Amendment 0003 7402794.pdf

NAVFAC

SPECIFICATION

7402794 Scuff and Refresh

MCAS Cherry Point, NC

AMENDMENT #0003

IMPORTANT

This amendment should be acknowledged when your proposal is submitted. Failure to acknowledge the amendment may constitute grounds for rejection of the proposal.

If your proposal has been submitted prior to the receipt of this amendment, acknowledgement should be made by telegram, which should state whether the price contained in your proposal is to remain unchanged, is to be decreased by an amount, or is to be increased by an amount. The acknowledgement must be received prior to proposal opening time.

AMENDMENT OF SOLICITATION/MODIFICATION OF CONTRACT 1. CONTRACT ID CODE PAGE OF PAGES

1 2

2. AMENDMENT/MODIFICATION NO. 3. EFFECTIVE DATE 4. REQUISITION/PURCHASE REQ. NO. 5. PROJECT NO. (If applicable)

0003 07/03/2025 7402794

6. ISSUED BY Code N40085 7. ADMINISTERED BY (If other than item 6.) Code

CG MCAS Cherry Point

FACILITIES, ROICC

B-87, 748 Roosevelt Blvd.

PSC BOX 8006

CHERRY POINT, NC 28533

8. NAME AND ADDRESS OF CONTRACTOR (No., street, county, State and ZIP Code) 9A. AMENDMENT OF SOLICITATION

Scuff and Refresh

9B. DATED (SEE ITEM 11)

AMENDMENT MUST BE ACKNOWLEDGED WITH YOUR PROPOSAL 10A. MODIFICATION OF CONTRACT/ORDER NO.

10B. DATED (SEE ITEM 13)

CODE FACILITY CODE

11. THIS ITEM ONLY APPLIES TO AMENDMENTS OF SOLICITATIONS

The above numbered solicitation is amended as set forth in item 14. The hour and date specified for receipt of Offers is extended is not extended. Offers must acknowledge receipt of this amendment prior to the hour and date specified in the solicitation or as amended, by one of the following methods: (a) By completing items 8 and 15, and returning 1 copy of the amendment; (b) By acknowledging receipt of this amendment on each copy of the offer submitted; or (c) By separate letter or telegram which includes a reference to the solicitation and amendment numbers. FAILURE OF YOUR ACKNOWLEDGMENT TO BE RECEIVED AT THE PLACE DESIGNATED FOR THE RECEIPT OF OFFERS PRIOR TO THE HOUR AND DATE SPECIFIED MAY RESULT IN REJECTION OF YOUR OFFER. If by virtue of this amendment you desire to change an offer already submitted, such change may be made by telegram or letter, provided each telegram or letter makes reference to the solicitation and this amendment, and is received prior to the opening hour and date specified.

12. ACCOUNTING AND APPROPRIATION DATA (if required)

13. THIS ITEM APPLIES ONLY TO MODIFICATIONS OF CONTRACTS/ORDERS,

IT MODIFIES THE CONTRACT/ORDER NO. AS DESCRIBED IN ITEM 14.

A. THIS CHANGE ORDER IS ISSUED PURSUANT TO: (Specify authority) THE CHANGES SET FORTH IN ITEM 14. ARE MADE IN THE

CONTRACT ORDER NO. IN ITEM 10A.

B. THE ABOVE NUMBERED CONTRACT/ORDER IS MODIFIED TO REFLECT THE ADMINISTRATION CHANGES (such as changes in paying office, appropriation date, etc.) SET FORTH IN ITEM 14, PURSUANT TO THE AUTHORITY OF FAR 43.103 (b).

C. THIS SUPPLEMENTAL AGREEMENT IS ENTERED INTO PURSUANT TO AUTHORITY OF:

D. OTHER: (specify type of modification and authority)

E. IMPORTANT: Contractor is not is required to sign this document and return original to the issuing office.

14. DESCRIPTION OF AMENDMENT/MODIFICATION (Organized by UCF section headings, including solicitation/contract subject matter where feasible.)

7402794 Scuff and Refresh, Marine Corps Air Station Cherry Point, NC

Amendment 0003 is being issued to answer pre-award RFI’s, update the LDs, and revise Supplementary Instructions to

Offerors.

The deadline to submit pre-award RFI’s has passed. No further RFI’s will be accepted.

The proposal due date time has been updated to 08 July 2025 at 16:00 PM local time.

See Attached.

15A. NAME AND TITLE OF SIGNER (Type or print) 16A. NAME AND TITLE OF CONTRACTING OFFICER (Type or print)

15B. CONTRACTOR/OFFEROR (Same as Item 8) 15C. DATE SIGNED 16B. UNITED STATES OF AMERICA 16C. DATE SIGNED

BY

(Signature of person authorized to sign) (Signature of Contracting Officer)

NSN 7540-01-152-8070 30-105 STANDARD FORM 30 (REV.1-83) 0224-3(10-90)

PREVIOUS EDITION UNUSABLE Prescribed by GSA

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PRICE PROPOSAL FORM

DOCUMENT 00 22 13.00 20 SUPPLEMENTARY INSTRUCTIONS TO

OFFERORS

PART 1 GENERAL

1.1 CONTRACT LINE ITEMS

The terms Offeror and Bidder and versions thereof (offer/bid) have the same definition as used within this contract.

Provide the Contract Line Item (CLIN) lump sum price for the following items:

CLIN 0001 - BASE PRICE. Price includes the following for Project 7402794 Site Prep for F35 Scuff and Refresh IRF

CLIN DESCRIPTION PRICE

0001AA Price for entire work for 7402794 F35 Scuff and Refresh site prep complete to 5 feet outside of the IRF, in accordance with the drawings and specifications, including associated general conditions.

0001AB Price for entire project site work outside the facilities’ 5 foot line split evenly between 7402794 Site Prep for F35 Scuff and Refresh IRF and 7493600 Site Prep for FRCE V-22 TAMS IRF, including associated general conditions, in accordance with the drawings and specifications.

0001AC Unit price for 5000 gallons of contaminated groundwater for 7402794 Site Prep for F35 Scuff and Refresh IRF

$_______________________ x 5,000gal =

0001AD Unit price for 2,100 cubic yards of unsuitable soils for 7402794 Site Prep for F35 Scuff and Refresh IRF

$_______________________ x 2,100 cu yards =

0001AE Unit price for 2,100 cubic yards of contaminated soils for 7402794 Site Prep for F35 Scuff and Refresh IRF

Total Price for CLIN 0001:

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CLIN 0002 - BASE PRICE. Price includes the following for Project 7493600 Site Prep for FRCE V-22 TAMS IRF

0002AA Price for entire work for 7493600 Site Prep complete to 5 feet outside of the IRF, in accordance with the drawings and specifications, including associated general conditions.

0002AB Price for entire project site work outside the facilities’ 5 foot line split evenly between 7402794 Site Prep for F35 Scuff and Refresh IRF and 7493600 Site Prep for FRCE V-22 TAMS IRF, including associated general conditions, in accordance with the drawings and specifications.

0002AC Unit price for 5,000 gallons of contaminated groundwater for 7493600 Site Prep for FRCE V-22 TAMS IRF

$_______________________ x 5,000gal =

0002AD Unit price for 2100 cubic yards of unsuitable soils for 7493600 Site Prep for FRCE V-22 TAMS IRF

0002AE Unit price for 2100 cubic yards of contaminated soils for 7493600 Site Prep for FRCE V-22 TAMS IRF

Total Price for CLIN 0002:

CLIN 0003 - OPTION.

0003 Delete concrete sealer within the footprint of the paint booths and add 5 part epoxy hangar floor coating as indicated in the drawings.

1.2 GENERAL BID NOTES

a. Pricing will be evaluated based on the total sum of Contract Line Items (CLIN) 0001, 0002, and 0003.

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b. Award will be made on CLINs 0001 and 0002, with the option to award 0003 at the time of award.

c. The Government may reject an offer as nonresponsive if it is materially unbalanced. An offer is unbalanced when it is based on prices significantly less than cost for some work and prices which are significantly overstated for other work.

PART 2 PRODUCTS

Not used.

PART 3 EXECUTION

Not used.

-- End of Document

Amendment 0004 7402794 Scuff and Refresh

RFI Responses:

1. Detail D4 on sheet C‐503 shows concrete pavement section with 6” drainage separation layer below 4” unbound drainage layer. The plans or specifications do not seem to identify the material of these two layers, please provide material types of these two layers.

Response:

Please refer to revised NAVFAC Drawing No. 12925713.

2. Per phasing notes there is a portion of work in our scope that will be performed after the

Government furnished and installed building is completed.

What is the duration of the GFGI building and equipment package?

Delete the information provided under Contract Completion Date in the RFP and under

Phasing Notes on drawing GP101 (updated drawing provided), and replace with the following:

Contract Completion Date: There are three completion dates associated with the subject project. Work for Phase 1 & 2, associated with contract completion dates (CCD) 1 & 2, may be completed concurrently, but the Phase 1 work associated with CCD #1 must be completed by the initial CCD. After completion of Phase 2, the contractor MAY demob prior to starting Phase

3 depending on completion of the IRF. Once Phase 3 work is ready to begin, the contractor will be given 30 days notice prior to remobilizing and 120 days to complete the Phase 3 work.

CCD #1, or Phase 1, is 250 days after contract award. It includes CLIN 0001AA and CLIN 0002 and any other related effort to construct the concrete slab and complete utility stub‐ups, to include any permitting, plans, coordination, etc.

CCD #2 is 555 days after contract award. It includes all remaining contract work including, fencing, other civil efforts, etc. with the exception of the mechanical fence, security fence, turnstile, and interior floor coating.

CCD# 3 is 120 days after the 30 day “remob” notification. It includes the mechanical fence, security fence, turnstile, and interior floor coating.

Please note that FAR 52.236‐8 Other Contracts (Apr 1984) is applicable to this task order and is included in the basic contract award. It states:

The Government may undertake or award other contracts for additional work at or near the site of the work under this contract. The Contractor shall fully cooperate with the other contractors and with Government employees and shall carefully adapt scheduling and performing the work under this contract to accommodate the additional work, heeding any direction that may be provided by the Contracting Officer. The Contractor shall not commit or permit any act that will interfere with the performance of work by any other contractor or by Government employees.

Upon completion of the work in Phase 1, another contractor will also occupy the same site and will commence assembly of the Interim Relocatable Facilities.

As a result of the above, Liquidate Damages are updated as follows:

Liquidated Damages: Phase 1 ‐ $3,169 per Calendar Day; Phase 2 ‐ $862 per Calendar Day; and

Phase 3 ‐ $395 per Calendar Day

3. Will this be required by the Government Spec section 32 13 14.14 concrete paving for small airfield projects.

1.3.2 Other Staff Submit for approval, the qualifications and resumes for the following staff:

a. Petrographer: Bachelor of Science degree in geology or petrography, trained in petrographic examination of concrete aggregate according to ASTM C294 and ASTM C295/C295M and trained in identification of the specific deleterious materials and tests identified in this specification. Detail the education, training and experience related to the project‐specific test methods and deleterious materials in the SECTION 32 13 14.14 Page 6

SITE PREP FOR F‐35 SCUFF AND REFRESH IRF & V‐22 TAMS IRF WO# 7402794/7493600

Petrographer Resume and submit at least 20 days before petrographic and deleterious materials examination is to commence. b. Licensed Surveyor: Perform all survey work under the supervision of a Licensed Surveyor. c. Concrete Batch Plant Operator: National Ready

Submit proposals in accordance with RFP, Specifications, Drawings and all amendments.

4. Detail D4 on C503 calls for a “4 inch Unbound Drainage Layer” Spec 32 11 23.23 differs from detail and references mixing Portland cement/asphalt with the drainage layer which contradicts a bound and unbound layer. Please clarify base course material requirements..

See revised NAVFAC Drawing No. 12925713 in forthcoming Amendment 2. Note that text callout has been updated to remove “unbound” requirement.

5. Spec does not clarify requirements for the “6 inch drainage separation layer” please specify suitable materials for the separation layer.

Response:

See revised NAVFAC Drawing No. 12925713 in forthcoming Amendment 2. Note that text callout has been updated to more closely match the relevant specification section.

6. Price Proposal Form CLIN 0002 – Refers to work to be done on the 7493600 FRCE V‐22 TAMS side of the project. The wording in the proposal form for CLIN 0002AC, AD, and AE refer to F‐35 Scuff & Refresh. Please clarify. Is this an intended double up from CLIN 0001?

Please note there is only two ways to properly answer RFI: Either provide a revised NAVFAC Drawing No. 12798688 with revision date in footer, or Submit proposals in accordance with RFP, Specifications, Drawings and all amendments. Also a continuation sheet must be provided.

7. Plan Seet S102 – Note 1 – There are no sizes or details about these Cast‐In Anchor Bolts. Will these be supplied to us by the building manufacturer?

Response:

Contractor must provide and install the cast in anchor bolts. Design, sizes and details will be provided by the building manufacturer. Refer to Amendment 1, NAVFAC Drawing Nos. 12925744 and 12925745.

8. Plan Sheet CU101 & CU211 ‐ CU211 Fire Water Profile sheet shows a 10” Ductile Iron Fire line. On sheet CU101 on the east side of the building there is a note (8) Provide 6” DIP Fire Main. Is this an error in labeling? Please advise.

Fire service and main shall be 10” DIP. See revised NAVFAC Drawing Nos. 12925700, 12925702, and 12925706 in forthcoming Amendment 2.

9. Plan Sheet CU211 Fire Water Profile Shows a 6” lateral at Sta 14+60.95. (10” x 6” Tee) This line is shown but not labeled on CU101. I believe this is the sprinkler service but on Sheet FX001 the detail is labeled as 10” sprinkler service run‐in. Is this a 10” line or a 6” line as the profile sheet suggests?

Fire service shall be 10” DIP. See revised NAVFAC Drawing Nos. 12925700, 12925702, and 12925706 in forthcoming Amendment 2.

10. Plan Sheet CU102 Note (6) at approximately Sta. 17+00, 10” Cap End and thrust blocking, what is this? It’s labeled in the middle of the run, and nothing is shown on the profile sheet on CU211. Also, note (6) refers to detail A1/C‐509. This is a gate valve detail. Is there a gate valve at this location?

Key Note 6, the label, and corresponding requirements have been deleted. See revised NAVFAC Drawing No. 12925703 in forthcoming Amendment 2

11. Profile sheet CU211 shows the 10” Ductile Fire Line passing through the 30” RCP and a 15” RCP between Sta. 17+00 and 17+50. Please advise.

Water line utility crossing conflicts have been corrected. See revised NAVFAC Drawing No.

12925706 in forthcoming Amendment 2

12. Will we be able to cut off service temporarily while the connection is being made to these existing water lines?

Response: [GOVERNMENT PLEASE RESPOND—note: our design shows a wet tap but we acknowledge this is more challenging with like sized mains and is easier for contractor to perform shutdowns if possible]

13. On the addendum 2 sheet C‐503 Detail D4 the labeling of the 4” Unbound Drainage Layer is in conflict with the spec 32 11 23.23 that is being called out. The spec 32 11 23.23 says that the aggregate should be bound by a bituminous or cementitious material. The spec and labeling are confusing. What is it that going to be expected from the contractor? A 4” Unbound Layer of #57? A 4” Open Grade Asphalt Mix? Or a 4” Pervious Concrete Layer?

The pricing for each of these options dramatically differ from each other and I just want to make sure we quote what is expected.

The term “unbound” has been deleted from the detail. Please see revised NAVFAC Dwg No.

12925713, issued as part of Amendment 03.

14. I also want to confirm that on the same detail the 6” Drainage Separation Layer, now specified as 32 11 33.13, is actually a 6” layer of Cement Soil Stabilization?

Response:

Please see revised NAVFAC Dwg No. 12925713, issued as part of Amendment 03. The detail has been modified to better align with the specification language.

15. “Spec Section 32 12 16.16 “Road Mix Asphalt Paving” nor details B‐4 and C‐4 on Sheet CS503 spell out what mix type this contract is calling for.

Please see revised NAVFAC Dwg No. 12925713 which adds NCDOT specific HMA mix references.

16. The thicknesses indicated in the details do not conform with current NCDOT specifications.

Please see revised NAVFAC Dwg No. 12925713, issued as part of Amendment 03, which has been revised to better align with the NCDOT 2022 Asphalt Quality Management System (QMS) publication for typical thicknesses.

17. Spec Section 21 12 16.16, 2.2.4 “Aggregate Gradation” says to refer to the attached NCDOT

Table 610‐2 Aggregate Gradation Chart, which is not attached.

The attachment is now included at the end of 32 12 16.16 as part of Amendment 03.

18. Please indicate what asphalt mix type(s) is anticipated to be used on this project.

Please see revised NAVFAC Dwg No. 12925713, issued as part of Amendment 03, which adds NCDOT specific HMA mix references.

Subj: AMENDMENT TO WO 7402794 Site Prep for F35 Scuff and Refresh IRF 7493600 Site Prep for FRCE V-22 TAMS IRF, MCAS CHERRY POINT NC

CONTINUATION SHEET

PROJECT TABLE OF CONTENTS

TABLE 610-2 SUPERPAVE AGGREGATE GRADATION CRITERIA is added to SECTION 32 12

16.16 ROAD MIX ASPHALT PAVING and accompanies this Amendment.

DOCUMENT 00 01 15

1.2 CONTRACT DRAWINGS

The following drawings are revised as of 27 JUNE 2025:

NAVFAC DWG NO. TITLE

12925700 CG401 ENLARGED GRADING AND UTILITY PLAN

12925702 CU101 UTILITY PLAN

12925703 CU102 UTILITY PLAN

12925706 CU211 WATER PROFILES

12925713 C-503 CIVIL DETAILS

These drawings accompany this Amendment.

32 12 16.16 ROAD MIX ASPHALT PAVING

Attachment: Table 610-2 Superpave Aggregate Gradation Criteria

Source: NCDOT Standard Specifications

TABLE 610-2

SUPERPAVE AGGREGATE GRADATION CRITERIA

(Percent Passing Control Points)

Standard

Sieves

(mm)

Mix Type (Nominal Max. Aggregate Size)

9.5 mmA 12.5 mmA 19.0 mm 25.0 mm

Min Max Min Max Min Max Min Max

50.0 - - - - - - - -

37.5 - - - - - - 100 -

25.0 - - - - 100 - 90.0 100

19.0 - - 100 - 90.0 100 - 90.0

12.5 100 - 90.0 100 - 90.0 - -

9.50 90.0 100 - 90.0 - - - -

4.75 - 90.0 - - - - - -

2.36 32.0B 67.0B 28.0 58.0 23.0 49.0 19.0 45.0

1.18 - - - - - - - -

0.075 4.0 8.0 4.0 8.0 3.0 8.0 3.0 7.0

A. For the final surface layer of the specified mix type, use a mix design with an aggregate blend gradation above the maximum density line on the 2.36 mm and larger sieves.

B. For Type SF9.5A, the percent passing the 2.36 mm sieve shall be a minimum of 60% and a maximum of 70%.

B C E F J K N OA PD G H L M

PHASE 2 (GOVERNMENT

FURNISHED GOVERNMENT

INSTALLED BUILDING/EQUIPMENT)

PHASE 1 (SITEWORK, UTILITIES,

SLAB, APRON AND ASPHALT DRIVE

INSTALLATION)

PHASE 3 (MASONRY

SCREEN LATTICE

WALL

INSTALLATION)

PHASE 3 (MASONRY

SCREEN LATTICE

WALL

INSTALLATION)

PHASE 1 (SITEWORK, UTILITIES,

SLAB, APRON AND ASPHALT DRIVE

INSTALLATION)

PHASE 1 - SITE DEMOLITION, SITE UTILITIES,

FOUNDATION AND SLAB PREPARATION, UTILITY

STUB UPS AT SLAB. CONCRETE FOUNDATION AND

SLAB INSTALLATION. CONCRETE APRON AND

ASPHALT DRIVE. SEE CIVIL AND ELECTRICAL

DRAWINGS.

PHASE 2 - GOVERNMENT FURNISHED

GOVERNMENT INSTALLED BUILDING AND

EQUIPMENT PACKAGE.

PHASE 3 - MASONRY SCREEN LATTICE WALL AND

SITE FENCING/TURNSTILE INSTALLATION.

INSTALLATION OF CONCRETE SLAB COATINGS.

SATISFACTORY TO DATE

APPROVED

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GRAPHIC SCALE(S) PHASING NOTES GENERAL SHEET NOTES

1. REFERENCE SHEET A-001 FOR SYMBOLS & MATERIALS LEGEND.

2. SEE CIVIL,STRUCTURAL, PLUMBING, MECHANICAL, ELECTRICAL,

TELECOM, AND FIRE PROTECTION DRAWINGS FOR ADDITIONAL NOTES.

3. SEE SHEET GP101 FOR PROJECT PHASING NOTES.

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Dewberry Engineers Inc.

2610 WYCLIFF ROAD

FAX: 919.881.9923

RALEIGH, NC 27607

PHONE: 919.881.9939

SUITE 410

NCBELS #F-0929

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1. LIMITS OF DISTURBANCE

2. NOT USED

3. PROVIDE 48" SANITARY SEWER MANHOLE. C1/C-508

4. PROVIDE 10"X10" TEE AND THRUST BLOCKING FOR FIRE

SERVICE TO BUILDING. A3/C-509

5. PROVIDE 10" POST INDICATOR VALVE (PIV). C3/C-510

6. PROVIDE 10" DIP FIRE SERVICE. C1/C-510

7. PROVIDE 4" DOMESTIC WATER SERVICE. C1/C-510

8. PROVIDE FIRE HYDRANT. A3/C-508

9. ELECTRICAL PRIMARY. SEE ELECTRICAL DRAWINGS FOR

MORE INFORMATION.

10. NATURAL GAS SERVICE BY OTHERS. COORDINATE WITH

DUKE ENERGY-FORMERLY PIEDMONT NATURAL GAS (PNG).

11. PROVIDE UNDERGROUND TELECOM LINE. SEE TELECOM

PLANS FOR MORE INFORMATION.

12. PROVIDE 4" SANITARY SEWER LINE. C1/C-509

13. PROVIDE 8" SANITARY SEWER MAIN. C1/C-509

14. PROVIDE 10" DIP 45 DEGREE BEND AND THRUST BLOCKING.

A3/C-509

15. PROVIDE RESTRAINED JOINT 4" DIP FROM 45 DEGREE BEND

TO BUILDING. C1/C-507

16. PROVIDE 4" DIP 45 DEGREE BEND AND THRUST BLOCKING.

A3/C-510

17. PROVIDE 10" X 6" TEE AND THRUST BLOCKING. A3/C-509

18. ELECTRICAL SECONDARY. SEE ELECTRICAL DRAWINGS

FOR MORE INFORMATION.

19. PROVIDE RIP RAP DISSIPATOR PAD. A1/C-512

20. PROVIDE PRECAST CONCRETE ENDWALL. A1/C-510

21. PROVIDE 13.5' X 17.5' LONG LIQUID TOTE STORAGE AREA.

22. PROVIDE STORM PRECAST MANHOLE. C1/C-512, C3/C-515,

A1/C-516

23. PROVIDE CURB INLET. C1/C-514, C3/C-514, A1/C-514,

A3/C-514, A1/C-516

24. DAYLIGHT EX. STORM DRAIN PIPE IN NEW DITCH (APPROX.

INV. 24.0'). PROVIDE RIP RAP DISSIPATOR PAD.

25. PROVIDE 2" PVC FORCEMAIN FROM BLDG. USE DETAIL

C1/C-510

1. SEE SHEET V-101 FOR TOPOGRAPHIC SURVEY NOTES AND

LEGEND.

2. SEE SHEET C-001 FOR CIVIL NOTES AND LEGEND.

GENERAL SHEET NOTES

C1 SCALE 1" = 20'

ENLARGED GRADING PLAN

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FACILITY

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A1

CG401

113 LF O

F 4"

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DIP @ 2.00%

INV.: 27.0'

LF

O F 4"

PVC @

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F-35 SCUFF AND REFRESH

FACILITY

FFE = 28.5

7 INV.: 24.25'

INV.: 22.50'

INV.: 23.50'

LF

O F 4"

PVC @

1.

0%

A1 SCALE 1" = 40'

UTILITY PLAN

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Dewberry Engineers Inc.

2610 WYCLIFF ROAD

FAX: 919.881.9923

RALEIGH, NC 27607

PHONE: 919.881.9939

SUITE 410

NCBELS #F-0929

KEY PLAN

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1. SEE SHEET V-101 FOR TOPOGRAPHIC SURVEY NOTES AND

LEGEND.

2. SEE SHEET C-001 FOR CIVIL NOTES AND LEGEND.

3. SEE CG401 FOR MORE UTILITY INFORMATION.

GENERAL SHEET NOTES

# SHEET KEY NOTES

1. PROVIDE 4" PVC SANITARY CLEANOUT. C4/C-508, C3/C-509

2. PROVIDE DROP INLET. A3/C-512, C3/C-512

3. PROVIDE AIRFIELD RATED DROP INLET. A1/C-515

4. PROVIDE 10" DIP FIRE MAIN. C1/C-510

5. PROVIDE 4" DIP DOMESTIC WATER SERVICE. C1/C-510

6. PROVIDE FIRE HYDRANT. A3/C-508

7. PROVIDE 4" DIP STORM DRAIN PIPE. SEE PLUMBING

DRAWINGS FOR CONTINUATION.

8. NOT USED

9. PROVIDE 10" DIP 45 DEGREE BEND AND THRUST BLOCKING.

A3/C-509

10. LIMITS OF DISTURBANCE

11. PROVIDE 2" PVC FORCE MAIN. SEE PLUMBING DRAWINGS

FOR CONTINUATION.

12. PROVIDE 10"X6" TEE AND THRUST BLOCKING. A1/C-509

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INV.: 26.5'

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Dewberry Engineers Inc.

2610 WYCLIFF ROAD

FAX: 919.881.9923

RALEIGH, NC 27607

PHONE: 919.881.9939

SUITE 410

NCBELS #F-0929

KEY PLAN

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1. SEE SHEET V-101 FOR TOPOGRAPHIC SURVEY NOTES AND

LEGEND.

2. SEE SHEET C-001 FOR CIVIL NOTES AND LEGEND.

GENERAL SHEET NOTES

# SHEET KEY NOTES

1. LIMITS OF DISTURBANCE

2. PROVIDE OBSERVATION PORT. A3/C-513

3. PROVIDE PRECAST STORM MANHOLE. C1/C-512, C3/C-515,

A1/C-516

4. PROVIDE 10" DIP FIRE MAIN. C1/C-501

5. PROVIDE 10"X6" TEE AND THRUST BLOCKING. A3/C-509

6. NOT USED

7. PROVIDE 10" DIP 45 DEGREE BEND AND THRUST BLOCKING.

A3/C-509

8. PROVIDE CURB INLET. A1/C-514, A3/C-514, C1/C-514, C3/C-514

9. PROVIDE FIRE HYDRANT. A3/C-508

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STA.: 10+00.00

10 IN. TAPPING SLEEVE

AND VALVE

STA.: 10+02.46

10 IN. - 45° VERTICAL BEND

STA.: 10+07.02

10 IN. - 45° VERTICAL BEND

STA.: 14+60.95

10 IN. X 10 IN. TEE

STA.: 14+84.68

10 IN. X 6 IN. TEE

10" DI

PROPOSED GRADEEXISTING GRADE

EX SAN

EX UGE

EX UGE

COMM UGE UGE

UGG

15'' RCP

4" PVC SAN

INV=22.19STA.: 12+41.23

10 IN. - 45° HORIZ. BEND4 IN. DOM. WATER

15+00 16+00 17+00 18+00 19+00 20+00

STA.: 16+91.84

10 IN. X 6 IN. TEE

STA.: 18+92.36

10 IN. X 6 IN. TEE STA.: 19+24.56

10 IN. - 45° HORIZ. BEND

STA.: 19+81.05

10 IN. - 45° HORIZ. BEND

PROPOSED GRADE

EXISTING GRADE

4" PVC SAN

UGE COMM

30'' RCP

15'' RCP

STA.: 17+08.46

10 IN. - 45° HORIZ. BEND

10" DI

STA.: 17+30.31

10 IN. - 45° HORIZ. BEND

C1 HORIZONTAL SCALE 1" = 20', VERTICAL SCALE 1" = 4'

10" FIRE MAIN

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Dewberry Engineers Inc.

2610 WYCLIFF ROAD

FAX: 919.881.9923

RALEIGH, NC 27607

PHONE: 919.881.9939

SUITE 410

NCBELS #F-0929

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Dewberry Engineers Inc.

2610 WYCLIFF ROAD

FAX: 919.881.9923

RALEIGH, NC 27607

PHONE: 919.881.9939

SUITE 410

NCBELS #F-0929

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C4 N.T.S.

ASPHALT DRIVE SECTION

B4 N.T.S.

ASPHALT TOW-WAY SECTION

D4 N.T.S.

CONCRETE PAVEMENT SECTION

C1 N.T.S.

EROSION AND SEDIMENT CONTROL CONSTRUCTION SEQUENCE NOTES

NOTES:

1. LIME, FERTILIZE AND SEED BEFORE INSTALLATION. PLANTING OF SHRUBS, TREES, ETC. SHOULD OCCUR AFTER

INSTALLATION.

2. SLOPE SURFACE SHALL BE SMOOTH BEFORE PLACEMENT FOR PROPER SOIL CONTACT.

3. DESIGN VELOCITIES EXCEEDING 2 FEET/SECOND REQUIRE TEMPORARY BLANKETS, MATS OR SIMILAR LINERS

TO PROTECT SEED AND SOIL UNTIL VEGETATION BECOMES ESTABLISHED.

4. TERMINAL ANCHOR TRENCHES ARE REQUIRED AT RECP ENDS AND INTERMITTENT CHECK SLOTS MUST BE

CONSTRUCTED ACROSS CHANNELS AT 25 FOOT INTERVALS.

5. TERMINAL ANCHOR TRENCHES SHOULD BE A MINIMUM OF 12 INCHES IN DEPTH AND 6 INCHES IN WIDTH.

INTERMITTENT CHECK SLOTS SHOULD BE 6 INCHES DEEP AND 6 INCHES WIDE.

6. FOR INSTALLATION ON A SLOPE, PLACE RECP 2-3 FEET OVER THE TOP OF THE SLOPE AND INTO AN EXCAVATED

END TRENCH MEASURING APPROXIMATELY 12 INCHES DEEP BY 6 INCHES WIDE. PIN THE RECP AT 1 FOOT INTERVALS ALONG THE BOTTOM OF THE TRENCH, BACKFILL AND COMPACT. UNROLL THE RECP DOWN THE SLOPE MAINTAINING DIRECT CONTACT BETWEEN THE SOIL AND RECP. SECURE USING STAPLES OR PINS IN A 3

FOOT CENTER-TO-CENTER PATTERN.

7. 11 GAUGE, AT LEAST 6 INCH BY 1 INCH STAPLES OR 12 INCH MINIMUM LENGTH WOODEN STAKES ARE

RECOMMENDED FOR ANCHORING.

8. GRASS-LINED CHANNELS WITH DESIGN VELOCITIES EXCEEDING 6 FEET/SECOND SHOULD INCLUDE TURF

REINFORCEMENT MATS

9. CHECK SLOTS TO BE CONSTRUCTED PER MANUFACTURERS SPECIFICATIONS.

10. STAKING OR STAPLING LAYOUT PER MANUFACTURERS SPECIFICATION.

11. IF THERE IS A BERM AT THE TOP OF SLOPE, ANCHOR UP-SLOPE OF THE BERM.

12. DO NOT STRETCH BLANKETS/MATTING TIGHT, ALLOW THE ROLLS TO CONFORM TO ANY IRREGULARITIES.

13. FOR SLOPES LESS THAN 3H:1V, ROLLS MAY BE PLACED IN HORIZONTAL STRIPS.

MAINTENANCE:

1. INSPECT ROLLED EROSION CONTROL

PRODUCTS AT LEAST WEEKLY AND AFTER EACH

RAINFALL OF 1.0 INCH OR GREATER; REPAIR

IMMEDIATELY.

2. GOOD CONTACT WITH THE GROUND MUST BE

MAINTAINED, AND EROSION MUST NOT OCCUR

BENEATH THE RECP.

3. ANY AREAS OF THE RECP THAT ARE DAMAGED

OR NOT IN CLOSE CONTACT WITH THE GROUND

SHALL BE REPAIRED AND STAPLED.

4. IF EROSION OCCURS DUE TO POORLY

CONTROLLED DRAINAGE, THE PROBLEM SHALL

BE FIXED AND THE ERODED AREA PROTECTED.

5. MONITOR AND REPAIR THE RECP AS

NECESSARY UNTIL GROUND COVER IS

ESTABLISHED.

OVERLAP

6" MIN.

LONGITUDINAL

ANCHOR TRENCH

OVERCUT CHANNEL 2"

TO ALLOW BULKING

DURING SEEDBED

PREPARATION

DESIGN DEPTH

6" MIN.

6" MIN.

TYPICAL

INSTALLATION WITH

EROSION CONTROL

BLANKETS OR TURF

REINFORCEMENT

MATS

INTERMITTENT CHECK SLOT LONGITUDINAL ANCHOR TRENCH

SINGLE-LAP SPLICED ENDS OR BEGIN NEW

ROLL IN AN INTERMITTENT CHECK SLOT

FLOWPREPARE SOIL AND APPLY SEED

BEFORE INSTALLING BLANKETS,

MATS OR OTHER TEMPORARY

CHANNEL LINER SYSTEMS

6" MIN.

OVERLAP

ANCHOR 6"X6" MIN. TRENCH

AND STAPLE AT 12" INTERVALS

STAPLE OVERLAPS

MAX. 5" SPACING

3" MIN.

OVERLAP

BRING MATERIAL DOWN TO A

LEVEL AREA, TURN THE END

UNDER 4" AND STAPLE AT 12"

INTERVALS.

CHECK SLOTS AT 25'

INTERVALS

CHANNEL

BOTTOM

STAKES AT 3'-5'

INTERVALS

INITIAL CHANNEL ANCHOR TRENCH

12"

TERMINAL SLOPE AND CHANNEL

ANCHOR TRENCH

A1 N.T.S.

ROLLED EROSION CONTROL PRODUCTS DETAIL

A4 N.T.S.

MECHANICAL YARD

GROUNDCOVER SECTION

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CG

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DS

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JH

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SCALE:

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SHEET

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NAVFAC DRAWING NO.

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DRAWFORM REVISION: 10 MARCH 2009

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OF

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EPROJECT NO.:

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AS NOTED

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MIDLANT DC CORE

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NAVAL STATION - NORFOLK, VA

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PM/DM

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BRANCH MANAGER

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CHIEF ENG/ARCH

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FIRE PROTECTION

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UNCLASSIFIED//FOR OFFICIAL USE ONLY

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UNCLASSIFIED//FOR OFFICIAL USE ONLY

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UNCLASSIFIED//FOR OFFICIAL USE ONLY

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U.S. MARINE CORPS AIR STATION

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CHERRY POINT, NORTH CAROLINA

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DES

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DRW

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CHK

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SATISFACTORY TO

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APPROVED

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ACTIVITY

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DATE

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FOR COMMANDER NAVFAC

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SEAL

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A/E INFO

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2 LIFTS OF NCDOT S9.5C HMA SURFACE COURSE, 1.5" LIFT THICKNESS

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8" NCDOT AGGREGATE BASE COURSE (ABC) PLACE IN EQUAL LIFTS (MINIMUM OF 2 LIFTS)

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BITUMINOUS TACK COAT

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PRIME COAT

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BITUMINOUS TACK COAT

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8" NCDOT AGGREGATE BASE COURSE (ABC) PLACE IN EQUAL LIFTS (MINIMUM OF 2 LIFTS)

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2 LIFTS OF NCDOT S9.5C HMA SURFACE COURSE, 1.5" LIFT THICKNESS

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PRIME COAT

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1 LIFT NCDOT I19.0C HMA INTERMEDIATE COURSE, 4" LIFT THICKNESS

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GEOTEXTILE FABRIC (31 05 19.13)

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12" PCC (32 12 14.14)

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8" AGGREGATE BASE (32 11 20)

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4" DRAINAGE LAYER RAPID DRAINING MATERIAL (RDM) (32 11 23.23)

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6" STABILIZED SUBGRADE (32 11 33.13)

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1. NO LAND DISTURBING ACTIVITIES SHALL TAKE PLACE OUTSIDE OF PROJECT LIMITS. NO LAND DISTURBING ACTIVITIES SHALL TAKE PLACE OUTSIDE OF PROJECT LIMITS. 2. NO DEMOLITION, CONSTRUCTION, OR LAND DISTURBANCE ACTIVITIES SHALL BEGIN UNTIL ALL APPLICABLE EROSION AND SEDIMENT CONTROL MEASURES HAVE BEEN INSTALLED NO DEMOLITION, CONSTRUCTION, OR LAND DISTURBANCE ACTIVITIES SHALL BEGIN UNTIL ALL APPLICABLE EROSION AND SEDIMENT CONTROL MEASURES HAVE BEEN INSTALLED IN LOCATIONS AS SHOWN ON THE CONTRACT DRAWINGS. IF CLEARING IS REQUIRED FOR INSTALLATION OF A GIVEN MEASURE, ALL OTHER MEASURES SHALL BE INSTALLED FIRST. THE NECESSARY LAND DISTURBANCE ACTIVITIES REQUIRED FOR INSTALLATION OF THE GIVEN MEASURE MAY THEN PROCEED. 3. UTILITIES SHOWN IN APPROXIMATE MANNER ONLY. CONTRACTOR SHALL VERIFY LOCATION AND ELEVATION OF EXISTING UTILITIES PRIOR TO DEMOLITION, CONSTRUCTION OR UTILITIES SHOWN IN APPROXIMATE MANNER ONLY. CONTRACTOR SHALL VERIFY LOCATION AND ELEVATION OF EXISTING UTILITIES PRIOR TO DEMOLITION, CONSTRUCTION OR LAND DISTURBANCE ACTIVITIES BEGIN. 4. INSTALL CONSTRUCTION ENTRANCES, SILT FENCE, GRAVEL SILT FENCE OUTLETS, INLET PROTECTION AND WATTLES IN LOCATIONS SHOWN ON PLANS. CONTRACTOR SHALL INSTALL CONSTRUCTION ENTRANCES, SILT FENCE, GRAVEL SILT FENCE OUTLETS, INLET PROTECTION AND WATTLES IN LOCATIONS SHOWN ON PLANS. CONTRACTOR SHALL COORDINATE LOCATION OF CONSTRUCTION ENTRANCES WITH CONTRACTING OFFICER. 5. PROVIDE TEMPORARY SEEDING TO ALL DENUDED AREAS AFTER CLEARING OPERATIONS WITHIN 7 CALENDAR DAYS. PROVIDE PERMANENT GROUNDCOVER WITHIN THE SHORTER PROVIDE TEMPORARY SEEDING TO ALL DENUDED AREAS AFTER CLEARING OPERATIONS WITHIN 7 CALENDAR DAYS. PROVIDE PERMANENT GROUNDCOVER WITHIN THE SHORTER OF 15 WORKING DAYS OR 60 CALENDAR DAYS OF ESTABLISHING FINAL GRADES. 6. PERMANENT EROSION CONTROL DEVICES SHALL BE INSTALLED WITH PERMANENT DRAINAGE FEATURES. PERMANENT EROSION CONTROL DEVICES SHALL BE INSTALLED WITH PERMANENT DRAINAGE FEATURES. 7. TEMPORARY EROSION CONTROL MEASURES SHALL BE REMOVED ONCE CONSTRUCTION IS COMPLETE AND THE SITE HAS BEEN STABILIZED. TEMPORARY EROSION CONTROL MEASURES SHALL BE REMOVED ONCE CONSTRUCTION IS COMPLETE AND THE SITE HAS BEEN STABILIZED. 8. THE NPDES CONSTRUCTION PERMIT REQUIRES EROSION CONTROL DEVICES AND STORM WATER OUTFALLS BE INSPECTED WEEKLY (EVERY 7 CALENDAR DAYS) AND WITHIN 24 THE NPDES CONSTRUCTION PERMIT REQUIRES EROSION CONTROL DEVICES AND STORM WATER OUTFALLS BE INSPECTED WEEKLY (EVERY 7 CALENDAR DAYS) AND WITHIN 24 HRS OF A INCH RAIN EVENT. IT WILL BE THE RESPONSIBILITY OF THE CONTRACTOR TO CONDUCT THESE INSPECTIONS AND MAINTAIN RECORDS UNTIL THE AREA HAS 12 INCH RAIN EVENT. IT WILL BE THE RESPONSIBILITY OF THE CONTRACTOR TO CONDUCT THESE INSPECTIONS AND MAINTAIN RECORDS UNTIL THE AREA HAS STABILIZED, EVIDENT BY 95% VEGETATIVE GROWTH FOR AREAS PROVIDED SEEDING. TO FACILITATE RAINFALL MONITORING A RAIN GAUGE IS REQUIRED TO BE ON SITE. ADDITIONALLY THE CONTRACTOR IS RESPONSIBLE FOR CONDUCTING “SELF INSPECTIONS” INDICATING THE DATE BMPS ARE INSTALLED AND STABILIZATION MEASURES SELF INSPECTIONS” INDICATING THE DATE BMPS ARE INSTALLED AND STABILIZATION MEASURES INDICATING THE DATE BMPS ARE INSTALLED AND STABILIZATION MEASURES (SEEDING/MULCHING OR SOD) ARE INITIATED. THE “SELF INSPECTION” REPORTS WILL BE MAINTAINED ALONG WITH THE “NPDES” INSPECTION REPORTS. ONCE STABILIZATION SELF INSPECTION” REPORTS WILL BE MAINTAINED ALONG WITH THE “NPDES” INSPECTION REPORTS. ONCE STABILIZATION REPORTS WILL BE MAINTAINED ALONG WITH THE “NPDES” INSPECTION REPORTS. ONCE STABILIZATION NPDES” INSPECTION REPORTS. ONCE STABILIZATION INSPECTION REPORTS. ONCE STABILIZATION HAS BEEN ACCOMPLISHED INSPECTION RECORDS ARE TO BE FORWARDED TO EAD AND ALL TEMPORARY EROSION/SEDIMENTATION CONTROL DEVICES REMOVED. THE CONTRACTOR IS RESPONSIBLE FOR MAINTAINING COMPLIANCE WITH ALL PERMITS AND PLANS, ANY CHANGES WILL BE APPROVED BY THE STATE PRIOR TO EXECUTION. A COPY OF THE EROSION AND SEDIMENTATION CONTROL PLAN, LETTER OF APPROVAL, AND NPDES CONSTRUCTION PERMIT WILL BE MAINTAINED BY THE CONTRACTOR AT THE ONSITE OFFICE. IF SOIL IS REMOVED FROM OR BROUGHT ONSITE, THE APPLICABLE SOLID WASTE MANAGEMENT PERMIT NUMBER, EROSION SEDIMENTATION PERMIT NUMBER OR MINE PERMIT NUMBER WILL BE DISCLOSED. 9. THE CONTRACTOR SHALL BE RESPONSIBLE FOR THE CONTROL OF SEDIMENT ON-SITE. IF THE APPROVED EROSION AND SEDIMENTATION CONTROL MEASURES PROVE THE CONTRACTOR SHALL BE RESPONSIBLE FOR THE CONTROL OF SEDIMENT ON-SITE. IF THE APPROVED EROSION AND SEDIMENTATION CONTROL MEASURES PROVE INSUFFICIENT, THE CONTRACTOR MUST TAKE THOSE ADDITIONAL STEPS NECESSARY TO STOP SEDIMENT FROM LEAVING THE SITE. 10. ANY BORROW MATERIAL BROUGHT ONTO THIS SITE SHALL BE FROM A LEGALLY OPERATED MINE OR OTHER APPROVED SOURCE. A SINGLE USE BORROW SITE OR AN AREA ANY BORROW MATERIAL BROUGHT ONTO THIS SITE SHALL BE FROM A LEGALLY OPERATED MINE OR OTHER APPROVED SOURCE. A SINGLE USE BORROW SITE OR AN AREA TO WASTE MATERIAL IS ONLY PERMISSIBLE IF IT IS OPERATED UNDER THE TOTAL CONTROL OF THE FINANCIALLY RESPONSIBLE PERSON OR FIRM WHO IS DEVELOPING THIS SITE AND HAS BEEN SEPARATELY PERMITTED AND INCORPORATED AS PART OF THIS PLAN MEETING ALL THE REQUIREMENTS OF NC GENERAL STATUTE 74-49(7)f. 11. THE CONTRACTOR SHALL COORDINATE LOCATION OF TEMPORARY STOCKPILE AREAS WITH THE CONTRACTING OFFICER. IMPACT OF TEMPORARY STORAGE OF EXCAVATED SOILS THE CONTRACTOR SHALL COORDINATE LOCATION OF TEMPORARY STOCKPILE AREAS WITH THE CONTRACTING OFFICER. IMPACT OF TEMPORARY STORAGE OF EXCAVATED SOILS SHALL BE MINIMIZED. EXCAVATED SOILS SHALL NOT BE STORED WITHOUT PERMISSION OF THE CONTRACTING OFFICER. STOCKPILE AREAS SHALL BE DELINEATED WITH SILT FENCE AND PROVIDED TEMPORARY SEED. 12. PURSUANT TO NC GENERAL STATUTE 113A-54.1(e), THE CONTRACTOR SHALL CONDUCT 'SELF-INSPECTIONS' OF EROSION CONTROL DEVICES AT COMPLETION OF EACH PURSUANT TO NC GENERAL STATUTE 113A-54.1(e), THE CONTRACTOR SHALL CONDUCT 'SELF-INSPECTIONS' OF EROSION CONTROL DEVICES AT COMPLETION OF EACH CONSTRUCTION PHASE AND DOCUMENT SUCH INSPECTIONS AS OUTLINED IN 5A NCAC 04B .0131. 13. CONTRACTOR SHALL MAINTAIN COMPLIANCE WITH ALL PERMITS AND PLANS. ANY CHANGES SHALL BE APPROVED BY THE STATE PRIOR TO EXECUTION. A COPY OF ALL CONTRACTOR SHALL MAINTAIN COMPLIANCE WITH ALL PERMITS AND PLANS. ANY CHANGES SHALL BE APPROVED BY THE STATE PRIOR TO EXECUTION. A COPY OF ALL PERMITS SHALL BE MAINTAINED BY THE CONTRACTOR ON-SITE AT ALL TIMES. 14. CONTRACTOR RESPONSIBLE FOR REMOVAL OF TEMPORARY EROSION CONTROL DEVICES ONCE PERMANENT GROUND COVER HAS BEEN ESTABLISHED AND APPROVED.CONTRACTOR RESPONSIBLE FOR REMOVAL OF TEMPORARY EROSION CONTROL DEVICES ONCE PERMANENT GROUND COVER HAS BEEN ESTABLISHED AND APPROVED.

AutoCAD SHX Text

4" NCDOT #57 STONE