

Date Plan No. Sheet No.Designed: ...........

Drawn: ................

Checked: ............2014, Commonwealth of Virginiac


STRUCTURE AND BRIDGE DIVISION



Revisions

ROUTE

FEDERAL AID


STATE SHEET

NO.

VA.

STATEROUTE

FEDERAL AID


STATE SHEET

NO.

VA.

STATE

STRUCTURAL ENGINEER

RICHMOND, VA

RK&K

Rte 7_002.d

gn

7 0007-029-139, B617, B618

Feb. 2015 189-08B

TRANSVERSE SECTION

14’-0" 14’-0"

2’-6" 2’-6"4 spa. @ 7’-11" = 31’-8" 2 spa. @ 6’-1�"

= 12’-3"

2’-7�"2’-7�" 5 spa. @ 8’-1" = 40’-5"

51’-0"

Shared use path Median Shared use path

BRoute 7 construction L

C

2’-0"12’-0"23’-0" 12’-0" 26’-0"

28’-7�" 33’-4�"

2’-0"1’-0"4 lanes @ 12’-0" = 48’-0"

2’-0" 1’-0"4 lanes @ 12’-0" = 48’-0"

BB

L telephone conduitsC

CL electrical conduits

C

CL electrical conduits

median

6" raised

1’-1"1’-6"

Pedestrian

Fence, typ.

8"

Slab

5’-0"1’-1"

Pedestrian

Fence, typ.

1’-1"1’-6" 2’-0"

8"

Slab

1’-4"

L 1" open joint

Existing 36WF

beams, typ.

Existing 36WF

beams, typ.

48’-11"

5’-0"

45’-8"

PROPOSED TRANSVERSE SECTION

EXISTING TRANSVERSE SECTION

8�" min.

1’-0"3 lanes @ 12’-0" = 36’-0"Proposed

Future

CL 1" open joint


CL 1" open joint

B B25’-4�" 16’-8�"

10" Varies 51’-0" to 63’-0"10"

10"10"

2% slope 2% slope

Existing L Rte. 7 WBL Existing L Rte. 7 EBL

girderExisting

girderExisting

L Rte. 7 EBLL Rte. 7 WBL

Rte. 7 EBL

Point of finished grade

Rte. 7 WBL

Point of finished grade

14’-0" Shoulder

pedestrian fence

Decorative steel

pedestrian fence

Decorative steel

parapet, typ.

BR27C

JAJ

JRB

WB lane arrows shown for future lane configuration.

Legend:

- Existing structure

- New structure

3’-2"

13 spaces @ 11’-0" = 143’-0"

3’-2"

12"

8’-

4"

3’-8�"

Varies 4’-0" to 16’-0"

78’-11�" 70’-4�"

�"

PCBT-37 (span a and f)

PCBT-53 (span b-e)

GSJ

S-2

S-2

L conduits#

shown in proposed transverse section below.#Conduits in sidewalk to be relocated and installed as

Dimensions shown are from as-built plans.Note:

#

L telephone conduitsC CL conduits

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Drawn: ................






Revisions

ROUTE

FEDERAL AID


STATE SHEET

NO.

VA.

STATEROUTE

FEDERAL AID


STATE SHEET

NO.

VA.

STATE

STRUCTURAL ENGINEER

RICHMOND, VA

RK&K

Rte 7_003.d

gn

7 0007-029-139, B617, B618

Feb. 2015 189-08B

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Scale: �" = 1’-0" unless otherwise noted

PLAN AND ELEVATIONABUTMENT A

PLAN

SECTION A-AScale: �" = 1’-0"

7’-0"

1’-3"4’-6"

1’-3"

ELEVATION

3’-

0"

12"

required

Wall as

S-3

S-3

(Piles not shown)

(Abutment A shown, Abutment B similar)

158’-�"

Back of stem

wall drain

Geocomposite

non-rigid tubing

Form with 6"

1’-8"

3’-1"2’-3"

A

A

GSJ

Constr. jt.LC

61

71’-�" 87’-�"

13 spaces @ 11’-0" = 143’-0"

LB Rte. 7 EBLLB Rte. 7 WBL

Elev. 383.79Elev. 384.00

Elev. 384.22Elev. 384.44

Elev. 384.66Elev. 384.88Elev. 385.18

Elev. 383.63Elev. 383.85

Elev. 384.08Elev. 384.29

Elev. 384.52

Elev. 384.95

Elev. 384.73

Front of stem

of backwall

Front faceBack of stem

of backwall

Back face

LBRte. 7 Constr.

BACKWALL DETAIL

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Revisions

ROUTE

FEDERAL AID


STATE SHEET

NO.

VA.

STATEROUTE

FEDERAL AID


STATE SHEET

NO.

VA.

STATE

STRUCTURAL ENGINEER

RICHMOND, VA

RK&K

Rte 7_004.d

gn

7 0007-029-139, B617, B618

189-08B

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TYPICAL PIER MODIFICATIONS

48’-0" 48’-0"

96’-0"

2’-

8"

min.

wall extension

Limit of pier

top of wall

to placement of

of concrete prior

Remove top 3" to 4"

1" min. pedestal typ.

Dowels (see note)

forces at fixed pier.

shall be designed for longitudinal

Pier 3 has fixed bearings. Dowels

Note:

cap/bearing

Top of pier

cap/bearing

Top of pier

Existing pier

96’-0"

48’-0"48’-0"

Scale: �" = 1’-0" Scale: �" = 1’-0"

LC LC

TYPICAL NEW PIER TYPICAL PIER MODIFICATION

SECTION A-A SECTION B-B

Pier & Brg.LC Pier & Brg.LC

1’-6" 1’-6"

3’-0"

3’-0"

1’-6"1’-6"1"

min.

6"

1’-

6"

1’-

6"

Scale: �" = 1’-0"

LC Pier

6"

6"

3’-

0"

3’-

0"

to be removed

Existing pier end

New pier end cap

anchors to pier wall

Drill and grout

Scale: �" = 1’-0"

PROPOSED

DEMOLITION

PIER END TAPER

PIER END RECONSTRUCTION DETAIL

Scale: �" = 1’-0" unless otherwise noted

LC

ELEVATION

BRoute 7 Constr. L o

typ.

19 -08’-16"

seat

3’-

0"

26’-10�"56’-11�" 17’-8�" 57’-4�"

158’-10�"

typ.

3’-3"

PLAN

6" 21’-2�"

21’-8�"

Existing footing

10’-5�"

A

A

B

B A

A

Sta. 531+46.75

RT7E

B

B

B

B

18’-4�"

31’-9�"6’-2"

A

A

37’-6" 46’-9"

LB

Sta. 531+71.44

RT7WLB

C C6" 45’-9" 6" 36’-6" 6"6"

w/ filler

1" exp. jt.

w/ filler

1" exp. jt.

w/ filler

1" exp. jt.

Top of barrier

w/ filler

1" exp. jt.

Route 7 WBLLB Route 7 EBLLB

@ Pier

Route 7 Constr.

LCLB

taper

Pier end

taper

Pier end

pier end

Reconstruct

pier end

Reconstruct

pier end

Reconstruct

pier end

Reconstruct

1’-10�" gap 2’-5�" gap

filler typ.1" jt. w/

New pier

22’-6�"

New pier

28’-10"

Existing pier

12’-3�"

Existing pier

40’-6"

Existing pier

49’-9"

to match exist.

elev. of new pier

Bottom of footing

13’-5�"

Brg.

Pier &

LC

Beam typ.LC

Legend:

Existing structure

Completed structure

Demo structure

filler1" jt. w/

w/ filler

1" exp. jt.

Pier

New

LC Beam typ.

S-4

S-4Feb 2015GSJ

overhead sign

footing to support

extend pier and

For Piers 4 and 5,

Piers 1, 2, 3 shown.

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Drawn: ................






Revisions

ROUTE

FEDERAL AID


STATE SHEET

NO.

VA.

STATEROUTE

FEDERAL AID


STATE SHEET

NO.

VA.

STATE

STRUCTURAL ENGINEER

RICHMOND, VA

RK&K

Rte 7_005.d

gn

7 0007-029-139, B617, B618

Feb. 2015 189-08B

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TYPICAL SECTION

PEDESTRIAN OVERPASS/UNDERPASS

S-5

S-5GSJ

10’-

0"

Finished grade

DESCRIPTION

PEDESTRIAN UNDERPASSES

VA STRUCTURE NO. FEDERAL I.D.

Ramp from WB 267 to WB 7

Ramp from WB 7 to WB 267

Ramp from WB 267 to Rte. 7 top of Ramp

1932 30426

1933 30427

1934 30428

1935 30429

concrete arch

Precast continuous

with vertical walls

Precast concrete arch

min.

5’-0"

min.

5’-0"

10’-

0"

min.

5’-0"

min.

5’-0"

(ACCEPTABLE ALTERNATIVES)

TYPICAL PEDESTRIAN UNDERPASS

envelope

Min. clearanceenvelope

Min. clearance

Ramp from WB 7 to EB 267Ramp from EB 267 to WB 7, and

14’-0"

Truss

PEDESTRIAN OVERPASS

TYPICAL SECTION

DESCRIPTION

PEDESTRIAN OVERPASSES

VA STRUCTURE NO. FEDERAL I.D.

1936 30430Ramp from EB 7 to EB 267Ramp from EB 267 to Rte. 7 top of Ramp, andRamp from EB 267 to EB 7,

Pedestrian fence (Type C)

12" x 12" concrete curb

vertical membersshall line-up with the trussPedestrian fence post locationsNote:

5’-0" 5’-0" 5’-0" 5’-0"

Shared Use PathLCShared Use PathLC

7’-0" 7’-0"

Shared Use PathLC

10’-0"10’-0"

9’-

0"

(Typ.)Handrail

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Scale: �" = 1’-0"


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Revisions

ROUTE

FEDERAL AID


STATE SHEET

NO.

VA.

STATEROUTE

FEDERAL AID


STATE SHEET

NO.

VA.

STATE

STRUCTURAL ENGINEER

RICHMOND, VA

RK&K

Rte 7_stagin

g_001.d

gn

7 0007-029-139, B617, B618

189-08B

2’-6" 2’-6"4 spa. @ 7’-11" = 31’-8" 2 spa. @ 6’-1�"

= 12’-3"

2’-7�"2’-7�" 5 spa. @ 8’-1" = 40’-5"


2’-0"12’-0"23’-0" 12’-0" 26’-0"

28’-7�" 33’-4�"BB

1’-1"1’-6"

Pedestrian

Fence, typ.

5’-0"1’-1"

Pedestrian

Fence, typ.

1’-1"1’-6" 2’-0"

1’-4"5’-0"

Existing L Rte. 7 WBL Existing L Rte. 7 EBL

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SEQUENCE OF CONSTRUCTION 1

REPAIR OPTION

LEGEND

Construction

Completed

Existing

Demolition

TYPICAL SECTION - EXISTING


PHASE 1 CONSTRUCTION

BL Rte. 7 WBL

32’-4" 25’-4�"

11’-0"11’-0"

12" shy 12" shy

BL Rte. 7 EBL

10’-0"

16’-8�"

CL 1" open jt.

49’-0"

11’-0" 11’-0"

12" shy12" shy

10’-0"

L telephone conduitsC

CL electrical conduits CL electrical conduits

25’-0�"12’-5�"

2’-8�" 1’-9�"

3 spa. @ 11’-0" = 33’-0"

3’-8�" �"

S-6

S-6GSJ Feb. 2015

*

CL conduits**

*Conduits in sidewalks to be relocated and installed.

Dimensions shown are from as-built plans.Note:

L telephone conduitsC * CL conduits*

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22

Scale: �" = 1’-0"


Drawn: ................






Revisions

ROUTE

FEDERAL AID


STATE SHEET

NO.

VA.

STATEROUTE

FEDERAL AID


STATE SHEET

NO.

VA.

STATE

STRUCTURAL ENGINEER

RICHMOND, VA

RK&K

Rte 7_stagin

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Construction

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PHASE 2 DEMOLITION


Drawn: ................






Revisions

ROUTE

FEDERAL AID


STATE SHEET

NO.

VA.

STATEROUTE

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STATE SHEET

NO.

VA.

STATEROUTE

FEDERAL AID


STATE SHEET

NO.

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STATE

STRUCTURAL ENGINEER

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STATEROUTE

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NO.

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&

4.2.4 Proposal Schedule

&

4.2.4 1 - Proposal Schedule

Ac vity ID Ac vity Name Rem Start Finish TotalFloat

Rte. 7 WidenRte. 7 Widening & Bridge Rehab V5.0 633 03‐09‐15 09‐01‐17 0

Schedule MSchedule Milestones 633 03‐09‐15 09‐01‐17 0

M100 Le er of Submi al & A achments 0 03‐09‐15 0M110 Price Proposal Due 0 04‐09‐15 0M120 No ce of Intent to Award ‐ 04/20/2015 0 04‐20‐15 0M130 CTB Approval/No ce to Award 0 05‐20‐15 3M140 No ce to Proceed ‐ 6/25/15 0 06‐25‐15 6M150 Advance Pkg. Design RFC 0 10‐06‐15 0M160 Full Released for Construc on RFC 0 03‐01‐16 50M180 Final Project Comple on 9/01/17 0 09‐01‐1 0

Scope ValidScope Valida on Period 93 05‐20‐15 09‐30‐15 33

SV100 Scope Valida on Inves ga ons 120 05‐20‐15 09‐16‐15 47SV110 Scope Valida on Submission 0 09‐17‐15 09‐17‐15 33SV120 Scope Valida on Discussions 10 09‐17‐15 09‐30‐15 33

Permi ngPermi ng 171 04‐20‐15 12‐21‐15 266

EP100 SWM Concept Plan 45 04‐20‐15 06‐22‐15 4EP160 VSMP/SWPPP Permit 70 06‐23‐15 09‐30‐15 4EP140 Confirmed Jurisdic onal Determina on 20 06‐25‐15 07‐23‐15 52EP150 Confirm Threatened/Endangered Spec 30 06‐25‐15 08‐06‐15 42EP130 MWAA Encroachment Permit 90 06‐25‐15 09‐22‐15 14EP170 WMATA Access Approval Permit 180 06‐25‐15 12‐21‐15 385

DesignDesign 599 04‐20‐15 08‐28‐17 4

RoadwayRoadway/Bridge Plan 30% Design 63 04‐20‐15 07‐17‐15 35

D291 Obtain MOT/Boring Permits from MWA 20 04‐20‐15 05‐15‐15 1D105 Preliminary Geo‐technical Recommend 45 04‐20‐15 06‐22‐15 1D100 Bridge Design 45 04‐21‐15 06‐23‐15 0D110 Roadway Design 45 04‐21‐15 06‐23‐15 7D290 Develop/Submit/Review Boring Plan 20 04‐21‐15 05‐18‐15 0D120 Retaining Walls & Underpass 35 04‐23‐15 06‐11‐15 16D130 Maint. of Traffic/TMP (30%) 35 04‐27‐15 06‐15‐15 14D250 Geo‐tech Inves ga on 25 05‐19‐15 06‐23‐15 0D140 Survey Mapping 20 05‐20‐15 06‐17‐15 3D150 Submit Bridge 30% / Prelim Geotech Re 1 06‐24‐15 06‐24‐15 0D160 Submit Roadway Plan 30% 1 06‐25‐15 06‐25‐15 7D180 VDOT Review/Comment Bridge/Prelim 21 06‐25‐15 07‐16‐15 0D170 VDOT Review/Comment Roadway 21 06‐26‐15 07‐17‐15 49D230 Bridge 30% Design/ Prelim. Geotech A 0 07‐16‐15 0D220 Roadway 30% Design Approval 0 07‐17‐15 35

AdvanceAdvance Pkg./Final Design 73 06‐24‐15 10‐06‐15 0

D360 Geo‐tech Analysis 24 06‐24‐15 07‐28‐15 0D200 30% Comment 100% Adv. Pkg. Design 25 07‐09‐15 08‐13‐15 0D270 Maint. of Traffic/TMP (100%) 15 07‐20‐15 08‐07‐15 36D365 Review/Appr Geo‐Tech Report 21 07‐29‐15 08‐26‐15 0D300 Submit Adv Pkg. Plan 100% 0 08‐13‐15 0D320 VDOT/Agency Review/Comment Adv. P 21 08‐13‐15 09‐03‐15 0D400 Resolve/Incorp 100% Comments 10 09‐08‐15 09‐21‐15 0D510 VDOT/Agency Review Resolved Comme 10 09‐23‐15 10‐06‐15 0D370 Adv. Pkg 100% RFC Approval 0 10‐06‐15 0

Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1 Q2 Q32015 2016 2017

09‐

09‐

e er of Submi al & A achmentsPrice Proposal Due

No ce of Intent to Award ‐ 04/20/2015CTB Approval/No ce to Award

No ce to Proceed ‐ 6/25/15Advance Pkg. Design RFC

Full Released for Construc on RFCFin

09‐30‐15, Scope Valida on Period

Scope Valida on Inves ga onsScope Valida on Submission

Scope Valida on Discussions12‐21‐15, Permi ng

SWM Concept PlanVSMP/SWPPP Permit

Confirmed Jurisdic onal Determina onConfirm Threatened/Endangered Species

MWAA Encroachment PermitWMATA Access Approval Permit

08‐2

07‐17‐15, Roadway/Bridge Plan 30% Design

Obtain MOT/Boring Permits from MWAAPreliminary Geo‐technical Recommenda on ReportBridge DesignRoadway Design

Develop/Submit/Review Boring PlanRetaining Walls & UnderpassMaint. of Traffic/TMP (30%)

Geo‐tech Inves ga onSurvey Mapping

Submit Bridge 30% / Prelim Geotech Recommend PlanSubmit Roadway Plan 30%

VDOT Review/Comment Bridge/Prelim GeotechVDOT Review/Comment RoadwayBridge 30% Design/ Prelim. Geotech ApprovalRoadway 30% Design Approval

10‐06‐15, Advance Pkg./Final Design

Geo‐tech Analysis30% Comment 100% Adv. Pkg. Design

Maint. of Traffic/TMP (100%)Review/Appr Geo‐Tech Report

Submit Adv Pkg. Plan 100%VDOT/Agency Review/Comment Adv. Pkg.

Resolve/Incorp 100% CommentsVDOT/Agency Review Resolved CommentsAdv. Pkg 100% RFC Approval

Corman Construction ‐ Proposal Schedule Rte. 7 Widening Bridge Rehab V5.0, Data Date 03‐09‐15, Printed 03‐06‐15 09:48

Critical Remaining WorkNear Critical

Actual WorkRemaining Work

MilestoneSummary

Remaining Level of Effort Page 1

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RemainiRemaining Design 192 06‐25‐15 03‐29‐16 35

60% De60% Design 111 07‐17‐15 12‐24‐15 35D240 Noise Study 20 07‐17‐15 08‐14‐15 35D260 Retaining Walls & Underpass 15 08‐14‐15 09‐04‐15 35D390 60% Remaining Design 60 09‐04‐15 12‐02‐15 35D410 Submit 60% Remaining Design 1 12‐02‐15 12‐03‐15 35D450 VDOT/Agency Review/Comment 60% R 21 12‐03‐15 12‐24‐15 53

Final DeFinal Design 66 12‐24‐15 03‐29‐16 35D380 Final Remaining Design 30 12‐24‐15 02‐08‐16 35D420 Submit Final Remaining for Approval 1 02‐08‐16 02‐09‐16 35D500 VDOT/Agency Review Final Remaining 21 02‐09‐16 03‐01‐16 49D520 Resolve/Incorp Final Comments 10 03‐01‐16 03‐15‐16 35D530 VDOT/Agency Review Resolved Final Co 10 03‐15‐16 03‐29‐16 35D440 100% Design Approval RFC 0 03‐29‐16 35

Right OfRight Of Way Plans 69 06‐25‐15 10‐02‐15 28R100 Prep Right of Way Plans 25 06‐25‐15 07‐31‐15 29R110 QA/QC Right of Way Plans 5 08‐04‐15 08‐11‐15 29R120 Incorporate QA/QC Comments 5 08‐13‐15 08‐20‐15 29R130 VDOT Review/Comment R.O.W Plan 21 08‐24‐15 09‐14‐15 40R140 Incorporate VDOT Comments 10 09‐16‐15 09‐30‐15 28R150 No ce to Commence R.O.W. Acquisi on 0 10‐02‐15 28

Design SDesign Support During Construc on/As Built 480 10‐07‐15 08‐28‐17 4

DS100 Design Support of Construc on 480 10‐07‐15 08‐28‐17 4AB110 As‐Built Drawings 40 04‐14‐17 06‐09‐17 58

Right of WRight of Way Acquis on 102 10‐08‐15 03‐03‐16 26

R160 Right of Way Acquis on Start 0 10‐08‐15 28R170 Prepare Titles 15 10‐09‐15 10‐29‐15 30R180 Prepare Appraisals 10 10‐09‐15 10‐22‐15 28R190 Independent Appraisal Review 5 10‐26‐15 10‐30‐15 28R200 VDOT Appraisal Review 21 11‐02‐15 11‐23‐15 42R210 VDOT Appraisal Approval 0 11‐23‐15 26R220 Deliver offers 5 11‐25‐15 12‐03‐15 26R230 Offer Nego a ons 40 12‐04‐15 02‐01‐16 26R240 Se lements 20 02‐03‐16 03‐01‐16 26R250 Right of Way Acquis on Complete 0 03‐02‐16 26R260 No ce to Commence Construc on (RO 0 03‐03‐16 26

U lity ReloU lity Reloca ons 297 06‐25‐15 08‐24‐16 98

U105 Meet w/VDOT Regional U lity Manager 1 06‐25‐15 06‐25‐15 50U130 Prepare UT9 Forms for Each U lity 30 06‐25‐15 08‐10‐15 49U110 UFI Mee ng ‐ All U li es 10 06‐29‐15 07‐13‐15 223DominioDominion VA Power 281 07‐17‐15 08‐24‐16 98

U100 Dominon VA Power submits PE Es mate 60 07‐17‐15 09‐15‐15 254U135 Dominion VA Cost Approved 5 09‐15‐15 09‐22‐15 178U160 Dominon VA Completes U lity Design 30 09‐22‐15 11‐03‐15 178U230 Dominion VA U lity Design Approved 5 11‐03‐15 11‐10‐15 178U240 Dominion VA Power E.B. Reloca on 120 03‐08‐16 08‐24‐16 98

Fairfax WFairfax Water 211 07‐16‐15 05‐13‐16 26

U250 Fairfax Water provide Es mate for PE 60 07‐16‐15 09‐14‐15 36

Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1 Q2 Q32015 2016 2017

03‐29‐16, Remaining Design

12‐24‐15, 60% DesignNoise Study

Retaining Walls & Underpass60% Remaining DesignSubmit 60% Remaining Design

VDOT/Agency Review/Comment 60% Remaining03‐29‐16, Final Design

Final Remaining DesignSubmit Final Remaining for Approval

VDOT/Agency Review Final Remaining DesignResolve/Incorp Final Comments

VDOT/Agency Review Resolved Final Comments100% Design Approval RFC

10‐02‐15, Right Of Way PlansPrep Right of Way Plans

QA/QC Right of Way PlansIncorporate QA/QC Comments

VDOT Review/Comment R.O.W PlanIncorporate VDOT CommentsNo ce to Commence R.O.W. Acquisi on

08‐2

DesAs‐Built Drawings

03‐03‐16, Right of Way Acquis on

Right of Way Acquis on StartPrepare Titles

Prepare AppraisalsIndependent Appraisal Review

VDOT Appraisal ReviewVDOT Appraisal Approval

Deliver offersOffer Nego a ons

Se lementsRight of Way Acquis on CompleteNo ce to Commence Construc on (ROW)

08‐24‐16, U lity Reloca ons

Meet w/VDOT Regional U lity ManagerPrepare UT9 Forms for Each U lity

UFI Mee ng ‐ All U li es08‐24‐16, Dominion VA Power

Dominon VA Power submits PE Es mateDominion VA Cost Approved

Dominon VA Completes U lity DesignDominion VA U lity Design Approved

Dominion VA Power E.B. Reloca on05‐13‐16, Fairfax Water

Fairfax Water provide Es mate for PE




MilestoneSummary


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U260 Fairfax Water Cost Approved 5 09‐15‐15 09‐21‐15 26U270 Fairfax Water Design Complete 40 09‐22‐15 11‐16‐15 26U280 Fairfax Water Design Approved 5 11‐17‐15 11‐23‐15 26U290 Fairfax Water Line W.B. Reloca on 120 11‐24‐15 05‐13‐16 26

WashingWashington Gas 187 07‐16‐15 04‐11‐16 26

U115 Washington Gas provides Est. for PE 60 07‐16‐15 09‐14‐15 155U140 Washington Gas Cost Approved 5 09‐15‐15 09‐21‐15 107U170 Washington Gas Completes U lity Desig 30 09‐22‐15 11‐02‐15 107U190 Washington Gas U lity Design Approved 5 11‐03‐15 11‐09‐15 107U210 Washington Gas Reloca on 25 03‐08‐16 04‐11‐16 26

Verizon/Verizon/Communica ons 217 07‐20‐15 05‐24‐16 163

U120 Verizon/Communica ons provide Es m 60 07‐20‐15 10‐12‐15 0U150 Verizon/Communica ons Cost Approved 5 10‐14‐15 10‐20‐15 0U180 Verizon/Communica ons Design Comp 30 10‐22‐15 12‐07‐15 0U200 Verizon/Communica ons Design Appro 5 12‐14‐15 12‐21‐15 0U220 Verizon/Communica ons W.B. Reloca 100 12‐28‐15 05‐17‐16 0U300 Verizon/Communica on E.B. Reloca on 5 05‐17‐16 05‐24‐16 163

Construc oConstruc on 556 06‐25‐15 09‐01‐17 0

C100 Mobiliza on 10 09‐22‐15 10‐06‐15 5C110 Advance Pkg. MOT 10 09‐22‐15 10‐06‐15 10Public InPublic Involvement 550 06‐25‐15 08‐24‐17 6

C102 Public Rela ons 550 06‐25‐15 08‐24‐17 6Pre‐ConPre‐Construc on Submi als 113 07‐09‐15 12‐19‐15 100

P110 QA/QC Plan Submi al 0 07‐09‐15 61P130 VDOT Review QA/QC Plan 21 07‐10‐15 07‐30‐15 61P100 Preliminary Schedule Submi al 0 07‐16‐15 249P120 Hazardous Waste Mgmt. Plan Submi al 1 07‐17‐15 07‐17‐15 48P140 Hazardous Waste Mgmt. Plan Review 21 07‐18‐15 08‐07‐15 48P150 QA/QC Plan Approved 0 07‐30‐15 61P160 Hazardous Waste Mgmt. Plan Approval 5 08‐08‐15 08‐12‐15 48P170 Baseline Schedule Submi al 0 10‐30‐15 143P180 Baseline Schedule Review/Comment 21 10‐31‐15 11‐20‐15 143P190 Incorporate Baseline schedule Comment 7 11‐21‐15 11‐27‐15 143P200 Baseline Schedule Submi al V1.0 1 11‐28‐15 11‐28‐15 143P210 Baseline Schedule Review/Comment V 21 11‐29‐15 12‐19‐15 143P240 Preliminary U lity Status Report 1 12‐15‐15 12‐16‐15 146P250 Baseline Schedule Approved 0 12‐19‐15 143

AdvanceAdvance Pkg. Construc on (Phase I) 151 10‐07‐15 05‐10‐16 0

B100 E&S Controls 10 10‐07‐15 10‐20‐15 0B230 Demo as needed 25 10‐07‐15 11‐10‐15 0B110 Build New Adv. Pkg. Bridge 150 10‐08‐15 05‐10‐16 0

West BoWest Bound Bridge Construc on (Phase II) 220 05‐11‐16 03‐23‐17 58

B120 E&S/MOT ‐ Traffic Change 5 05‐11‐16 05‐17‐16 0B140 Demo Exist. W.B. Bridge 21 05‐17‐16 06‐20‐16 0S100 S‐1 Underpass/Path @ Ramp I 50 05‐18‐16 07‐28‐16 58B130 Build New Bridge West Bound 130 06‐21‐16 01‐09‐17 0B180 Roadway/Ramp I Improvements 40 06‐28‐16 08‐23‐16 4S110 S‐2 Underpass/Path @ Ramp H 50 08‐05‐16 10‐14‐16 58

Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1 Q2 Q32015 2016 2017

Fairfax Water Cost ApprovedFairfax Water Design Complete

Fairfax Water Design ApprovedFairfax Water Line W.B. Reloca on

04‐11‐16, Washington Gas

Washington Gas provides Est. for PEWashington Gas Cost Approved

Washington Gas Completes U lity DesignWashington Gas U lity Design Approved

Washington Gas Reloca on05‐24‐16, Verizon/Communica ons

Verizon/Communica ons provide Es mate for PEVerizon/Communica ons Cost Approved

Verizon/Communica ons Design CompleteVerizon/Communica ons Design Approved

Verizon/Communica ons W.B. Reloca onVerizon/Communica on E.B. Reloca on

09‐

Mobiliza onAdvance Pkg. MOT

08‐2

Publi12‐19‐15, Pre‐Construc on Submi als

QA/QC Plan Submi alVDOT Review QA/QC Plan

Preliminary Schedule Submi alHazardous Waste Mgmt. Plan Submi al

Hazardous Waste Mgmt. Plan ReviewQA/QC Plan Approved

Hazardous Waste Mgmt. Plan ApprovalBaseline Schedule Submi al

Baseline Schedule Review/CommentIncorporate Baseline schedule CommentBaseline Schedule Submi al V1.0

Baseline Schedule Review/Comment V1.0Preliminary U lity Status ReportBaseline Schedule Approved

05‐10‐16, Advance Pkg. Construc on (Phase I)

E&S ControlsDemo as needed

Build New Adv. Pkg. Bridge03‐23‐17, West Bound Bridge Const

E&S/MOT ‐ Traffic ChangeDemo Exist. W.B. Bridge

S‐1 Underpass/Path @ Ramp IBuild New Bridge West Bound

Roadway/Ramp I ImprovementsS‐2 Underpass/Path @ Ramp H




MilestoneSummary


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B190 Roadway/Ramp F Improvements 40 08‐31‐16 10‐26‐16 4S120 S‐3 Underpass/Path @ Ramp F 50 10‐24‐16 01‐05‐17 58B220 Roadway/Ramp C Improvements 40 11‐03‐16 01‐03‐17 4S130 S‐4 Underpass/Path @ Ramps B/C 50 01‐13‐17 03‐23‐17 58

East BouEast Bound Bridge Construc on (Phase III) 225 09‐09‐16 08‐01‐17 24

S150 Noise Walls 50 09‐09‐16 11‐17‐16 199B150 E&S/MOT ‐ Traffic Change 5 01‐10‐17 01‐17‐17 0B170 Demo Exist. E.B. Bridge 20 01‐17‐17 02‐16‐17 0B160 Build New Bridge East Bound 130 01‐19‐17 08‐01‐17 0B200 Roadway/Ramp E Improvements 40 02‐24‐17 04‐21‐17 0S140 S‐5 Bridge/Path @ Ramps A/D/E 50 03‐31‐17 06‐09‐17 58B210 Roadway/Ramp G Improvements 40 04‐28‐17 06‐26‐17 0

FinishesFinishes/Clean up (Phase IV) 48 06‐26‐17 09‐01‐17 0

S180 Punchlist 45 06‐26‐17 08‐30‐17 3S190 Demobilize 40 07‐07‐17 09‐01‐17 0S170 Roadway Finishes 23 08‐01‐17 09‐01‐17 0S160 Milling/Overlay 23 08‐01‐17 09‐01‐17 0

Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1 Q2 Q32015 2016 2017

Roadway/Ramp F ImprovementsS‐3 Underpass/Path @ Ramp FRoadway/Ramp C Improvements

S‐4 Underpass/Path @ Ramps B/C08‐01‐17

Noise WallsE&S/MOT ‐ Traffic Change

Demo Exist. E.B. BridgeBuild New

Roadway/Ramp E ImprovemenS‐5 Bridge/Path @ R

Roadway/Ramp G09‐

PunDemRoaMil




MilestoneSummary


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&

4.2.4 2 - Proposal Schedule Narrative

30




4.2.4.2 Proposal Schedule Narrative The Corman DB Team has evaluated the RFP documents, visited the site, attended pre-proposal and utility

meetings, participated in proprietary meeting discussions, and conducted working sessions among our

construction and design teams. Through this progression, we developed a simplified solution to deliver the project

through our sequencing plan. Our narrative explains how we plan to deliver a positive experience to VDOT and

the stakeholders. The project completion date is as shown in the RFP of September 1, 2017.

Project Milestones

Notice of Intent to Award Date April 20, 2015

CTB Approval/Notice to Award May 20, 2015

Notice to Proceed June 25, 2015

Advance Package RFC October 2015

Full Released for Construction March 2016

Final Project Completion: September 1, 2017

Work Breakdown Structure

The baseline schedule integrates design and construction into a Work Breakdown Structure (WBS) as shown

below:

Level 1: Schedule Milestones – Overall schedule review of progress.

Level 2: Scope Validation Period – Includes verification of utilities, geotechnical investigations, conceptual

pavement designs, and spot checking the survey and base maps.

Level 3: Environmental Permitting - Includes the SWM/ES and VSMP application.

Level 4: Design – Includes 30% bridge and roadway plans, Advance Package for the construction of the center

bridge (Phase I), Project-Wide Construction documents (Phases II and III), and ROW plans with time allocated

for engineering services, plan development, QA/QC reviews, VDOT, and other regulatory agency reviews and

approvals of plans.

Level 5: Right of Way Acquisition Titles and appraisals will be formulated. VDOT will review the appraisals.

Upon settlement of the ROW negotiations, the Notice to Commence Construction will be issued for parcels

depended upon ROW clearance.

Level 6: Utility Relocations – Includes activities for the UFI meetings, finalizing UT-9 Forms, preparation of the

preliminary engineering estimates, utility relocation design by the our team and utility owners, approval of P &

E estimates, utility design approvals, and utility relocations.

Level 7: Construction – Includes all components of roadway and bridge construction, as well as erosion &

sediment controls, stormwater management, and construction, signals, ditches/drainage, lighting, and roadside

improvements. QA/QC witness and hold points are incorporated in this section. Public Relations are included

in the general section of this phase.

31




WORK BREAKDOWN STRUCTURE

Phase 01 Schedule Milestones

Phase 02 Scope Validation Period

Phase 03 Environmental Permitting

Phase 04 Design

4.1 30% Roadway and Bridge

4.2 Advance Package / Final Design

4.3 Remaining Design

4.4 Design Support During Construction / As-Built Drawings

Phase 05 Right of Way Acquisition

Phase 06 Utility Relocations

Phase 07 Construction

7.1 Public Involvement

7.2 Pre-Construction Submittals

7.3 Advance Package (Phase I)

7.4 Westbound Bridge Construction (Phase II)

7.5 Eastbound Bridge Construction (Phase III)

7.6 Finishes and Clean Up (Phase IV)

Calendars

Three project calendars were used in the schedule and include:

“5 Day Workweek with Basic Holidays” – Based on five working days per week and is used for activities and

includes holiday restrictions not impacted by the weather.

“Asphalt Paving” – Based on a non-work period from December 22 through February 28 for weather dependent

activities, such as asphalt paving.

“Calendar Days” – Based on seven days per week and is used for design, permitting and review periods.

32




Design Phase

The design phase includes preparation, QA/QC reviews, and submissions of an Advance Package (Phase I) and

remaining roadway and bridge designs (Phases II and III) and “Ready for Construction” design stages of the

bridge and roadway design process. Included are 21-day review activities for VDOT review periods. Included

to support the plan preparation is survey coordination and mapping, geotechnical investigations, and utility

designations. Activities are included for geotechnical investigations, reports and a period for VDOT’s review

of the geotechnical report prior to submitting the final advanced package. The design phase will begin

immediately upon Notice of Intent to Award to begin work on the 30% which will be submitted for review at

NTP on June 25, 2015. It is expected to have “Ready for Construction” plans ready for the Advance Package in

October 2015. Included are reviews from VDOT and Agencies (FHWA, MWAA, WMATA, Fairfax County).

Environmental Permitting

Activities have been incorporated for the full project-wide concept SWM/ES Plan, VSMP Permit, Confirm

Jurisdictional Determinations, and Threatened and Endangered Species. The Individual Wetland Permit and

VWP Permit are not required. Getting these applications in early and correctly will be imperative to keep the

permits from delaying the project.

Right of Way Acquisition

No ROW is required to construct the Advance Package (Phase I). At the conclusion of approved ROW plans, it

is anticipated to receive the Notice to Commence Right of Way Acquisition.

Utility Relocations

Utility relocations will be needed to complete the shared-use path connections, noise wall and westbound and

eastbound bridge construction. With the exception of relocating VDOT-owned ITS facilities in the median the

utility relocations do not impact the start of the Advance Package construction, but could delay completion of the

project if not completed timely.

Construction

Bridge construction between the two existing structures, Phase I MOT and required demolition will commence

with the RFC of the Advance Package (Phase I). Because there is no Right of Way work and only VDOT ITS

utilities to be relocated for this phase, the work for this portion of the project can start immediately.

Construction is anticipated to be performed in four major phases: Phase I Center Bridge; Phase II Westbound

Bridge and Roadway, Shared-Use Path (including underpasses), relocation of Verizon and other communication

conduits currently on the westbound bridge and Roadside Development; Phase III Eastbound Bridge and

Roadway, Shared-Use Path (including pedestrian bridge), Noise Walls remaining utility relocations and

Roadside Development; and final Phase IV includes Removal of Temporary MOT Installations, Milling and

Overlay and Final Roadside Development.

Plan to Execute the Work

In general, we plan to complete the advanced package design of the project prior to commencing Phase I

construction, followed by the remainder of design and construction of Phases II, III and IV with completion of

the project on or before the Final Completion Date of September 1, 2017.

For this project we have made the following assumptions:

ROW Requirements: Will not prohibit start of the Advance Package Phase I work

33




Utility Relocations: For the Advance Package will only include relocation of the VDOT-owned ITS

facilities in the existing median.

MWAA permits for MOT to construct the new substructures and for the utilities attached to the new

structures will be readily obtainable by the impacted utilities and the Corman DB Team.

Final Job Completion: Work will be completed by September 1, 2017.

Schedule Overview

Notice of Intent to Award: April 15, 2015

Design Activities: April 2015 thru March 2016

Construction: October 2015 – August 2017

Final Completion: September 1, 2017

Construction

Construction is anticipated to be performed in four major phases:

Phase I - Center Bridge;

Phase II - Westbound Bridge and Roadway, Shared-Use Path (including Underpasses) and Roadside

Development;

Phase III - Eastbound Bridge and Roadway, Shared-Use Path (including Pedestrian Bridge), Noise Walls

and Roadside Development;

Phase IV - includes Removal of Temporary MOT Installations, Milling and Overlay and Final Roadside

Development.

Construction is scheduled to take place with multiple crews with much of the work in each phase being

constructed simultaneously. Weekly scheduling and supervisory meetings with the Construction Manager, Project

Engineer, Construction QC Manager, QAM, superintendents, foreman, and engineers will establish the three-

week schedules. These schedules include detailed QC inspection and testing needs. Subcontractors will be

involved in weekly scheduling meetings.

Critical Path

The critical path flows through the 30% design, Advance Phase I design and construction efforts. For these

packages, we have assumed VDOT will accommodate the tight schedule constraints on this project and, as is

being done on other VDOT projects with extremely tight schedules, the following be performed post Notice of

Intent to Award and prior to NTP;

VDOT review and approval of boring plan;

Utility relocation meetings with the affected utilities, MWAA and review of UT-9’s;

VDOT review and reply to RFIs and other appropriate submittals (e.g., Design Quality Plan)

Joint VDOT / DB Team progress meetings

Issuance of Land Use Permits to allow survey, test pits, and sign inventory to commence within existing

public ROW along with the required associated MOT.

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We also assumed the standard review of the geotechnical report for work associated with this advance package

be reduced from the standard 45 days and submittal review durations be reduced from the normal 21 days.

Critical Path continues with Phases II and III bridge construction and culminates with the final roadway milling,

overlay and roadway development items and demobilization.

&

Appendix

ATTACHMENT 4.0.1.1

Route 7 Widening and Bridge Rehabilitation over Dulles Toll Road and Airport Access Highway

LETTER OF SUBMITTAL AND ATTACHMENTS CHECKLIST

1 of 2

Offerors shall furnish a copy of this Letter of Submittal Checklist, with the page references added, with the Letter of Submittal.

Technical Proposal Component Form (if any) RFP Part 1

Cross Reference Page

Reference

Letter of Submittal and Attachments Checklist Attachment 4.0.1.1 Section 4.0.1.1 Appendix

35-36

Acknowledgement of RFP, Revisions, and/or Addenda Attachment 3.6

(Form C-78-RFP) Sections 3.6, 4.0.1.1

Appendix

37

Letter of Submittal NA Sections 4.1

Letter of Submittal on Offeror’s letterhead NA Section 4.1.1 1

Offeror’s official representative information NA Section 4.1.1 1

Authorized representative’s original signature NA Section 4.1.1 2

Declaration of intent NA Section 4.1.2 1

120 day declaration yes Section 4.1.3 1

Point of Contact information yes Section 4.1.4 1

Principal Officer information NA Section 4.1.5 1

Final Completion Date NA Section 4.1.6 1

Proposal Payment Agreement or Waiver of Proposal Payment

Attachment 9.3.1 or 9.3.2

Section 4.1.7 Appendix

38-41

Certification Regarding Debarment Forms Attachment 11.8.6(a) Attachment 11.8.6(b)

Section 4.1.8 Appendix

42-50

Written statement that Offeror’s proposed concept included in the Attachments to the LOS is fully compliant with the Design Criteria Table and all other requirements of the RFP

NA Section 4.1.9 1-2

35

ATTACHMENT 4.0.1.1

Route 7 Widening and Bridge Rehabilitation over Dulles Toll Road and Airport Access Highway

LETTER OF SUBMITTAL AND ATTACHMENTS CHECKLIST

2 of 2

Technical Proposal Component Form (if any) RFP Part 1

Cross Reference Page

Reference

Certification that the proposed limits of construction are located within the right-of-way limits shown on RFP plans

NA Section 4.1.9 1-2

Written statement of percent DBE participation NA Section 4.1.10 2

Attachments to the Letter of Submittal NA Section 4.2

Confirmation that the information provided in the SOQ submittal remains true and accurate or indicates that any requested changes were previously approved by VDOT

NA Section 4.2.1 3

Organizational chart with any updates since the SOQ submittal clearly identified

NA Section 4.2.1 4

Revised narrative when organizational chart includes updates since the SOQ submittal

NA Section 4.2.1 3

Conceptual Roadway Plans – Plan View NA Section 4.2.2 5-16

Conceptual Roadway Plans – Typical Sections NA Section 4.2.2 5-16

Conceptual Structural Plans – Elevation View NA Section 4.2.3 17-25

Conceptual Roadway Plans – Transverse Section NA Section 4.2.3 17-25

Conceptual Roadway Plans – Abutment Configuration NA Section 4.2.3 17-25

Proposal Schedule NA Section 4.2.4

Proposal Schedule NA Section 4.2.4.1 26-29

Proposal Schedule Narrative NA Section 4.2.4.2 30-34

Proposal Schedule in electronic format (CD-ROM) NA Section 4.2.4 CD-ROM

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