Technical Amendment 0001.pdf

PDF 8 MB Posted Aug 13, 2025

Attached to: Design-Build/Design-Bid-Build, Indefinite Delivery/Indefinite Quantity (IDIQ) Multiple Award Construction Contract (MACC) for General Construction Services for NAVFAC Mid-Atlantic's Marine Corps Installations (MCI) East AOR
Solicitation number: N4008525R2507
Issued by: Department of the Navy Naval Facilities Engineering Command

About this file

Written by GovTribe AI · Sep 16, 2025

This document is a Technical Amendment 0002 for a Naval Facilities Engineering Command (NAVFAC) MIDLANT project, specifically the P-1538 SOF Armory, located at Marine Corps Base Camp Lejeune, NC. The amendment includes a comprehensive list of 11 revised engineering and construction drawings dated 07/17/2025, covering various technical aspects such as site planning, grading, erosion control, utility plans, water main and fire line profiles, and site utility details.

The drawings provide detailed technical specifications for the project, including site settlement monitoring, overall grading plans, partial erosion control plans for different project areas, utility layouts for Areas 2 and 3, water and fire line profiles, and specific site utility and erosion control details. The technical amendment indicates ongoing design refinements and updates to the construction documentation, ensuring precise engineering specifications for the SOF Armory project's infrastructure and site development.

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N4008525R2507 Amendment 0010.pdf	PDF	Feb 9, 2026
N4008525R2507 Amendment 0009.pdf	PDF	Jan 21, 2026
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N4008525R2507 Amendment 0006.pdf	PDF	Nov 12, 2025
N4008525R2507 Amendment 0005.pdf	PDF	Oct 22, 2025
2025 NEW UTILITIES RATES.pdf	PDF	Oct 16, 2025
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Technical Amendment 0003 SPC.pdf	PDF	Sep 25, 2025
Technical Amendment 0003 - Revisions Narrative.pdf	PDF	Sep 25, 2025
N4008525R2507 Amendment 0003.pdf	PDF	Sep 25, 2025
Attachment J - Price Proposal Form Rev1.docx	DOCX document	Sep 25, 2025
N4008525R2507 Amendment 0002.pdf	PDF	Sep 16, 2025
25R2507 (P1538 Seed Project) Site Visit Log.pdf	PDF	Sep 16, 2025
N4008525R2507 Amendment 0001.pdf	PDF	Aug 13, 2025
MARSOC - Site Visit Contractor Access Roster.xlsx	XLSX spreadsheet	Aug 13, 2025
Attachment I - P1538 DWG 4 of 6.pdf	PDF	Aug 6, 2025
Attachment F - Small Business Participation Commitment Document (SBPCD).docx	DOCX document	Aug 6, 2025
Attachment C - Construction and Design Experience Project Data Sheet.docx	DOCX document	Aug 6, 2025
Attachment B - PIEE Vendor Access Instructions.pdf	PDF	Aug 6, 2025
Attachment J - Price Proposal Form.docx	DOCX document	Aug 6, 2025
Attachment I - P1538 DWG 6 of 6.pdf	PDF	Aug 6, 2025
Attachment I - P1538 DWG 5 of 6.pdf	PDF	Aug 6, 2025
Attachment D - Past Performance Questionnaire.docx	DOCX document	Aug 6, 2025
N4008525R2507.pdf	PDF	Aug 6, 2025
Attachment I - P1538 DWG 3 of 6.pdf	PDF	Aug 6, 2025
Attachment G - Small Business Subcontracting Plan (SBSP) Template.docx	DOCX document	Aug 6, 2025
Attachment I - P1538 DWG 2 of 6.pdf	PDF	Aug 6, 2025
Attachment I - P1538 DWG 1 of 6.pdf	PDF	Aug 6, 2025
Attachment H - P1538 SPECS.pdf	PDF	Aug 6, 2025
Attachment E - Historical Small Business Utilization.docx	DOCX document	Aug 6, 2025
Attachment A - PPI Log Template.xlsx	XLSX spreadsheet	Aug 6, 2025

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NAVFAC MIDLANT

TECHNICAL AMENDMENT 0002

CONTINUATION SHEET

SECTION 00 01 15 LIST OF DRAWINGS

The following P-1538 SOF Armory drawings are revised as of 07/17/2025: These revised drawings accompany this amendment.

NAVFAC DWG NO. SHEET NO. TITLE

12916896A

B-109 SITE PLAN – SETTLEMENT

MONITORING

12916908

CG100 OVERALL GRADING PLAN

12916911

CG121 PARTIAL EROSION CONTROL

PLAN – AREA 1 – PHASE 1

12916913

CG123 PARTIAL EROSION CONTROL

PLAN – AREA 1 – PHASE 1

12916919

CU102 UTILITY PLAN – AREA 2 & 3

12916921

CU203 WATER MAIN PROFILES

12916922

CU204 FIRE LINE PROFILE

12916929

C-503 EROSION AND SEDIMENT

CONTROL DETAILS

12916939

C-522 SITE UTILITY DETAILS

12916940

C-523 SITE UTILITY DETAILS

12916945

C-528 SITE UTILITY DETAILS

-- End of Technical Amendment 0002 --

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AutoCAD SHX Text 10/9/2024 2:26:04 PM CG101 CG101 V:\2156\active\215617058\design\civil\cad\sheets\B101.dwg

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SITE PLAN - SETTLEMENT MONITORING

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SCALE: 1" = 30'

AutoCAD SHX Text SETTLEMENT MONITORING REQUIREMENTS: 1. ALL SETTLEMENT MONITORING MUST BE CONDUCTED IN STRICT COMPLIANCE WITH THE ALL SETTLEMENT MONITORING MUST BE CONDUCTED IN STRICT COMPLIANCE WITH THE PROJECT GEOTECHNICAL REPORT, p-1538 - NEW ARMORY SUBSURFACE EXPLORATION AND GEOTECHNICAL ENGINEERING REPORT, DATED MARCH 27, 2024, PREPARED BY TERRACON (PROJECT NO. K3235029) 2. THE SETTLEMENT PLATE LOCATIONS SHOWN ARE APPROXIMATE WITH A MINIMUM OF THE SETTLEMENT PLATE LOCATIONS SHOWN ARE APPROXIMATE WITH A MINIMUM OF ONE SETTLEMENT PLATE PER 5,000SF AREA OF NEW FILL. THE FINAL LOCATIONS SHALL BE APPROVED BY THE CONTRACTING OFFICER PRIOR TO PLACEMENT. 3. SETTLEMENT MONITORING SHALL CONTINUE UNTIL THE RATE OF FILL SETTLEMENT SETTLEMENT MONITORING SHALL CONTINUE UNTIL THE RATE OF FILL SETTLEMENT REACHED ZERO. 4. NO WORK SHALL OCCUR WITHIN THE PROPOSED BUILDING FOOTPRINT WHILE NO WORK SHALL OCCUR WITHIN THE PROPOSED BUILDING FOOTPRINT WHILE SETTLEMENT MONITORING IS OCCURRING.

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50.00' WETLAND BUFFER

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50.00' WETLAND BUFFER

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WETLAND

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P-1538 FFE = 24.00

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50.00' WETLAND BUFFER

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MUNITIONS RESPONSE AREA (GIS)

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EVERETT CREEK RD.

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SITE PLAN - SETTLEMENT MONITORING

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SHEET LEGEND: = SETTLEMENT PLATE LOCATION - SEE DETAIL THIS SHEET

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AMENDMENT

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LEGEND

I, BRUCE D. BEAVERS, CERTIFY THAT THIS SURVEY WAS COMPLETED UNDER

MY DIRECT AND RESPONSIBLE CHARGE FROM AN ACTUAL FIELD SURVEY MADE UNDER

MY SUPERVISION; THAT THIS GROUND SURVEY WAS PERFORMED AT THE 95% PERCENT

CONFIDENCE LEVEL TO MEET FEDERAL GEOGRAPHIC DATA COMMITTEE STANDARDS;

THAT THIS SURVEY WAS PERFORMED TO MEET THE REQUIREMENTS FOR A

TOPOGRAPHIC/PLANIMETRIC SURVEY TO THE ACCURACY OF CLASS AA, AND THAT THE

FIELD DATA WAS COMPLETED ON AUGUST 9, 2022; THAT THE SURVEY MAPPING WAS

COMPLETED ON AUGUST 16, 2022; AND ALL COORDINATES ARE BASED ON NC

'NAD 83'/2011 AND ALL ELEVATIONS ARE BASED ON NAVD 88.

BRUCE D. BEAVERS PLS L-3451

NOTES:

1. THE PURPOSE OF THIS MAP IS TO SHOW TOPOGRAPHIC FEATURES AND

INFORMATION ONLY AND IS NOT TO BE USED FOR BOUNDARY OR PROPERTY

OWNERSHIP INFORMATION.

2. THIS DRAWING REPRESENTS THE EXISTING CONDITIONS AS OF AUGUST 9, 2022.

3. SURVEYED BY: STANTEC CONSULTING SERVICES INC.

4. SURVEY DATE: AUGUST 16, 2022

5. HORIZONTAL DATUM: NAD83/2011 NC STATE PLANE US SURVEY FEET.

6. VERTICAL DATUM: NAVD 88, GEOID 12A.

7. THIS MAP DOES NOT VERIFY THE EXISTENCE OF, NOR CERTIFY THE LOCATION

OF ANY JURISDICTIONAL WETLANDS THAT MAY EXIST ON OR NEAR THE PROPERTY.

8. UNDERGROUND UTILITIES ARE NOT A PART OF THIS SURVEY.

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OVERALL GRADING PLAN

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AREA 1 CG101

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AREA 2 CG102

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AutoCAD SHX Text GRADING NOTES: 1. REFER TO SHEET C-001 FOR ABBREVIATIONS, NOTES & LEGENDS AND SHEET REFER TO SHEET C-001 FOR ABBREVIATIONS, NOTES & LEGENDS AND SHEET VF001 FOR NOTES AND CONTROL POINTS. 2. ALL CONSTRUCTION SHALL BE IN ACCORDANCE WITH ALL APPLICABLE NAVFAC ALL CONSTRUCTION SHALL BE IN ACCORDANCE WITH ALL APPLICABLE NAVFAC STANDARDS AND SPECIFICATIONS. 3. TOTAL DENUDED AREA = 5.91 AC TOTAL DENUDED AREA = 5.91 AC AC AC 4. EXISTING VEGETATION WITHIN TREE PROTECTION AREAS SHALL REMAIN EXISTING VEGETATION WITHIN TREE PROTECTION AREAS SHALL REMAIN UNDISTURBED. UNLESS NOTED OTHERWISE. 5. ANY AND ALL LANDSCAPING AND EXISTING TREES & SHRUBS TO REMAIN WHICH ANY AND ALL LANDSCAPING AND EXISTING TREES & SHRUBS TO REMAIN WHICH ARE DAMAGED DURING DEMOLITION OR CONSTRUCTION SHALL BE REPLACED BY THE CONTRACTOR UTILIZING A LICENSED LANDSCAPE CONTRACTOR AT NO ADDITIONAL COST TO THE GOVERNMENT. 6. THE CONTRACTOR SHALL COMPLY WITH ALL STATE CODES IN OBSERVING THE CONTRACTOR SHALL COMPLY WITH ALL STATE CODES IN OBSERVING EROSION CONTROL MEASURES BOTH ON AND OFF-SITE. 7. THE CONTRACTOR SHALL MAINTAIN ALL EROSION CONTROL DEVICES AFTER EACH THE CONTRACTOR SHALL MAINTAIN ALL EROSION CONTROL DEVICES AFTER EACH RAINFALL EVENT OR AS DIRECTED BY STATE AUTHORITIES OR THE COR. 8. THE CROSS-SLOPE ON ALL SIDEWALKS SHALL BE A MAXIMUM OF 2.0%. THE CROSS-SLOPE ON ALL SIDEWALKS SHALL BE A MAXIMUM OF 2.0%. 9. CONTRACTOR SHALL VERIFY ALL EXISTING ELEVATIONS WHERE NEW CONTRACTOR SHALL VERIFY ALL EXISTING ELEVATIONS WHERE NEW CONSTRUCTION JOIN OR CONNECT TO EXISTING PAVEMENT, CURB AND OTHER RIGID STRUCTURES. NOTIFY COR IF DISCREPANCIES OCCUR. 10. ANY BORROW FILL MUST COME FROM A PERMITTED SITE OFF OF THE ANY BORROW FILL MUST COME FROM A PERMITTED SITE OFF OF THE GOVERNMENT PROPERTY.

AutoCAD SHX Text CONSTRUCTION SEQUENCE: 1. OBTAIN PLAN APPROVAL AND OTHER APPLICABLE PERMITS. OBTAIN PLAN APPROVAL AND OTHER APPLICABLE PERMITS. 2. FLAG THE WORK LIMITS AND MARK THE TREE AND BUFFER AREAS FOR FLAG THE WORK LIMITS AND MARK THE TREE AND BUFFER AREAS FOR PROTECTION. 3. HOLD A PRE-CONSTRUCTION CONFERENCE AT LEAST ONE WEEK PRIOR TO THE HOLD A PRE-CONSTRUCTION CONFERENCE AT LEAST ONE WEEK PRIOR TO THE START OF CONSTRUCTION. CONTRACTOR MUST NOTIFY EMD/PWD AT LEAST 24-HOURS PRIOR TO LAND DISTURBING ACTIVITIES. 4. INSTALL PHASE 1 EROSION CONTROL MEASURES ON THE APPROVED PLANS. INSTALL PHASE 1 EROSION CONTROL MEASURES ON THE APPROVED PLANS. CLEAR ONLY AS NECESSARY TO INSTALL THESE DEVICES. 5. CLEAR AND GRUB REMAINDER OF THE SITE. BEGIN DEMOLITION AND ROUGH CLEAR AND GRUB REMAINDER OF THE SITE. BEGIN DEMOLITION AND ROUGH GRADE THE SITE. MAINTAIN DEVICES AS NEEDED. 6. APPLY TEMPORARY OR PERMANENT STABILIZATION MEASURES PER NCG01 APPLY TEMPORARY OR PERMANENT STABILIZATION MEASURES PER NCG01 IMMEDIATELY ON ALL DISTURBED AREAS WHERE WORK IS DELAYED OR COMPLETE. 7. BEGIN CONSTRUCTION OF BUILDING, PARKING, ETC. BEGIN CONSTRUCTION OF BUILDING, PARKING, ETC. 8. INSTALL PHASE 2 EROSION CONTROL MEASURES ON THE APPROVED PLANS. INSTALL PHASE 2 EROSION CONTROL MEASURES ON THE APPROVED PLANS. 9. PERMANENTLY STABILIZE SITE AS AREAS ARE BROUGHT UP TO FINISH GRADE PERMANENTLY STABILIZE SITE AS AREAS ARE BROUGHT UP TO FINISH GRADE WITH VEGETATION, PAVING, DITCH LININGS, ETC. PERMANENTLY STABILIZE DENUDED AREAS PER GROUND STABILIZATION TIME FRAMES. 10. ALL EROSION AND SEDIMENT CONTROL PRACTICES WILL BE INSPECTED WEEKLY ALL EROSION AND SEDIMENT CONTROL PRACTICES WILL BE INSPECTED WEEKLY AND AFTER RAINFALL EVENTS. NEEDED REPAIRS WILL BE MADE IMMEDIATELY. 11. WHEN CONSTRUCTION IS COMPLETE AND ALL AREAS ARE STABILIZED WHEN CONSTRUCTION IS COMPLETE AND ALL AREAS ARE STABILIZED COMPLETELY, NOTIFY COR AND NCDEQ INSPECTOR AND SCHEDULE AN INSPECTION. 12. IF SITE IS APPROVED, REMOVE COMPOST SOCKS, SILT FENCE, ETC., AND SOD IF SITE IS APPROVED, REMOVE COMPOST SOCKS, SILT FENCE, ETC., AND SOD OR STABILIZE ANY RESULTING BARE AREAS. 13. ALL REMAINING PERMANENT EROSION CONTROL DEVICES, SUCH AS VELOCITY ALL REMAINING PERMANENT EROSION CONTROL DEVICES, SUCH AS VELOCITY DISSIPAT0RS, SHOULD NOW BE INSTALLED. 14. WHEN VEGETATION HAS BECOME ESTABLISHED, CALL FOR A FINAL SITE WHEN VEGETATION HAS BECOME ESTABLISHED, CALL FOR A FINAL SITE INSPECTION.

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MUNITIONS RESPONSE AREA (GIS)

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OVERALL GRADING PLAN

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AS NOTED

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AutoCAD SHX Text MAINTENANCE PLAN: 1. ALL EROSION AND SEDIMENT CONTROL PRACTICES WILL BE CHECKED FOR ALL EROSION AND SEDIMENT CONTROL PRACTICES WILL BE CHECKED FOR STABILITY AND OPERATION FOLLOWING EVERY RUNOFF-PRODUCING RAINFALL BUT IN NOT CASE LESS THAN ONCE EVERY WEEK. ANY NEEDED REPAIRS WILL BE MADE IMMEDIATELY TO MAINTAIN ALL PRACTICES AS DESIGNED. 2. 2SEE DETAIL SHEETS C-501THORUGH C-507, AND C-522 FOR SPECIFIC 2SEE DETAIL SHEETS C-501THORUGH C-507, AND C-522 FOR SPECIFIC EROSION CONTROL MEASURE MAINTENANCE PLANS. 3. ALL SODDED AREAS WILL BE FERTILIZED, RE-SODDED AS NECESSARY ALL SODDED AREAS WILL BE FERTILIZED, RE-SODDED AS NECESSARY ACCORDING TO SPECIFICATIONS TO MAINTAIN A VIGOROUS, DENSE, VEGETATIVE COVER.

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AMENDMENT

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S C

O M

1701821

P-

O F

O R

FINAL SUBMITTAL

C R

O N

CU204

SATISFACTORY TO

APPROVED

ACTIVITY

FOR COMMANDER NAVFAC

SEAL

A/E INFO

SCALE:

CONSTR. CONTR. NO.

SHEET

NAVFAC DRAWING NO.

DES DRW CHK

EPROJECT NO.:

1 2 3 4 5

O F

Y N

G C

O M

DRAWFORM REVISION: 25 AUGUST 2020

- N

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C O

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U N

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PM/DM

BRANCH MANAGER

CHIEF ENG/ARCH

FIRE PROTECTION

S C

O M

1701821

P-

O F

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FINAL SUBMITTAL

C R

O N

MAINTENANCE NOTES:

1. INSPECT CHECK PROTECTION WEEKLY AND AFTER 12" OR

GREATER RAINFALL EVENT AND REPAIR IMMEDIATELY.

REMOVE SEDIMENT STRAW, LIMBS, OR OTHER DEBRIS THAT

COULD CLOG THE CHANNEL WHEN NEEDED.

2. IMMEDIATELY CORRECT ANY DAMAGE CAUSED BY

SUBMERGENCE AND DEPOSITION ABOVE THE CHECK DAM

AND FROM HIGH FLOWS AROUND THE EDGES.

3. REMOVE SEDIMENT ACCUMULATED BEHIND THE DAMS AS

NEEDED TO PREVENT DAMAGE TO CHANNEL VEGETATION,

ALLOW THE CHANNEL TO DRAIN THROUGH THE STONE

CHECK DAM, AND PREVENT LARGE FLOWS FROM CARRYING

SEDIMENT OVER THE DAM. ADD STONES TO DAMS AS

NEEDED TO MAINTAIN DESIGN HEIGHT AND CROSS SECTION.

KEY RIPRAP

18" INTO

SLOPE

NOTES:

1. HEIGHT AND WIDTH DETERMINED BY EXISTING

TOPOGRAPHY AND SEDIMENT STORAGE REQUIRED.

2. KEY RIP RAP INTO SLOPES FOR STABILITY.

18" 36"

TOP ELEV. OF STORMWATER WEIR ELEV:

12"- #57 WASHED STONE

VARIES CLASS 1

RIPRAP

" M

SIDE VIEW

SLOPE

STEP SEQUENCE

#57 WASHED STONE

FRONT VIEW

EXISTING SLOPE

VARIES

1/2' -1'

CHECK DAM

SCALE: NOT TO SCALEA3

C-503

SILT SOCK / WATTLE FOR PERIMETER AND INLET PROTECTION

NOTE:

1. Other materials providing equivalent protection against erosive velocities may be substituted for compost use in silt socks or wattles.

2. Fill silt sock/wattle netting uniformly with compost to the desired length such that logs do not deform.

3. Silt sock/Wattle(s) should be installed parallel to and a minimum of 10 feet beyond the toe of a graded slope. Silt Sock/Wattle(s) located below flat areas should be located at the edge of the land disturbance. The ends of the silt sock/wattle(s) should be turned slightly upslope to prevent runoff from going around the end of the silt sock/wattle(s).

4. Oak or other durable hardwood stakes with a 2 inch x 2 inch cross section should be driven vertically plumb, through the center of the silt sock/wattle. Stakes should be placed at a maximum interval of 4 feet or a maximum interval of 8 feet if the silt sock/wattle is placed in a 4 inch trench.

5. In the event staking is not possible (ie. when socks/wattles are used on pavement) heavy concrete blocks shall be used behind the silt sock/wattle to hold it in place during runoff events.

COMPOST SOCK INITIAL FLOW RATES

Compost Sock Design Diameter

8 Inch (200 nm)

12 Inch (300 nm)

18 Inch (450 nm)

24 Inch (600 nm)

32 Inch (750 nm)

Maximum Slope Length (<2%)

600 Feet (183 m)

750 Feet (229 m)

1,000 Feet (305 m)

1,300 Feet (396 m)

1,650 Feet (500 m)

Hydraulic Flow Through Rate

7.5 gpm/ft (94 l/m/m)

11.3 gpm/ft (141 l/m/m)

15.0 gpm/ft (188 l/m/m)

22.5 gpm/ft (281 l/m/m)

30.0 gpm/ft (374 l/m/m)

MAINTENANCE:

1. Inspect all measures at least weekly and after each rainfall of 1.0 inch or greater.

2. Remove accumulated sediment and any debris as needed to allow for adequate flow.

3. Silt sock/Wattle must be replaced if clogged or torn.

4. If ponding becomes excessive, the silt sock/wattle may need to be replaced with a larger diameter or a different measure.

5. Reinstall if damaged or dislodged.

6. Silt socks/wattles shall be inspected until land disturbance is compete and the area above the measure has been permanently stabilized.

WOOD MULCH OR COMPOST

TO 1/2 HEIGHT OF LOG

4' MAX.

2" x 2"

STAKES

SILT SOCK/ WATTLE

AREA TO BE

PROTECTED

12" MIN.

FLOW

SECTION

UNTRENCHED INSTALLATION

TRENCH INTO

GROUND 4" MIN.

8' MAX.

2" x 2"

STAKES

SILT SOCK/ WATTLE

AREA TO BE

PROTECTED

12" MIN.

FLOW

SECTION

ENTRENCHED INSTALLATION*

*THIS APPLICATION MAY NOT BE USED WITH COMPOST

SOCKS SMALLER THAN 12".

WORK AREA

AREA TO BE

PROTECTED

SILT SOCK/

WATTLE

MULCH OR COMPOST

FOR UNTRENCHED

SOCKS

ISOMETRIC VIEW

SHEET FLOW

DATE: PAGE:

NORTH CAROLINA

Department of Environmental Quality

Effective Date: 9/1/2023 In accordance with the 2013 Design Manual Updates

C4 SOIL STOCKPILE

SCALE: NOT TO SCALE

ACTIVITY

FOR COMMANDER NAVFAC

SEAL

A/E INFO

SCALE:

CONSTR. CONTR. NO.

SHEET

NAVFAC DRAWING NO.

DES DRW CHK

EPROJECT NO.:

1 2 3 4 5

O F

Y N

G C

O M

DRAWFORM REVISION: 25 AUGUST 2020

- N

, V A

C O

E C

U N

E, N

PM/DM

BRANCH MANAGER

CHIEF ENG/ARCH

FIRE PROTECTION

S C

O M

1701821

P-

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FINAL SUBMITTAL

C R

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CONSTRUCTION SPECIFICATIONS

FILTER BLANKETNOTE:

EXTEND THE APRON UP THE CHANNEL BANKS TO A MINIMUM HEIGHT OF 1 FOOT.

d50 STONE =

NCDOT CLASS

PLAN

SECTION AA

W3d O d O

A A

SCALE: NOT TO SCALE

18" TO 21"

"D"

PIPE DIA

18" 15" 12" 10" 8"

48" & LARGER

33" TO 42"

24" TO 30"

6" TO 15"

"A"

MAXIMUM

AODA

4" MIN. BEDDING THICKNESS FOR

NON-PLASTIC PIPE #67 STONE

NOTE: MAXIMUM TRENCH WIDTH "W"

TAKEN AT TOP OF PIPE

SCALE: NOT TO SCALE

SCM 1558 INFLOW#2 (A3)

10' 4' 2.0' 10-IN CLASS 1

OUTLET PROTECTION La W d d50 RIPRAP CLASS

SCM 1558 OUTFLOW#1 (A2)

12' 5' 2.0' 10-IN CLASS 1

SCM 1558 OUTFLOW#2 (A4)

12' 5' 2.0' 10-IN CLASS 1

STORM DRAIN OUTFALL (A5)

12' 5' 2.0' 10-IN CLASS 1

21' 5' 2.6' 14-IN CLASS 2

SCM 1558 INFLOW#1 (A1)

C-522

SCALE: NOT TO SCALE

TEMPORARY SEEDING RECOMMENDATIONS

FOR LATE WINTER AND EARLY SPRING

TEMPORARY SEEDING RECOMMENDATIONS FOR SUMMER TEMPORARY SEEDING RECOMMENDATIONS FOR FALL

Seeding Mixture Species

Rye (grain) Annual lespedeza (Kobe in

Piedmont and Coastal Plain, Korean in Mountains)

Rate (lb/acre)

Omit annual lespedeza when duration of temporary cover is not to extend beyond June.

Seeding Dates Mountains—Above 2500 feet: Feb. 15 - May 15

Below 2500 feet: Feb. 1- May 1 Piedmont—Jan. 1 - May 1 Coastal Plain—Dec. 1 - Apr. 15 Mulch Apply 4,000 lb/acre straw. Anchor straw by tacking with asphalt, netting, or a mulch anchoring tool. A disk with blades set nearly straight can be used as a mulch anchoring tool.

Maintenance Refertilize if growth is not fully adequate. Reseed, refertilize and mulch immediately following erosion or other damage.

Seeding Mixture Species

German millet Rate (lb/acre)

Seeding Dates Mountains — May 15 - Aug. 15 Piedmont — May 1 - Aug. 15 Coastal Plain — Apr. 15 - Aug. 15 Mulch

Maintenance

Seeding Mixture Species

Rye (grain)

Seeding Dates Mountains — Aug. 15 - Dec. 15 Coastal Plain and Piedmont — Aug. 15 - Dec. 31 Mulch

Maintenance Repair and refertilize damaged areas immediately. Topdress with 50 lb/acre of nitrogen in March. If it is necessary to extend temporary cover beyond June 15, overseed with 50 lb/acre Kobe (Piedmont and Coastal Plain) or Korean (Mountains) lespedeza in late February or early March.

Rate (lb/acre)

Apply 4,000 lb/acre straw. Anchor straw by tacking with asphalt, netting, or a mulch anchoring tool. A disk with blades set nearly straight can be used as a mulch anchoring tool.

SEED BED PREPARATION:

Refertilize if growth is not fully adequate. Reseed, refertilize and mulch immediately following erosion or other damage.

Department of Environmental Quality

TEMPORARY SEEDING

SCALE: NOT TO SCALE

ACTIVITY

FOR COMMANDER NAVFAC

SEAL

A/E INFO

SCALE:

CONSTR. CONTR. NO.

SHEET

NAVFAC DRAWING NO.

DES DRW CHK

EPROJECT NO.:

1 2 3 4 5

O F

Y N

G C

O M

DRAWFORM REVISION: 25 AUGUST 2020

- N

, V A

C O

E C

U N

E, N

PM/DM

BRANCH MANAGER

CHIEF ENG/ARCH

FIRE PROTECTION

S C

O M

1701821

P-

O F

O R

FINAL SUBMITTAL

C R

O N

STORMWATER CONTROL MEASURE P-1538

SCALE: NOT TO SCALEA1

C-523

TYPICAL SWALE DETAILS

SCALE: NOT TO SCALEC4

ACTIVITY

FOR COMMANDER NAVFAC

SEAL

A/E INFO

SCALE:

CONSTR. CONTR. NO.

SHEET

NAVFAC DRAWING NO.

DES DRW CHK

EPROJECT NO.:

1 2 3 4 5

O F

Y N

G C

O M

DRAWFORM REVISION: 25 AUGUST 2020

- N

, V A

C O

E C

U N

E, N

PM/DM

BRANCH MANAGER

CHIEF ENG/ARCH

FIRE PROTECTION

S C

O M

1701821

P-

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O R

FINAL SUBMITTAL

C R

O N

RESTRAIN TOTAL

LENGTH

C-528

ROADWAY SIDEWALK

UNDISTURBED SOIL

EXISTING GRADE

NOTES:

1. WATER METER OR VALVE SHALL NOT BE LOCATED IN AREAS SUBJECT TO VEHICULAR TRAFFIC.

2. ALL PLASTIC METER BOXES SHALL BE HEAVY DUTY RATED NON-LOCKING POLYMER CEMENT COVER AS APPROVED BY UTILITY.

3. ALL FIBERGLASS METER BOXES WITH POLYMER CEMENT COVERS SHALL BE HEAVY DUTY RATED COVER AS APPROVED BY UTILITY.

4. ALL SERVICE LINES, VALVES AND FITTINGS SHALL COMPLY WITH AWWA C800.

5. FOR NON-RESIDENTIAL APPLICATIONS THAT REQUIRE AN ABOVE-GROUND BACKFLOW PREVENTER, AN APPROVED METER SETTER WITHOUT THE DUAL CHECK ASSEMBLY

MAY BE UTILIZED.

6. METERS SHALL BE COMPATIBLE WITH THE UMCS DATABASE.

C&G

2-STAINLESS STEEL BANDS

3/4" OR 1" CC x FIP CORPORATION STOP

ADAPTABLE TO 3/4" OR 1" FIP THREAD FOR

DI / P.V.C. PIPE USE APPROVED SERVICE

SADDLE ADAPT TO POLYETHYLENE PIPE AS

PER MFG. RECOMMENDATIONS

3/4" OR 1" CC DOUBLE

STAINLESS STEEL STRAP

SADDLE

SET BOX ON TWO ROWS OF 4"x8"x16"

SOLID CONCRETE BLOCKS

3/4" OR 1"PE SDR 21 PIPE, WITH NO

JOINTS OR COUPLINGS, AND

COMPRESSION CONNECTIONS.

WATER MAIN DEPTH UP TO

SIDEWALK. AT SIDEWALK,

TRANSITION TO 26" DEPTH.

TOP ENTRY VERTICALLY ALIGNED

CARTRIDGE DUAL CHECK VALVE

TOP OF METER SHALL BE LOCATED WITHIN

5" TO 8" OF SURFACE AND CLEAR OF LID

METER ADAPTER SHALL BE

PROVIDED BY UTILTY

LOCKABLE ANGLE

BALL VALVE

11" #57 WASHED

STONE

METER SIZE METER BOX SIZE

3/4" 11" X 18" X 18" DEEP

1" 13" X 24" X 18" DEEP

BRACE PIPE

REQUIRED

COPPERSETTER

Technical Amendment 0001

BLDG P1538-1701821_REV1_COMBINED

BLDG P1538-1701821-B-109_REV1

BLDG P1538-1701821-CG100_REV1

BLDG P1538-1701821-CG121_REV1

BLDG P1538-1701821-CG123_REV1

BLDG P1538-1701821-CU102_REV1

BLDG P1538-1701821-CU203_REV1

BLDG P1538-1701821-CU204_REV1

BLDG P1538-1701821-C-503_REV1

BLDG P1538-1701821-C-522_REV1

BLDG P1538-1701821-C-523_REV1

BLDG P1538-1701821-C-528_REV1

	2025-08-08T13:14:46-0400
Norfolk, VA
James E. Donahue, RA
I, James E. Donahue, RA, am signing this document to confirm that it has been reviewed.

	2025-08-08T13:14:48-0400
Norfolk, VA
James E. Donahue, RA
I, James E. Donahue, RA, am signing this document to confirm that it has been reviewed.

	2025-08-08T13:14:48-0400
Norfolk, VA
James E. Donahue, RA
I, James E. Donahue, RA, am signing this document to confirm that it has been reviewed.

	2025-08-08T13:14:49-0400
Norfolk, VA
James E. Donahue, RA
I, James E. Donahue, RA, am signing this document to confirm that it has been reviewed.

	2025-08-08T13:14:49-0400
Norfolk, VA
James E. Donahue, RA
I, James E. Donahue, RA, am signing this document to confirm that it has been reviewed.

	2025-08-08T13:14:50-0400
Norfolk, VA
James E. Donahue, RA
I, James E. Donahue, RA, am signing this document to confirm that it has been reviewed.

	2025-08-08T13:14:51-0400
Norfolk, VA
James E. Donahue, RA
I, James E. Donahue, RA, am signing this document to confirm that it has been reviewed.

	2025-08-08T13:14:51-0400
Norfolk, VA
James E. Donahue, RA
I, James E. Donahue, RA, am signing this document to confirm that it has been reviewed.

	2025-08-08T13:14:52-0400
Norfolk, VA
James E. Donahue, RA
I, James E. Donahue, RA, am signing this document to confirm that it has been reviewed.

	2025-08-08T13:14:53-0400
Norfolk, VA
James E. Donahue, RA
I, James E. Donahue, RA, am signing this document to confirm that it has been reviewed.

	2025-08-08T13:14:53-0400
Norfolk, VA
James E. Donahue, RA
I, James E. Donahue, RA, am signing this document to confirm that it has been reviewed.

2025-08-08T13:16:06-0400

2025-08-08T13:16:07-0400

2025-08-08T13:16:08-0400

2025-08-08T13:16:09-0400

2025-08-08T13:16:10-0400

File details come from the government source that posted it. Updated Sep 16, 2025.