DEPARTMENT OF TRANSPORTATION 1401 EAST BROAD STREETcabb.virginiadot.org/upload/20170421102557 L73... · DEPARTMENT OF TRANSPORTATION. 1401 EAST BROAD STREET . RICHMOND, VIRGINIA 23219-2000

DEPARTMENT OF TRANSPORTATION 1401 EAST BROAD STREET

RICHMOND, VIRGINIA 23219-2000 Charles A. Kilpatrick, P.E. Commissioner April 21, 2017 Order No.: L73 Project: (NFO) 0064-122-345, C501 FHWA: NHFP-064-3(505) District: Hampton Roads Route: I-64 City: Norfolk Bids Received: Wednesday, April 26, 2017

To Holders of Bid Proposals: Please make the following changes in your copy of the bid proposal for the captioned project: BID PROPOSAL Please make the following changes in your copy of the bid proposal for the captioned project: Substitute the Schedule of Items as the quanties for Line No. 0870, Line No. 0880 and Line No. 1660 have been revised. Line No. 1045 has been added. Subsitute pages 197 thru 199 as the Nationwide Permit has been revised. Don E. Silies Director of Contracts Construction Division NG Enclosure

Virginia Department of Transportation 04/20/2017Date Printed:

Schedule of Items Page: 2

Proposal ID: C0000107044C01 (NFO) 0064-122-345, C501

Order No.: L73

Oversight/State Project No.:

Federal Project No.: NHFP-064-3(505)

Contractor:

0001 REGULAR BID ITEMSSECTION:

Cat Alt Set ID: Cat Alt Mbr ID:

Bid AmountUnit PriceApproximateQuantity and

UnitsDescription

Item IDProposal

LineNumber Dollars Cents Dollars Cents

SpecNo.

0010 00100

MOBILIZATION LUMP SUM _________._____LUMP SUM

513

0020 00111

CLEARING AND GRUBBING ACRE

2.500

_________._____ _________._____

301

0030 00120

REGULAR EXCAVATION CY

8,853.000

_________._____ _________._____

303

0040 00150

EMBANKMENT CY

268.000

_________._____ _________._____

303

0050 00151

EMBANKMENT LIGHTWEIGHT FOAMEDCONCRETE FILL

CY

1,830.000

_________._____ _________._____

ATTD

0060 00522

CONCRETE CLASS A4 BOXCULVERT

CY

33.000

_________._____ _________._____

302

0070 00540

REINF. STEEL LB

3,178.000

_________._____ _________._____

302 406

0080 00588

UNDERDRAIN UD-4 LF

1,427.000

_________._____ _________._____

501

0090 00591

CROSSDRAIN CD-2 LF

75.000

_________._____ _________._____

501

0100 00595

OUTLET PIPE LF

169.000

_________._____ _________._____

501

0110 00596

ENDWALL EW-12 EA

3.000

_________._____ _________._____

302

0120 01152

15" CONC. PIPE LF

426.000

_________._____ _________._____

302

0130 01242

24" CONC. PIPE LF

216.000

_________._____ _________._____

302

0140 02142

23" X 14" ELLIPTICAL CONC.PIPE

LF

166.000

_________._____ _________._____

302

Revised April 21, 2017




Order No.: L73



Contractor:




UnitsDescription

Item IDProposal


SpecNo.

0150 06241

24" END SECTION ES-1 EA

2.000

_________._____ _________._____

302

0160 06740

DROP INLET DI-1 EA

2.000

_________._____ _________._____

302

0170 06818

DROP INLET DI-3B,L=6' EA

1.000

_________._____ _________._____

302

0180 06820

DROP INLET DI-3B,L=10' EA

1.000

_________._____ _________._____

302

0190 07506

DROP INLET DI-5 EA

3.000

_________._____ _________._____

302

0200 09056

MANHOLE MH-1 OR 2 LF

19.000

_________._____ _________._____

302

0210 09057

FRAME & COVER MH-1 EA

4.000

_________._____ _________._____

302

0220 10100

AGGR. MATL. NO. 21B TON

3,230.000

_________._____ _________._____

308 309

0230 10609

ASPHALT CONCRETE TY.SM-12.5E (76-22 OR 64E)

TON

1,384.000

_________._____ _________._____

315

0240 10614

ASPHALT CONCRETE TY.IM-19.0E (76-22 OR 64E)

TON

1,159.000

_________._____ _________._____

315

0250 10643

ASPHALT CONC. BASECOURSE TY. BM-25.0D

TON

5,307.000

_________._____ _________._____

315

0260 12020

STD. CURB CG-2 LF

186.000

_________._____ _________._____

502

0270 12022

RADIAL CURB CG-2 LF

47.000

_________._____ _________._____

502

0280 12600

STD. COMB. CURB & GUTTERCG-6

LF

415.000

_________._____ _________._____

502





Order No.: L73



Contractor:




UnitsDescription

Item IDProposal


SpecNo.

0290 12610

RADIAL COMB. CURB &GUTTER CG-6

LF

123.000

_________._____ _________._____

502

0300 13315

GUARDRAIL TERMINAL GR-11 EA

2.000

_________._____ _________._____

505

0310 13320

GUARDRAIL GR-2 LF

551.000

_________._____ _________._____

505

0320 13510

DIRECTIONAL ISLAND CURBSI-3

LF

228.000

_________._____ _________._____

502

0330 13603

IMPACT ATTEN. TY. 1 (TL-3,LOW MAINTENANCE)

EA

1.000

_________._____ _________._____

PLAN

0340 13604

IMPACT ATTEN. SER. TY. 1(TL-3>45 MPH)

EA

2.000

_________._____ _________._____

512

0350 14260

CRUSHER RUN AGGREGATENO. 25 OR 26

TON

53.000

_________._____ _________._____

ATTD

0360 16522

FLEXIBLE PAVEMENTPLANING 0" - 2"

SY

1,498.000

_________._____ _________._____

515

0370 24100

ALLAYING DUST HR

40.000

_________._____ _________._____

511

0380 24152

TYPE 3 BARRICADE 8' EA

3.000

_________._____ _________._____

512

0390 24160

TEMPORARY(CONSTRUCTION) SIGN

SF

820.000

_________._____ _________._____

512

0400 24272

TRUCK MOUNTEDATTENUATOR

HR

2,400.000

_________._____ _________._____

512





Order No.: L73



Contractor:




UnitsDescription

Item IDProposal


SpecNo.

0410 24278

GROUP 2 CHANNELIZINGDEVICES

DAY

36,000.000

_________._____ _________._____

512

0420 24279

PORTABLE CHANGEABLEMESSAGE SIGN

HR

26,000.000

_________._____ _________._____

512

0430 24281

ELECTRONIC ARROW BOARD HR

500.000

_________._____ _________._____

512

0440 24290

TRAFFIC BARRIER SERVICECONC. MB-7D PC

LF

850.000

_________._____ _________._____

512

0450 24400

OBSCURING ROADWAY UNIT

36.400

_________._____ _________._____

508

0460 24410

DEMOLITION OF PAVEMENT SY

1,564.000

_________._____ _________._____

508

0470 24420

DEMOLITION OF PAVEMENT(RIGID)

SY

4,359.000

_________._____ _________._____

508

0480 24430

DEMOLITION OF PAVEMENT(FLEXIBLE)

SY

2,014.000

_________._____ _________._____

508

0490 24505

RELOCATE EXIST. LIGHTPOLE

EA

2.000

_________._____ _________._____

510

0500 24600

REMOVE EXISTINGGUARDRAIL

LF

676.000

_________._____ _________._____

505

0510 25505

FIELD OFFICE TY.I MO

10.000

_________._____ _________._____

514

0520 25565

PROGRESS SCHEDULEBASELINE

LUMP SUM _________._____LUMP SUM

ATTD





Order No.: L73



Contractor:




UnitsDescription

Item IDProposal


SpecNo.

0530 25567

PROGRESS SCHEDULEUPDATES

EA

9.000

_________._____ _________._____

ATTD

0540 26117

DRY RIPRAP CL. AI TON

570.000

_________._____ _________._____

414

0550 27102

REGULAR SEED LB

425.000

_________._____ _________._____

603

0560 27120

SEDIMENT RETENTION ROLL18" MIN

LF

155.000

_________._____ _________._____

603

0570 27319

ROLLED EROSION CTRLPRODUCT EC-2 TYPE 2

SY

230.000

_________._____ _________._____

606

0580 27327

ROLLED EROSION CTRLPRODUCT EC-3 TYPE 3

SY

44.000

_________._____ _________._____

606

0590 27415

CHECK DAM(ROCK) TY. II EA

2.000

_________._____ _________._____

303

0600 27422

DEWATERING BASIN EC-8 EA

2.000

_________._____ _________._____

303

0610 27430

SILTATION CONTROLEXCAVATION

CY

1,570.000

_________._____ _________._____

303

0620 27451

INLET PROTECTION TYPE A EA

5.000

_________._____ _________._____

303

0630 27461

INLET PROTECTION TYPE B EA

2.000

_________._____ _________._____

303

0640 27500

GEOTEXTILE FABRIC SY

569.000

_________._____ _________._____

303

0650 27504

TEMP. SILT FENCE TYPE B LF

549.000

_________._____ _________._____

303





Order No.: L73



Contractor:




UnitsDescription

Item IDProposal


SpecNo.

0660 27505

TEMP. SILT FENCE TYPE A LF

7,511.000

_________._____ _________._____

303

0670 27526

TURBIDITY CURTAIN,IMPERVIOUS

LF

100.000

_________._____ _________._____

303

0680 27545

STORM WATERMANAGEMENT BASINEXCAVATION

CY

2,607.000

_________._____ _________._____

303

0690 28810

MULCHING CY

5.000

_________._____ _________._____

605

0700 38900

PLANT OR TREE BLACKWILLOW (2.5")

EA

11.000

_________._____ _________._____

605

0710 38900

PLANT OR TREE RED MAPLE(2.5")

EA

6.000

_________._____ _________._____

605

0720 38900

PLANT OR TREESERVICEBERRY (2.5")

EA

10.000

_________._____ _________._____

605

0730 38900

PLANT OR TREE SWAMPTUPELO (2.5")

EA

3.000

_________._____ _________._____

605

0740 38900

PLANT OR TREE WATER OAK(2.5")

EA

3.000

_________._____ _________._____

605

0750 38900

PLANT OR TREE WILLOWOAK (2.5")

EA

10.000

_________._____ _________._____

605

0760 39002

SHRUB BLACK CHOKEBERRY EA

41.000

_________._____ _________._____

605

0770 39002

SHRUB ELDERBERRY EA

52.000

_________._____ _________._____

605





Order No.: L73



Contractor:




UnitsDescription

Item IDProposal


SpecNo.

0780 39002

SHRUB INKBERRY EA

46.000

_________._____ _________._____

605

0790 39002

SHRUB POSSUMHAW EA

37.000

_________._____ _________._____

605

0800 39002

SHRUB SPICEBUSH EA

33.000

_________._____ _________._____

605

0810 39002

SHRUB VIRGINIA SWEETSPIRE

EA

35.000

_________._____ _________._____

605

0820 39004

SEED MIXTURECONSTRUCTED WETLAND

LB

22.000

_________._____ _________._____

605

0830 49013

UTILITIES UTILITIES LUMP SUM _________._____LUMP SUM

ATTD

0840 50108

SIGN PANEL SF

1,665.750

_________._____ _________._____

701

0850 50404

VA SIGN POST, W4 x 13 LF

13.750

_________._____ _________._____

700

0860 50406

VA SIGN POST, W6 x 12 LF

31.500

_________._____ _________._____

700

0870 50432

SIGN POST STP-1, 2 3/16", 10GAUGE

LF

66.000

_________._____ _________._____

700

0880 50434


LF

204.000

_________._____ _________._____

700

0890 50436


LF

123.000

_________._____ _________._____

700

0900 50485

CONCRETE FOUNDATIONSTP-1, TYPE A

EA

12.000

_________._____ _________._____

700





Order No.: L73



Contractor:




UnitsDescription

Item IDProposal


SpecNo.

0910 50486

CONCRETE FOUNDATIONSTP-1, TYPE B

EA

19.000

_________._____ _________._____

700

0920 50502

CONC. FOUND., SSP-V A 1'9"DIA. X 4'6" DEPTH

EA

1.000

_________._____ _________._____

700

0930 50503

CONC. FOUND., SSP-V A 2'6"DIA. X 6' DEPTH

EA

2.000

_________._____ _________._____

700

0940 50575

CONC. FOUND. O/H SIGNSTRUCTURE

CY

93.000

_________._____ _________._____

700

0950 50600

REMOVE TY.I SIGNS EA

18.000

_________._____ _________._____

ATTD

0960 50623

REPLACE WITH SIGN TY.SP-4 ON O/H STR.

EA

2.000

_________._____ _________._____

ATTD

0970 50696

REMOVE, SALVAGE O/H STR.& LGTS. TY. DC-1

EA

1.000

_________._____ _________._____

ATTD

0980 50759

RELOC. EXIST. SIGN PANELTY. SP-1

EA

3.000

_________._____ _________._____

ATTD

0990 50762

RELOC. EXIST. SIGN PANELTY. SP-3

EA

2.000

_________._____ _________._____

ATTD

1000 50883

REMOVE, DISPOSE SIGNTY.SP-3 FROM O/H STR.

EA

3.000

_________._____ _________._____

ATTD

1010 50902

TRAFFIC SIGN MODIFY OHSIGN PANEL

EA

3.000

_________._____ _________._____

700

1020 50902

TRAFFIC SIGN TYPE DP-2O/H SIGN STRUCTURE 95'

EA

1.000

_________._____ _________._____

700





Order No.: L73



Contractor:




UnitsDescription

Item IDProposal


SpecNo.

1030 51030

LOCAL CONTROLLER, TY. A EA

2.000

_________._____ _________._____

703

1040 51170

ELECTRICAL SERVICE SE-5 EA

2.000

_________._____ _________._____

700

1045 51238

CONCRETE FOUNDATIONSIGNAL POLE PF-8

CY

16.000

_________._____ _________._____

700

1050 51184

TRAFFIC SIGNAL HEADSECTION 12" LED

EA

63.000

_________._____ _________._____

703

1060 51247

CONCRETE FOUNDATIONCF-3

EA

2.000

_________._____ _________._____

700

1070 51426

MAST ARM 78' EA

1.000

_________._____ _________._____

700

1080 51476

SIGNAL POLE MP-3, TYPE B1 EA

2.000

_________._____ _________._____

700

1090 51479

SIGNAL POLE MP-3, TYPE D EA

2.000

_________._____ _________._____

700

1100 51487

MAST ARM 49' EA

2.000

_________._____ _________._____

700

1110 51490

MAST ARM 70' EA

3.000

_________._____ _________._____

700

1120 51523

EVP DETECTION SYSTEM3-WAY

EA

2.000

_________._____ _________._____

703

1130 51525

EVP DETECTOR CABLE LF

1,520.000

_________._____ _________._____

703

1140 51603

14/5 CONDUCTOR CABLE LF

5,355.000

_________._____ _________._____

700





Order No.: L73



Contractor:




UnitsDescription

Item IDProposal


SpecNo.

1150 51830

HANGER ASSEMBLY SM-3,ONE WAY

EA

21.000

_________._____ _________._____

703

1160 51840

HANGER ASSEMBLY SMD-2 EA

12.000

_________._____ _________._____

703

1170 51911

SAW CUT VARIABLE DEPTH LF

2,453.000

_________._____ _________._____

703

1180 51933

REMOVE EXISTING POLE EA

4.000

_________._____ _________._____

703

1190 51934

REMOVE EXISTINGFOUNDATION

EA

6.000

_________._____ _________._____

703

1200 51935

REMOVE EXISTING SIGNALHEAD

EA

8.000

_________._____ _________._____

703

1210 51936

REMOVE EXISTINGCONTROLLER

EA

1.000

_________._____ _________._____

703

1220 51937

REMOVE EXISTINGMANHOLE/JUNCTION BOX

EA

1.000

_________._____ _________._____

703

1230 51994

UNINTERRUPTIBLE POWERSUPPLY TYPE 2

EA

2.000

_________._____ _________._____

703

1240 51995

UNINTERRUPTIBLE POWERSUPPLY BATTERY PACK

EA

8.000

_________._____ _________._____

703

1250 51996

UNINTERRUPTIBLE POWERSUPPLY CABINET ATTACHED

EA

2.000

_________._____ _________._____

703

1260 52001

TRAFFIC SIGNALIZATIONFURNISH & INSTALLCOMMUNICATIONS CABLE

LF

3,820.000

_________._____ _________._____

700





Order No.: L73



Contractor:




UnitsDescription

Item IDProposal


SpecNo.

1270 52001

TRAFFIC SIGNALIZATIONFURNISH & INSTALLTHERMAL DETECTION CABLE

LF

3,235.000

_________._____ _________._____

700

1280 52002

TRAFFIC SIGNALIZATIONFURNISH & INSTALL FIBEROPTIC INTERCONNECTENCLOSURE

EA

2.000

_________._____ _________._____

700

1290 52002

TRAFFIC SIGNALIZATIONFURNISH & INSTALL VEHICLEDETECTION EQUIPMENT

EA

2.000

_________._____ _________._____

700

1300 52002

TRAFFIC SIGNALIZATIONFURNISH AND INSTALLLAYER 2 ETHERNET SWITCH(CISCO IE-3000-8TC)

EA

2.000

_________._____ _________._____

700

1310 52002

TRAFFIC SIGNALIZATIONFURNISH AND INSTALLTHERMAL DETECTIONCAMERA

EA

8.000

_________._____ _________._____

700

1320 52002

TRAFFIC SIGNALIZATIONFURNISH AND INSTALLTHERMAL DETECTIONMONITOR

EA

2.000

_________._____ _________._____

700

1330 52002

TRAFFIC SIGNALIZATIONFURNISH AND INSTALLVIDEO SURVEILLANCESYSTEM (CCTV)

EA

4.000

_________._____ _________._____

700

1340 52002

TRAFFIC SIGNALIZATIONFURNISH AND INSTALLVIDEO SURVEILLANCESYSTEM CONDUCTORCABLE ASSEMBLY

EA

2.000

_________._____ _________._____

700





Order No.: L73



Contractor:




UnitsDescription

Item IDProposal


SpecNo.

1350 54020

TYPE A PVMT LINE MRKG 4" LF

5,934.000

_________._____ _________._____

704

1360 54028

TYPE A PAVEMENT LINEMRKG 24"

LF

76.000

_________._____ _________._____

704

1370 54060

TYPE B CLASS IV PVMT LINEMRKG 24"

LF

297.000

_________._____ _________._____

704

1380 54075

TYPE B CLASS VI PVMT LINEMRKG 4"

LF

7,733.000

_________._____ _________._____

704

1390 54076


LF

855.000

_________._____ _________._____

704

1400 54077


LF

166.000

_________._____ _________._____

704

1410 54100

PAVEMENT MARKING TYPED, CL II, 6"

LF

4,290.000

_________._____ _________._____

704

1420 54100

PAVEMENT MARKING TYPE E8"

LF

660.000

_________._____ _________._____

704

1430 54240

TEMP. PAVE. MARKER 1 WAY EA

200.000

_________._____ _________._____

512

1440 54512

TYPE D, CLASS II TEMP.PVMT MRKG 4"

LF

380.000

_________._____ _________._____

512

1450 54516

TYPE D,CLASS II TEMP. PVMTMRKG 8"

LF

620.000

_________._____ _________._____

512

1460 54526

TEMP PVMT MRKG TY.DELONG. ARROW

EA

9.000

_________._____ _________._____

512





Order No.: L73



Contractor:




UnitsDescription

Item IDProposal


SpecNo.

1470 54575

PVMT SYMB MRKG (SGLTURN ARROW) TY B, CL II

EA

25.000

_________._____ _________._____

704

1480 55060

6 CONDUCTOR CABLE LF

3,785.000

_________._____ _________._____

700

1490 55080


85.000

_________._____ _________._____

700

1500 55100


380.000

_________._____ _________._____

700

1510 55140

CONCRETE FOUNDATIONLF-1 TY. A

EA

3.000

_________._____ _________._____

700

1520 55190

LIGHTING POLE LP-2 TYPE F EA

1.000

_________._____ _________._____

700

1530 55586

JUNCTION BOX JB-S1 EA

5.000

_________._____ _________._____

700

1540 55587


15.000

_________._____ _________._____

700

1550 55588


2.000

_________._____ _________._____

700

1560 56014

ELECT. SER. GRD.ELECTRODE(10')

EA

8.000

_________._____ _________._____

700

1570 56021

1" PVC CONDUIT LF

25.000

_________._____ _________._____

700

1580 56026

1 1/4" METAL CONDUIT LF

30.000

_________._____ _________._____

700

1590 56050

BORED CONDUIT 2" LF

155.000

_________._____ _________._____

700

1600 56051

BORED CONDUIT 3" LF

1,220.000

_________._____ _________._____

700





Order No.: L73



Contractor:




UnitsDescription

Item IDProposal


SpecNo.

1610 56052

BORED CONDUIT 4" LF

240.000

_________._____ _________._____

700

1620 56053

2" PVC CONDUIT LF

2,160.000

_________._____ _________._____

700

1630 56054

3" PVC CONDUIT LF

225.000

_________._____ _________._____

700

1640 56055

4" PVC CONDUIT LF

570.000

_________._____ _________._____

700

1650 56200

TRENCH EXCAVATION ECI-1 LF

2,880.000

_________._____ _________._____

700

1660 56205

TEST BORE EA

6.000

_________._____ _________._____

700

1670 60404

CONCRETE CLASS A4 CY

3.000

_________._____ _________._____

404

Section: 0001 _________._____Total:

Total Bid: _________._____


ORDER NO.: L73 CONTRACT ID. NO.: C0000107044C01

197

VIRGINIA DEPARTMENT OF TRANSPORTATION SPECIAL PROVISIONS FOR

NATIONWIDE PERMIT 3 - MAINTENANCE

TO DISCHARGE DREDGE OR FILL MATERIAL IN WATERS OF THE UNITED STATES PURSUANT TO SECTION

404 OF CLEAN WATER ACT

CONDITIONS AND LIMITATIONS ISSUED TO THE VIRGINIA DEPARTMENT OF TRANSPORTATION

Date: April 20, 2017 Project: 0064-122-345,

C501, P101

Permitted Activity: As set forth in 13 October 2016 plans titled "City of Norfolk I-64 Ramp /

Northampton Blvd.", activities permitted under the provisions of this Nationwide 3 Permit consist of (1) filling and replacement of 724 square feet of palustrine wetlands to maintain stormwater conveyance along the I-64 EB off-ramp, (2) relocating and re-establishing 285 square feet of palustrine wetlands to maintain stormwater conveyance along the I-64 WB off-ramp, and (3) filling of 1,742 square feet (26 linear feet) of lacustrine open water to extend an existing box culvert associated with extending the I-64 WB on-ramp acceleration lane. Permitted activities would affect a total of 0.06 acre of jurisdictional resources (0.02 acre of wetlands and 0.04 acre of open water) and would occur within existing VDOT right-of-way. Because the upstream drainage area is limited to 1.05 square miles, it has been verified with VMRC that a VGP-1 permit will not be required for the project. Applicable Crossing(s): Lake Wright and Associated Headwaters

The following conditions apply to this project only:

1. Strict E & S control measures will be implemented and adhered to at all times. (Crossing Name: Lake Wright and Associated Headwaters)

2. All wetlands that are temporarily disturbed during construction must be restored to pre-

construction elevations and sprigged with vegetation. (Crossing Name: Lake Wright and Associated Headwaters)

3. All temporary fill must be removed in its entirety upon completion of instream work. (Crossing

Name: Lake Wright and Associated Headwaters) The following conditions are applicable to this project unless otherwise noted above in the conditions applicable to this project only:

1. The Nationwide Permit authorizations expire on March 18, 2022 unless indicated otherwise

in the conditions specific to this project.



198

2. This project will be constructed in accordance with the contract documents and is subject to the provisions cited in the above regulations.

3. A permit may be either modified, suspended, or revoked by the permitting agency upon

violation of any of the terms or conditions of the permit, or if the permitting agency determines such actions will otherwise be in the public interest.

4. The Contractor shall be responsible for designing and supplying to VDOT’s District

Environmental Manager all sketches and notes necessary to acquire any permit modification required for changes in the proposed construction methods. The District Environmental Manager will obtain the necessary permit modifications.

5. VDOT and its Contractor shall permit representatives of state and federal environmental

regulatory agencies to make periodic inspections at any time in order to insure that the activity being performed under authority of the permit(s) is in accordance with the terms and conditions prescribed herein.

6. All work shall be done in such a manner as to minimize sedimentation/siltation of state

waters in accordance with Virginia Erosion and Sediment Control Regulations (9VAC25-840-40). Appropriate soil erosion and sedimentation controls must be used and maintained in effective operating condition during construction, and all exposed soil and other fills, as well as any work below the ordinary high water mark or high tide line, must be permanently stabilized at the earliest practicable date, in accordance with the requirements of Section 107.16 (a).

7. All dredged or excavated materials must be deposited and retained in an area that has no

waters of the United States, unless otherwise approved by a separate permit authorization. 8. Appropriate measures must be taken to maintain normal downstream flows and minimize

flooding to the maximum extent practicable, when temporary work structures, work and discharges, including cofferdams, are necessary for construction activities, access fills, or dewatering of the construction site.

9. Temporary fills must consist of materials and be placed in a manner that will not be

eroded by expected high flows. 10. Temporary fills must be removed in their entirety and the affected areas returned to pre-

construction elevations. The affected areas must be revegetated, as appropriate. 11. If unknown historic, cultural or archeological remains or artifacts are discovered during

construction, the Contractor shall immediately notify VDOT’s District Environmental Manager and avoid construction activities that may affect the remains or artifacts until notified.

12. No activity may cause more than minimal adverse effects on navigation. Any safety lights and

signals prescribed by the U.S. Coast Guard must be installed and maintained. 13. No activity may substantially disrupt the necessary life cycle movements of those species of

aquatic life indigenous to the waterbody including those species that normally migrate through the area unless the activity’s primary purpose is to impound water. Culverts placed in streams must be installed to maintain low flow conditions and allow for the passage of ordinary high water. All permanent and temporary crossings of waterbodies shall be suitably culverted, bridged or otherwise designed and constructed to maintain low flows to sustain the movements of those aquatic species.

14. No activity may use unsuitable material, and material must be free of toxic pollutants in toxic

amounts (see Section 307 of the Clean Water Act).



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15. No activity may occur in the proximity of a public water supply intake except where the

activity is for the repair or improvement of public water supply intake structures or adjacent bank stabilization.

16. Heavy equipment working in wetlands or mudflats must be placed on mats or other measures

must be taken to minimize soil disturbance. 17. To the maximum extent practicable, the pre-construction course, condition, capacity and

location of open waters must be maintained for each activity, unless the alteration benefits the aquatic environment. The activity must be constructed to withstand expected high flows and must not restrict or impede the passage of normal or high flows (unless the primary purpose of the fill is to impound water or manage high flows).

18. If the activity creates an impoundment of water, adverse effects to the aquatic system

due to accelerating the passage of water and/or restricting its flow must be minimized to the maximum extent practicable.

19. All structures and fills must be properly maintained to ensure public safety and permit

compliance. 20. Plant species listed by the most current Virginia Department of Conservation and

Recreation’s Invasive Alien Plant List shall not be used for revegetation. 21. All pipes and culverts placed in streams will be countersunk at both the inlet and outlet ends.

Pipes that are 24 inches or less in diameter shall be countersunk 3 inches below the natural stream bottom and pipes that are greater than 24 inches in diameter shall be countersunk 6 inches below the natural stream bottom. All single pipes or culverts with bottoms shall be depressed (countersunk) below the natural streambed at both the inlet and outlet of the structure. In sets of multiple pipes or culverts with bottoms at least one pipe or culvert shall be depressed (countersunk) at both the inlet and outlet to convey low flows.

22. If bedrock is encountered during pipe or culvert placement that prevents the required

countersinking, the Contractor must stop work until VDOT’s District Environmental Manager acquires any necessary permit modifications.

23. Blasting of stream bottoms through the use of explosives is not acceptable as a means of

providing for countersinking of pipes on bedrock.

24. When countersinking culverts, a surface water channel must be reestablished within 15 days post construction that allows for the movement of aquatic organisms and maintains the same hydrologic regime that was present pre-construction (i.e. the depth of surface water through the permit area should match the upstream and downstream depths).


Documents

DEPARTMENT OF TRANSPORTATION 1401 EAST BROAD STREETcabb.virginiadot.org/upload/20170421102557 L73... · DEPARTMENT OF TRANSPORTATION. 1401 EAST BROAD STREET . RICHMOND, VIRGINIA 23219-2000