Attachment A - 1702584_WP4_DWG_01of01_ALL.pdf

PDF 27 MB Posted Jul 7, 2025

Attached to: Construction Solicitation for DDG(X) Work Package 4 Shaftline Foundation
Solicitation number: N4008525R0001
Issued by: Department of the Navy Naval Facilities Engineering Command

About this file

Written by GovTribe AI · Jul 7, 2025

These technical drawings detail a construction project for a Land Based Test Site (LBTS) for the DDG(X) program at the Philadelphia Navy Yard Annex. The project involves constructing a pile-supported slab foundation in Building 77H, with micropile installation, concrete work, and electrical grounding systems. The project requires precise foundation preparation, including demolition of existing pipe trenches, machinery pads, and selective concrete removal, with careful coordination required to maintain building operations and security.

Key technical specifications include installing pressure-grouted micropiles with 60-ton allowable compression capacity, a 7-inch thick cast iron T-slot floor, and a comprehensive grounding grid system. The work must be performed in an active government facility with strict security protocols, including limitations on photography, vehicle inspections, and maintaining the building's envelope integrity. The project is part of the Department of the Navy's Naval Facilities Engineering Command contract, with the solicitation number N4008525R0001, and involves complex structural modifications to support future naval equipment testing infrastructure.

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Other files

File	Type	Posted
N4008525R0001_0003.pdf	PDF	Feb 17, 2026
Amendment_0002_B-4 and B-5.pdf	PDF	Aug 14, 2025
Amendment_0002_13 50 00 T-SLOT FLOOR - August 7_2025.pdf	PDF	Aug 14, 2025
25R0001 Amendment 0002.pdf	PDF	Aug 14, 2025
Amendment_0002_DDG(X) WP4_Amendment 0002_Dwgs.pdf	PDF	Aug 14, 2025
Amendment_0002_31 62 00 MICROPILES - August 7_2025.pdf	PDF	Aug 14, 2025
Attachment 4_01 35 26 - GOVERNMENTAL SAFETY REQUIREMENTS - July 25_2025.pdf	PDF	Jul 30, 2025
Attachment 2_ PPI_DDG(X) Shaftline Foundation_Responses.xlsx	XLSX spreadsheet	Jul 30, 2025
Attachment 6_31 62 00 - MICROPILES - July 25_2025.pdf	PDF	Jul 30, 2025
Attachment 1_Sign_In_Sheet.jpg	JPG image	Jul 30, 2025
Attachment 3_01 11 00 - SUMMARY OF WORK - July 25_2025.pdf	PDF	Jul 30, 2025
25R0001 Amendment 0001.pdf	PDF	Jul 30, 2025
Attachment 7_DDG(X) WP4_Amendment 0001_Continuation Sheet.pdf	PDF	Jul 30, 2025
Attachment 9_SUBMITTAL REGISTER - JULY 29_2025.pdf	PDF	Jul 30, 2025
Attachment 8_DDG(X) WP4_Amendment 0001_Dwgs.pdf	PDF	Jul 30, 2025
Attachment 5_31 01 00 - VIBRATION MONITORING - JULY 29_2025.pdf	PDF	Jul 30, 2025
Attachment I - DDG(X) WP4_price_schedule.pdf	PDF	Jul 7, 2025
Attachment D - Wage Determination.pdf	PDF	Jul 7, 2025
Attachment C - DDG(X) LAND BASED TEST SITE (LBTS) HAZMAT REPORT_IFC rev1.PDF	PDF	Jul 7, 2025
Attachment E - PPI_DDG(X) Shaftline Foundation.xlsx	XLSX spreadsheet	Jul 7, 2025
Attachment B - 1702584_WP4_SPC_01of01.pdf	PDF	Jul 7, 2025
N4008525R0001_DDG(X) Shaftline Foundation.pdf	PDF	Jul 7, 2025
Attachment F -Site Visit Location.png	PNG image	Jul 7, 2025
Attachment G - Site Visit Request Form.pdf	PDF	Jul 7, 2025
Attachment H - PIEE Vendor Access Ins..pdf	PDF	Jul 7, 2025

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DES DRW

DRAWFORM REVISION: 25 AUGUST 2020

CHK

SATISFACTORY TO

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DATE

FOR COMMANDER NAVFAC

SEAL

A/E INFO

EPROJECT NO.:

Whitman, Requardt & Associates, LLP 801 South Caroline Street, Baltimore, Maryland 21231

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PROFESSIONAL CERTIFICATION. I HEREBY CERTIFY THAT THESE

DOCUMENTS WERE PREPARED OR APPROVED BY ME, AND

THAT I AM A DULY LICENSED

OF THE STATE OF MARYLAND,

, EXPIRATION DATE

UNDER THE LAWS

LICENSE No.

DJD

4G001

NONE

TJC AAB JBS

12921599

ENGINEER

29926 01/11/2026

SITE

DDG(X) LAND BASED TEST SITE (LBTS)

WP4: SHAFTLINE FOUNDATION

VICINITY PLAN

95ARIVER

RT 76

INTER

V I

W A

RT 130

ALE

ESTATE

RT 70

JERSEY

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M676 A

NEWINT

INTER

STA

INTERSTATE

RT 38

TURNPIKE

JERSEY

NEW

PENNSYLVANIA

SCHUYLKILL

RT 1

THE NAVY YARD

LOCATION PLAN

PROJECT

SITE

Y D

K 2

Y D

K 3

PIER 6A PIER 1

PIER 5 PIER 2PIER 4PIER 6

Y D

K 1

PIER F

Y D

K 5

Y D

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R T A

S T E 9 5

N T I

D E L A W A R E R I V E R

R E S E R V E B A S I N

MAIN GATE

WHARF N

LIFT BRIDGE

PEARY WAY

BLDG 4

BLDG 77H

BLDG 77L

LEAGUE

ISLAND

BLVD

KITTY HAWK AVE

ADMIRAL

PHILADELPHIA NAVY YARD

PHILADELPHIA, PENNSYLVANIA

DRAWING INDEX

SHEET NO. DRAWING TITLENAVFAC NO.

GENERAL

4G001 4G002 4G003 4G004 4G005

4G006 4G007

4G008

4G009

HAZARDOUS MATERIALS

4H101

BUILDING GENERAL DEMOLITION

4XD101

4XD901

4XD902

STRUCTURAL

4S001 4S002 4S003 4S004

4SD101

4S101 4S401 4S501 4S502 4S503

ELECTRICAL

4E001 4E101 4E601

REFERENCE DRAWINGS

COVER SHEET

GENERAL PROJECT NOTES

PHILADELPHIA NAVY YARD ANNEX SITE MAP

OVERALL SITE AND BUILDINGS 77H AND 670 ACCESS PLAN

OVERALL SITE PLAN - DDG(X) LBTS COORDINATION WITH

BUILDING 77-87 COMPLEX PROJECTS NOT IN CONTRACT

GENERAL WORK RESTRICTION PLAN

TEMPORARY LIFE SAFETY AND CONSTRUCTION BARRIER

PLAN DURING CONSTRUCTION

TEMPORARY CONSTRUCTION BARRIER SECTION AND

PHOTOGRAPHS

INTERIOR PHOTOGRAPHS

HAZARDOUS MATERIALS PLAN

FLOOR PLAN - GENERAL DEMOLITION

PHOTOS - GENERAL DEMOLITION

STRUCTURAL GENERAL NOTES

STRUCTURAL ABBREVIATIONS

TYPICAL STRUCTURAL DETAILS

LOADING DIAGRAMS

FLOOR PLAN - DEMOLITION

FOUNDATION AND FLOOR PLAN

T-SLOT FLOOR ENLARGED PART-PLAN AND DETAILS

SECTIONS AND DETAILS

LEGEND, ABBREVIATIONS, AND GENERAL NOTES

FLOOR PLAN - GROUNDING

DETAILS

DD(X) IPS LBTS, BLDG 77H - INSTALLATION PLAN & DETAILS

DD(X) IPS LBTS, BLDG 77H - PMM SUPPORT EQPT PLATF

CONCRETE INSTALLATION

DD(X) IPS LBTS, BLDG 77H - PMM SUPPORT EQPT PLATF

ELECTRICAL GROUNDING PLAN

12921599 12921600 12921601 12921602 12921603

12921604 12921605

12921606

12921607

12921608

12921609 12921610 12921611

12921612 12921613 12921614 12921615 12921616 12921617 12921618 12921619 12921620 12921621

12921622 12921623 12921624

7625186 7625152

7625152 ratr,t, Italrrrtal ho,taaa9

Approved for Public Release: Distribution is Unlimited Refer to Public Release Request ID #NSWCPD-002822

Approved by NSWC via email

4/7/2025

APPROVED BY: ROB SHERIDAN

NSWCPD CODE 1021, NSA

MECHANICSBURG, PA, PNYA

PER EMAIL

04/06/2025

GENERAL PROJECT NOTES

TJC AAB JBS

L P

NONE

12921600

4G002

ENGINEER

29926 01/11/2026

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FIRE PROTECTION

1 2 3 4 5

SCALE:

CONSTR. CONTR. NO.

SHEET

NAVFAC DRAWING NO.

DES DRW

DRAWFORM REVISION: 25 AUGUST 2020

CHK

SATISFACTORY TO

APPROVED

ACTIVITY

DATE

FOR COMMANDER NAVFAC

SEAL

A/E INFO

EPROJECT NO.:

Whitman, Requardt & Associates, LLP 801 South Caroline Street, Baltimore, Maryland 21231

D D

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1733372

N40085-24-R-2653

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PROFESSIONAL CERTIFICATION. I HEREBY CERTIFY THAT THESE

DOCUMENTS WERE PREPARED OR APPROVED BY ME, AND

THAT I AM A DULY LICENSED

OF THE STATE OF MARYLAND,

, EXPIRATION DATE

UNDER THE LAWS

LICENSE No.

DJD

1. GENERAL NOTES APPLY TO THE ENTIRE PROJECT. GENERAL SHEET NOTES

APPLY TO THE ENTIRE SHEET ON WHICH THEY APPEAR. SHEET KEYNOTES

APPLY TO THE APPLICABLE SPECIFIC INSTANCE INDICATED.

2. THE PURPOSE OF THIS PROJECT IS TO PROVIDE A PILE-SUPPORTED SLAB IN

BUILDING 77H TO SUPPORT A FUTURE LAND BASED TEST SITE (LBTS) FOR

THE DDG(X) PROGRAM.

3. BUILDING 77H IS AN ACTIVE GOVERNMENT FACILITY THAT WILL REMAIN

OCCUPIED DURING CONSTRUCTION. WORK MUST NOT INTERRUPT

GOVERNMENT OPERATIONS NOR OBSTRUCT GOVERNMENT ACCESS TO

INDUSTRIAL SITES.

4. DO NOT SCALE DRAWINGS. REFER TO DIMENSIONS INDICATED.

5. COORDINATE THE WORK WITH THE GOVERNMENT'S ACCESS REQUIREMENTS

ADJACENT TO AND THROUGH THE PROJECT AREA.

6. THE ENVELOPE OF BUILDING 77H IS A SECURITY FEATURE AND MUST BE

MAINTAINED THROUGHOUT THE PROJECT TO ENSURE THAT UNAUTHORIZED

PERSONNEL CANNOT GAIN ACCESS INTO BUILDING 77H AND THE OPERATING

SPACES. REPORT IMMEDIATELY TO THE CONTRACTING OFFICER ANY

UNAUTHORIZED OPENINGS OR INCORRECTLY SECURED OPENINGS IN THE

BUILDING ENVELOPE.

7. EXISTING DOORS IN THE BUILDING 77H ENVELOPE MUST BE KEPT

OPERATIONAL AND CLEAR OF OBSTRUCTIONS.

8. PHOTOGRAPHY AND AUDIO/VIDEO RECORDING IS NOT PERMITTED ON

GOVERNMENT PROPERTY AND GOVERNMENT PROPERTY MUST NOT BE

PHOTOGRAPHED OR RECORDED OTHERWISE. COORDINATE PHOTOGRAPHY

REQUIREMENTS WITH THE CONTRACTING OFFICER. REFER TO CONTRACT

SPECIFICATIONS FOR ADDITIONAL DETAILS.

9. VEHICLES ENTERING GOVERNMENT BUILDINGS MUST BE INSPECTED BY

SECURITY PRIOR TO ENTERING THE BUILDING AND MUST BE COMMERCIAL

VEHICLES. COORDINATE INSPECTIONS IN ADVANCE. REFER TO THE

CONTRACT SPECIFICATIONS FOR ADDITIONAL DETAILS.

10. PERIMETER GATES AND BUILDING DOORS MUST REMAIN CLOSED EXCEPT

WHEN PERSONNEL OR VEHICLES ARE ENTERING OR EXITING. GATES AND

OVERHEAD DOORS WILL BE OPENED BY THE GOVERNMENT AND MUST BE

COORDINATED IN ADVANCE WITH THE CONTRACTING OFFICER. PROPPING

OF DOORS AND GATES IS PROHIBITED UNLESS OTHERWISE APPROVED BY

THE CONTRACTING OFFICER. REFER TO THE CONTRACT SPECIFICATIONS

FOR ADDITIONAL DETAILS.

11. A PORTION OF EXISTING PHYSICAL FEATURES IS BASED ON FIELD SURVEYS

PERFORMED OCTOBER 2024 BY WHITMAN, REQUARDT AND ASSOCIATES,

LLP., BALTIMORE, MARYLAND. VERTICAL CONTROL IS BASED ON THE NORTH

AMERICAN VERTICAL DATUM 1988 (NAVD88) AND WAS ESTABLISHED FROM

SURVEY CONTROL STATION NOS. JU2216 AND JU0704.

12. FOR REFERENCE ONLY, THE DESIGN FLOOD ELEVATION (DFE) IS 12.70' BASED

ON THE NORTH AMERICAN VERTICAL DATUM 1988 (NAVD88).

STANDARD DRAWING SYMBOLS

DRAWING NUMBER INDICATOR

VIEW TITLE INDICATOR

SECTION INDICATOR

DETAIL INDICATOR

ELEVATION INDICATOR

KEY NOTE INDICATOR

4SD101

DISCIPLINE DESIGNATOR WITH OPTIONAL LEVEL 2 INDICATOR

SHEET TYPE INDICATOR

SHEET SEQUENCE INDICATOR

VIEW NAME

SD101SCALE 1" = 10'-0"A1

DETAIL NUMBER

SHEET CUT FROM

A1 4S502

VIEW DIRECTIONSECTION NUMBER

SHEET WHERE

SECTION IS DRAWN

4S504 A1

A1 4S301

VIEW DIRECTIONELEVATION NUMBER

SHEET WHERE

ELEVATION IS DRAWN

DETAIL NUMBER

SHEET WHERE

DETAIL IS DRAWN

NORTH ARROW

PLAN

NORTH

TRUE NORTH

INDICATOR

GENERAL DEMOLITION NOTES

1. FIELD VERIFY EXISTING DIMENSIONS.

2. THE CONTRACTOR IS RESPONSIBLE FOR THE MEANS AND METHODS OF

DEMOLITION AND THE INTEGRITY AND STABILITY OF THE EXISTING

STRUCTURE DURING DEMOLITION UNTIL THE WORK IS COMPLETED.

DETERMINE LOCATIONS AND PROVIDE SHORING WHERE EXISTING

CONSTRUCTION TO REMAIN WILL BE AFFECTED BY DEMOLITION. SHORING

MUST BE DESIGNED, SIGNED AND SEALED BY A LICENSED PROFESSIONAL

ENGINEER AND SUBMITTED TO THE CONTRACTING OFFICER FOR REVIEW

AND APPROVAL.

3. THE CONTRACTOR IS RESPONSIBLE FOR MONITORING ALL COMPONENTS OF

THE EXISTING BUILDINGS IN THE VICINITY OF THE WORK DURING THE

INSTALLATION OF SHORING, DEMOLITION OF THE STRUCTURE AND THE

REMOVAL OF SHORING. ANY MOVEMENT OR DAMAGE OF THE BUILDING

COMPONENTS NOTED RESULTING FROM THE WORK MUST BE IMMEDIATELY

REPORTED TO THE CONTRACTING OFFICER.

4. PROTECT EXISTING EQUIPMENT TO REMAIN FROM DAMAGE, DEBRIS, DUST,

ETC. COORDINATE EQUIPMENT PROTECTION WITH THE CONTRACTING

OFFICER.

5. CLEAN DEBRIS AND RUBBISH FROM ALL FLOORS, RAISED SURFACES,

EQUIPMENT, AND PIPING DUE TO DEMOLITION AND INSTALLATION.

WORK PACKAGE INDICATOR

ratr,t, Italrrrtal ho,taaa9

Approved by NSWC via email

4/7/2025

APPROVED BY: ROB SHERIDAN

NSWCPD CODE 1021, NSA

MECHANICSBURG, PA, PNYA

RESERVE BASIN

DELAWARE RIVER

CONSTITUTION AVENUE

FLAGSHIP AVENUE

INTREPID AVENUE

KITTY HAWK AVENUE

LIFT

BRIDGE

BLDG. 20

BLDG. 1029

BLDG.

BLDG. 643

BLDG. 20A

BLDG.

BLDG. 1

BLDG.

546BLDG.

LANGELY AVENUE

LEAGUE

ISLAND

BOULEVARD

TO PENROSE AVENUE (RTE. 291) TO INTERSTATE 95

TRUCK GATE

BLDG.

. 1

. 7

. 1

BLDG. 14

BLDG. 56

BLDG.

DiNIC'S

MERCER

CAFE

BLDG.

77L

BLDG.

77H

BLDG. 1081

BLDG. 1082

ROUSE BOULEVARD

BLDG.

. 5

ADMIRAL PEARY WAY

'S'

LOT

BLDG.

BLDG. 480

BLDG. 670

PHILADELPHIA NAVY YARD ANNEX SITE MAP

NO SCALEA1

GENERAL SHEET NOTES

SHEET LEGEND

TJC AAB JBS

ILA

AS NOTED

12921601

4G003

ENGINEER

29926 01/11/2026

CONTRACTOR'S

HAUL ROUTE

PROPOSED CONTRACTOR'S HAUL ROUTE

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SCALE:

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NAVFAC DRAWING NO.

DES DRW

DRAWFORM REVISION: 25 AUGUST 2020

CHK

SATISFACTORY TO

APPROVED

ACTIVITY

DATE

FOR COMMANDER NAVFAC

SEAL

A/E INFO

EPROJECT NO.:

Whitman, Requardt & Associates, LLP 801 South Caroline Street, Baltimore, Maryland 21231

D D

G (X

P 4:

S H

E F

O U

N D

O N

ILA

A, P

1733372

N40085-24-R-2653

MRI/PJB

HPN

L F

ILI

PROFESSIONAL CERTIFICATION. I HEREBY CERTIFY THAT THESE

DOCUMENTS WERE PREPARED OR APPROVED BY ME, AND

THAT I AM A DULY LICENSED

OF THE STATE OF MARYLAND,

, EXPIRATION DATE

UNDER THE LAWS

LICENSE No.

DJD

PROJECT SITE

BUILDING 29 PASS OFFICE

1. REFER TO SHEET 4G002 FOR GENERAL PROJECT NOTES.

2. REFER TO SHEET 4G004 FOR LOCATION OF THE CONTRACTOR'S

CONSTRUCTION TRAILER(S) AND LAYDOWN SPACE.

3. REFER TO SHEET 4G004 FOR DESIGNATED CONTRACTOR'S BUILDING 77H

INGRESS AND EGRESS LOCATIONS.

4. CONTRACTOR MUST CLEAN HAUL VEHICLES AND TIRES OF SEDIMENT

PRIOR TO EXITING THE PROJECT SITE. ANY SEDIMENT DEPOSITED ON

PUBLIC ROADWAYS MUST BE REMOVED IMMEDIATELY AND RETURNED TO

THE CONSTRUCTION SITE. WASHING THE ROADWAY OR SWEEPING

DEPOSITS INTO ROADWAY DRAINAGE COURSES IS PROHIBITED.

5. VEHICLE INSPECTIONS BY THE NAVY POLICE WILL BE CARRIED OUT AT A

LOCATION IN THE PHILADELPHIA NAVY YARD ANNEX AND ARE REQUIRED

FOR ALL VEHICLES ENTERING A NAVY FENCE LINE OR NAVY BUILDING.

COORDINATE VEHICLE INSPECTIONS WITH THE CONTRACTING OFFICER

PRIOR TO MOBILIZATION.

SHEET KEYNOTES

1. DESIGNATED AREA AT BUILDING 753 FOR CONTRACTOR'S MATERIAL

STORAGE AND STAGING. COORDINATE EXACT LOCATION AND AVAILABLE

SQUARE FOOTAGE (SF) OF AREA WITH CONTRACTING OFFICER.

2500 SF

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Approved by NSWC via email

4/7/2025

APPROVED BY: ROB SHERIDAN

NSWCPD CODE 1021, NSA

MECHANICSBURG, PA, PNYA

BLDG 77L

KITTY HAWK AVENUE

ADMIRAL PEARY WAY

H S

BLDG 77H

BLDG 87

BLDG

BLDG 79

BLDG

BLDG 75

FLAGSHIP DRIVE

BLDG

D E L A W A R E R I V E R

H S

BLDG 80 COOLING

TOWER

GTG's

BLDG

KITTY HAWK AVENUE

ADMIRAL PEARY WAYBLDG 776

487485

4 TYP.

FUEL FARM

TYP

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1 2 3 4 5

SCALE:

CONSTR. CONTR. NO.

SHEET

NAVFAC DRAWING NO.

DES DRW

DRAWFORM REVISION: 25 AUGUST 2020

CHK

SATISFACTORY TO

APPROVED

ACTIVITY

DATE

FOR COMMANDER NAVFAC

SEAL

A/E INFO

EPROJECT NO.:

Whitman, Requardt & Associates, LLP 801 South Caroline Street, Baltimore, Maryland 21231

D D

G (X

P 4:

S H

E F

O U

N D

O N

ILA

A, P

1733372

N40085-24-R-2653

MRI/PJB

HPN

L F

ILI

PROFESSIONAL CERTIFICATION. I HEREBY CERTIFY THAT THESE

DOCUMENTS WERE PREPARED OR APPROVED BY ME, AND

THAT I AM A DULY LICENSED

OF THE STATE OF MARYLAND,

, EXPIRATION DATE

UNDER THE LAWS

LICENSE No.

DJD

OVERALL SITE AND BUILDINGS 77H AND 670 ACCESS PLANA1

4G004

L S

ILD

0 A

AS NOTED

TJC AAB JBS

12921602

ENGINEER

29926 01/11/2026

GENERAL SHEET NOTES

GRAPHIC SCALE

0 100' 200'

SCALE: 1" = 100'-0"

50'

1. REFER TO SHEET 4G002 FOR GENERAL PROJECT NOTES.

2. THE NSWCPD PERIMETER FENCE IS A SECURITY FEATURE AND MUST BE

MAINTAINED AT ALL TIMES THROUGHOUT THE PROJECT TO ENSURE THAT

NEITHER PERSONNEL NOR VEHICLES CAN GAIN UNAUTHORIZED ACCESS TO

NSWCPD'S FACILITIES.

3. FENCE GATES IN THE NSWCPD PERIMETER FENCE MAY ONLY BE OPENED BY

GOVERNMENT PERSONNEL OR ACCESS CONTROL PERSONNEL (ACP). THE

ACP OR GOVERNMENT PERSONNEL MUST GUARD THE GATE DURING THE

ENTIRE TIME THE GATE IS UN-SECURED. THE GATE MUST BE SECURED

IMMEDIATELY FOLLOWING ITS USE, UNLESS OTHERWISE PERMITTED BY THE

COMMAND SECURITY DIRECTOR.

4. THE LOCATION OF THE CONTRACTOR'S CONSTRUCTION TRAILER(S) AND

LAYDOWN SPACE MUST BE COORDINATED WITH THE CONTRACTING

OFFICER.

5. REFER TO SHEET 4G003 FOR DESIGNATED HAUL ROUTE THROUGH THE NAVY

YARD.

6. CONTRACTOR IS RESPONSIBLE FOR PROTECTING AND SECURING ALL

MATERIAL IN LAYDOWN AREAS AND GOVERNMENT ASSUMES NO

RESPONSIBILITY FOR DAMAGED OR STOLEN MATERIAL BEING STORED.

7. ANY SEDIMENT DEPOSITED ON PUBLIC ROADWAYS MUST BE REMOVED

IMMEDIATELY AND RETURNED TO THE CONSTRUCTION SITE. WASHING THE

ROADWAY OR SWEEPING DEPOSITS INTO ROADWAY DRAINAGE COURSES IS

PROHIBITED.

8. EXCESS EXCAVATED SOIL, ROCK, EARTH MATERIALS, OR CONCRETE RUBBLE

WILL BE TEMPORARILY STOCKPILED ON-SITE. STOCKPILES MUST BE NO

GREATER THAN 20 FEET IN HEIGHT AND HAVE A SLOPE NO GREATER THAN

2:1. PROVIDE COMPOST FILTER SOCKS TO COMPLETELY SURROUND THE

TEMPORARY STOCKPILE.

9. INSTALL ALL BMP'S IN ACCORDANCE WITH THE COMMONWEALTH OF

PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION EROSION

AND SEDIMENT CONTROL MANUAL, LATEST EDITION.

10. VEHICLE INSPECTIONS BY THE NAVY POLICE WILL BE CARRIED OUT AT A

LOCATION IN THE PHILADELPHIA NAVY YARD ANNEX AND ARE REQUIRED FOR

ALL VEHICLES ENTERING A NAVY FENCE LINE OR NAVY

BUILDING.COORDINATE VEHICLE INSPECTIONS WITH THE CONTRACTING

OFFICER PRIOR TO MOBILIZATION.

11. FOR BIDDING PURPOSES, ASSUME NO MATERIAL LAYDOWN OR STORAGE

SPACE IS AVAILABLE WITHIN BUILDING 77H OUTSIDE OF THE PROJECT AREA.

HOWEVER, CONTRACTOR MAY REQUEST MATERIAL LAYDOWN OR STORAGE

SPACE WITHIN BUILDING 77 COMPLEX FROM THE GOVERNMENT FOR

CONSIDERATION.

12. FOR BIDDING PURPOSES, ASSUME THE DESIGNATED AREA FOR

CONTRACTOR'S CONSTRUCTION TRAILER(S) IS APPROXIMATELY 2500 SF AND

LOCATED WITHIN 1 MILE OF THE PROJECT LOCATION. COORDINATE EXACT

LOCATION AND AVAILABLE SPACE WITH CONTRACTING OFFICER.

SHEET KEYNOTES

1. APPROXIMATE BOUNDARY OF S-LOT (GOVERNMENT PROPERTY NOT

AVAILABLE TO THE CONTRACTOR).

2. NSWCPD PERIMETER FENCE.

3. EXIT ONLY TURNSTILE IN NSWCPD PERIMETER FENCE.

4. VEHICLE GATE OPENING IN NSWCPD PERIMETER FENCE.

5. BUILDING 77H MAIN ACCESS - CONTRACTOR PERSONNEL.

6. BUILDING 77H ACCESS - CONTRACTOR VEHICLE INGRESS AND EGRESS

(OVERHEAD DOOR, APPROXIMATELY 16 FEET WIDE BY 21 FEET TALL).

7. BUILDING 77H EGRESS ONLY.

8. PROJECT LOCATION.

SHEET LEGEND

NSWCPD PERIMETER FENCE

PROPERTY LINE

VEHICLE GATE OPENING IN PERIMETER FENCE

TURNSTILE IN PERIMETER FENCE

PERSONNEL ACCESS - EGRESS ONLY

PERSONNEL ACCESS - INGRESS AND EGRESS

X VEHICLE ACCESS - INGRESS AND EGRESS

APPROXIMATE LAYDOWN AREA BOUNDARY

ratr,t, Italrrrtal ho,taaa9

Approved by NSWC via email

4/7/2025

APPROVED BY: ROB SHERIDAN

NSWCPD CODE 1021, NSA

MECHANICSBURG, PA, PNYA

BLDG 77L

KITTY HAWK AVENUE

ADMIRAL PEARY WAY

H S

BLDG 77H

BLDG 87

BLDG

BLDG 79

BLDG

BLDG 75

FLAGSHIP DRIVE

BLDG

D E L A W A R E R I V E R

H S

BLDG 80 COOLING

TOWER

GTG's

BLDG

KITTY HAWK AVENUE

ADMIRAL PEARY WAYBLDG 776

487485

1 TYP

4 5

\\a d.w ra llp .co m\ bs ec ur e\8

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5 - 2:

tc ott er

N G

S C

O M

-A

L S

K, V

EJA

PM/DM

BRANCH MANAGER

CHIEF ENG/ARCH

FIRE PROTECTION

1 2 3 4 5

SCALE:

CONSTR. CONTR. NO.

SHEET

NAVFAC DRAWING NO.

DES DRW

DRAWFORM REVISION: 25 AUGUST 2020

CHK

SATISFACTORY TO

APPROVED

ACTIVITY

DATE

FOR COMMANDER NAVFAC

SEAL

A/E INFO

EPROJECT NO.:

Whitman, Requardt & Associates, LLP 801 South Caroline Street, Baltimore, Maryland 21231

D D

G (X

P 4:

S H

E F

O U

N D

O N

ILA

A, P

1733372

N40085-24-R-2653

MRI/PJB

HPN

L F

ILI

PROFESSIONAL CERTIFICATION. I HEREBY CERTIFY THAT THESE

DOCUMENTS WERE PREPARED OR APPROVED BY ME, AND

THAT I AM A DULY LICENSED

OF THE STATE OF MARYLAND,

, EXPIRATION DATE

UNDER THE LAWS

LICENSE No.

DJD

4G005

L S

G( X)

N W

ILD

-8

7 C

AS NOTED

TJC AAB JBS

12921603

ENGINEER

29926 01/11/2026

GRAPHIC SCALE

BUILDING 77/87 COMPLEX PROJECTS NOT IN CONTRACT

OVERALL SITE PLAN - DDG(X) LBTS COORDINATION WITH

GENERAL SHEET NOTES

1. REFER TO SHEET 4G002 FOR GENERAL PROJECT NOTES.

2. REFER TO SHEET 4G003 FOR DESIGNATED HAUL ROUTE THROUGH THE NAVY

YARD.

3. REFER TO SHEET 4G004 FOR LOCATION OF THE CONTRACTOR'S

CONSTRUCTION TRAILER(S) AND LAYDOWN SPACE.

4. REFER TO SHEET 4G004 FOR DESIGNATED CONTRACTOR'S BUILDING 77H

INGRESS AND EGRESS LOCATIONS.

5. ITEMS THAT HAVE BEEN IDENTIFIED ON THIS PLAN AS 'NOT IN CONTRACT'

ARE FUTURE PROJECTS AT NSWCPD'S BUILDING 77/87 COMPLEX. THESE

ITEMS ARE SHOWN IN AN APPROXIMATE WAY AND FOR COORDINATION

PURPOSES IN THE EVENT THAT CONSTRUCTION SCHEDULES/ACTIVITIES

SHOULD OVERLAP WITH THIS PROJECT.

1. BUILDING 77H PERIMETER SECURITY IMPROVEMENTS (NOT IN CONTRACT).

2. APPROXIMATE LOCATION OF ELEVATED STEEL PLATFORM (NOT IN

CONTRACT).

3. APPROXIMATE LOCATION OF LARGE REPAIR PROJECT (NOT IN CONTRACT).

4. APPROXIMATE LOCATION OF INTERIOR STEEL-FRAMED STRUCTURE (NOT IN

CONTRACT).

5. APPROXIMATE LOCATION OF INTERIOR STEEL-FRAMED STRUCTURE

DEMOLITION (NOT IN CONTRACT)

6. PROJECT LOCATION.

SHEET LEGEND

EXISTING NSWCPD PERIMETER FENCE

PROPERTY LINE

SHEET KEYNOTES

FENCE (NOT IN CONTRACT)

DROP ARM BARRIER (NOT IN CONTRACT)

0 100' 200'

SCALE: 1" = 100'-0"

50'

TURNSTILE (NOT IN CONTRACT)

BOLLARD / BOLLARD ARRAY (NOT IN CONTRACT)

SWING GATES (NOT IN CONTRACT)

ratr,t, Italrrrtal ho,taaa9

Approved by NSWC via email

4/7/2025

APPROVED BY: ROB SHERIDAN

NSWCPD CODE 1021, NSA

MECHANICSBURG, PA, PNYA

35302520151051

BLDG 77H BLDG 77L

BLDG 670

EXISTING

OVERHEAD DOOR

EXISTING

OVERHEAD DOOR

\\a d.w ra llp .co m\ bs ec ur e\8

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K, V

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PM/DM

BRANCH MANAGER

CHIEF ENG/ARCH

FIRE PROTECTION

1 2 3 4 5

SCALE:

CONSTR. CONTR. NO.

SHEET

NAVFAC DRAWING NO.

DES DRW

DRAWFORM REVISION: 25 AUGUST 2020

CHK

SATISFACTORY TO

APPROVED

ACTIVITY

DATE

FOR COMMANDER NAVFAC

SEAL

A/E INFO

EPROJECT NO.:

Whitman, Requardt & Associates, LLP 801 South Caroline Street, Baltimore, Maryland 21231

D D

G (X

P 4:

S H

E F

O U

N D

O N

ILA

A, P

1733372

N40085-24-R-2653

MRI/PJB

HPN

L F

ILI

PROFESSIONAL CERTIFICATION. I HEREBY CERTIFY THAT THESE

DOCUMENTS WERE PREPARED OR APPROVED BY ME, AND

THAT I AM A DULY LICENSED

OF THE STATE OF MARYLAND,

, EXPIRATION DATE

UNDER THE LAWS

LICENSE No.

DJD

GENERAL SHEET NOTES

GRAPHIC SCALE

SHEET KEYNOTES

1. REFER TO SHEET 4G002 FOR GENERAL PROJECT NOTES.

2. COORDINATE THE WORK WITH THE EXISTING DRIVE AISLE AND

GOVERNMENT'S ACCESS REQUIREMENTS ADJACENT TO AND

THROUGH THE PROJECT AREA.

3. EXISTING DRIVE AISLE WIDTH IS REDUCED NEAR COLUMNS B-18 AND

B-23 DUE TO EXISTING INFRASTRUCTURE.

4. CLEAR DOOR OPENING WIDTH IS APPROXIMATELY 12 FEET THROUGH

TEMPORARY BARRIER AT EXISTING DRIVE AISLE NEAR GRID LINE '12'.

5. FOR BIDDING PURPOSES, ASSUME NO MATERIAL LAYDOWN OR

STORAGE SPACE IS AVAILABLE WITHIN BUILDING 77H OUTSIDE OF THE

PROJECT AREA. HOWEVER, CONTRACTOR MAY REQUEST MATERIAL

LAYDOWN OR STORAGE SPACE WITHIN BUILDING 77 COMPLEX FROM

THE GOVERNMENT FOR CONSIDERATION.

1. PROJECT AREA.

2. APPROXIMATE LOCATION OF ELEVATED STEEL PLATFORM (NOT IN

CONTRACT).

3. APPROXIMATE LOCATION OF LARGE REPAIR PROJECT (NOT IN

CONTRACT).

4. APPROXIMATE LOCATION OF INTERIOR STEEL-FRAMED STRUCTURE

(NOT IN CONTRACT).

5. APPROXIMATE LOCATION OF INTERIOR STEEL-FRAMED STRUCTURE

DEMOLITION (NOT IN CONTRACT).

6. EXISTING PIPE TRENCH COVER SLAB IS DESIGNED FOR AASHTO

HS-20 LOADING. CONTRACTOR'S ENGINEER MUST VERIFY THAT

CONSTRUCTION LOADING FROM VEHICLES, EQUIPMENT, MATERIAL,

ETC. WILL NOT EXCEED EXISTING TRENCH COVER SLAB LOAD

CAPACITY.

7. EXISTING 12'± DOOR IN EXISTING TEMPORARY DUST BARRIER.

8. TEMPORARY FULL HEIGHT CONSTRUCTION BARRIER. REFER TO

SHEET 4G007 FOR ADDITIONAL INFORMATION.

0 64'32'16'

SCALE: 1/32" = 1'-0"

SHEET LEGEND

EXISTING NORTH-SOUTH DRIVE AISLE (ACCESS NOT

GUARANTEED DUE TO LARGE REPAIR PROJECT)

4G006

L W

AS NOTED

TJC AAB JBS

12921604

ENGINEER

29926 01/11/2026

PLAN

NORTH

GENERAL WORK RESTRICTION FLOOR PLANA1

ACTIVE GOVERNMENT INDUSTRIAL SITE

PROJECT AREA

3 5

EXISTING EAST-WEST DRIVE AISLE (COORDINATE ACCESS

WITH GOVERNMENT AND OTHER POSSIBLE CONCURRENT

PROJECTS)

ratr,t, Italrrrtal ho,taaa9

Approved by NSWC via email

4/7/2025

APPROVED BY: ROB SHERIDAN

NSWCPD CODE 1021, NSA

MECHANICSBURG, PA, PNYA

30292827262524 34333231 35

B670

X039

X040

4G008 A3

4G008 A4

4G008 C1

4G009 C2

4G009 C4

4G009 C5

4G009 A1

4G008

B1 4G009

B3 4G009

B5 4G009

A2 4G009

TOP OF

EQUIPMENT

PLATFORM

A1 4G009

A4 4G009

TOP OF

EQUIPMENT

PLATFORM

AG009

TOP OF

EQUIPMENT

PLATFORM

B3 4G008

GRAPHIC SCALE

SCALE:

32'16'8'

1/16" = 1'-0" 4G007

LIF

AS NOTED

BTF JT FH

12921605

ARCHITECT

6959 02/23/2026

PLAN

NORTH

\\a d.w ra llp .co m\ bs ec ur e\8

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5 - 2:

tc ott er

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O M

-A

L S

K, V

EJA

PM/DM

BRANCH MANAGER

CHIEF ENG/ARCH

FIRE PROTECTION

1 2 3 4 5

SCALE:

CONSTR. CONTR. NO.

SHEET

NAVFAC DRAWING NO.

DES DRW

DRAWFORM REVISION: 25 AUGUST 2020

CHK

SATISFACTORY TO

APPROVED

ACTIVITY

DATE

FOR COMMANDER NAVFAC

SEAL

A/E INFO

EPROJECT NO.:

Whitman, Requardt & Associates, LLP 801 South Caroline Street, Baltimore, Maryland 21231

D D

G (X

P 4:

S H

E F

O U

N D

O N

ILA

A, P

1733372

N40085-24-R-2653

MRI/PJB

HPN

L F

ILI

PROFESSIONAL CERTIFICATION. I HEREBY CERTIFY THAT THESE

DOCUMENTS WERE PREPARED OR APPROVED BY ME, AND

THAT I AM A DULY LICENSED

OF THE STATE OF MARYLAND,

, EXPIRATION DATE

UNDER THE LAWS

LICENSE No.

DJD

SHEET KEYNOTE

1. EXISTING CONTRACTOR PERSONNEL B77H ACCESS DOOR.

2. EXISTING CONTRACTOR LARGE EQUIPMENT ACCESS OVERHEAD DOOR.

3. TEMPORARY CONSTRUCTION PERSONNEL DOOR.

4. DUST BARRIER ACCESS DOOR (ZIPPER SEALED)

(CONFIRM/COORDINATE DIMENSIONS OF OPENING WITH CONTRACTING

OFFICER).

5. PLYWOOD BARRIER SWING GATES, COORDINATE SIZE WITH

CONTRACTING OFFICER.

6. TEMPORARY CONSTRUCTION PERSONNEL DOOR / EGRESS EXIT

ACCESS DOOR.

7. DUST BARRIER TO EXTEND OVER THE EXISTING LAB, FOLLOWING THE

PERIMETER OF THE LAB TO THE NORTH

8. ROLLING CHAIN LINK GATE - COORDINATE REQUIREMENTS OF

OPENING DIMENSIONS WITH CONTRACTING OFFICER.

9. APPROXIMATE 1' SLAB ELEVATION CHANGE.

10. GOVERNMENT TO MAINTAIN PATH FOR CONTRACTOR ACCESS

THROUGHOUT CONSTRUCTION.

11. TEMPORARY CONSTRUCTION CHAIN LINK PERSONNEL GATE

TEMPORARY LIFE SAFETY AND DUST BARRIER PLAN DURING CONSTRUCTIONA1

BUILDING CODE SUMMARY

TYPE OF CONSTRUCTION

EXISTING BUILDING USE OCC. ( NFPA

101: CH 6)

EXISTING BUILDING HEIGHT

TOTAL GROSS AREA OF EXISTING

BUILDING 77H

INTERNATIONAL BUILDING CODE

(IBC 2021)

TYPE IIB NON-COMBUSTIBLE

SPECIAL PURPOSE INDUSTRIAL

INTERNATIONAL BUILDING CODE (IBC) 2021

APPLICABLE CODES

NON - BEARING PARTITION

FLOOR CONSTRUCTION

ROOF CONSTRUCTION

DOOR WIDTH IN INCHES ( MIN. 32")

MAX. EXIT TRAVEL DISTANCE IN FEET

MAX. COMMON PATH OF TRAVEL IN FT

FIRE RESISTIVE REQUIREMENTS

IBC & UFC 3-600-01

STRUCTURAL FRAME

BEARING WALL (EXTERIOR & INTERIOR)

BUILDING CODE

REQUIRED PROVIDED

MEANS OF EGRESS

BUILDING CODE

32 34

400'-0" 280'-0"

100'-0"

NFPA 101

REQUIRED PROVIDED

2 3MIN. NUMBER OF EXITS

SHEET LEGEND

80'-0" (UNCHANGED)

BUILDING CODE

172,500 SF (UNCHANGED)

EXIT TRAVEL PATH:

(ARROWS INDICATE DIRECTION OF TRAVEL)

COMMON PATH OF TRAVEL:

(ARROWS INDICATE DIRECTION OF TRAVEL)

FEC PORTABLE FIRE EXTINGUISHER - CABINET MOUNTED (RECESSED)

BUILDING EXIT

OCCUPANT LOAD

EXIT CAPACITY

26'-0"

FIRE PROTECTION SYSTEMS PROVIDED

PROVIDED

YESAUTOMATIC SPRINKLERS

FIRE EXTINGUISHERS

FIRE ALARM SYSTEM

SMOKE CONTROL SYSTEM

YES

REQUIRED

YES

NFPA 101: LIFE SAFETY CODE 2021

UFC 1-200-01: DOD BUILDING CODE 2022

UFC 3-101-01: ARCHITECTURE 2020,;CHANGE 1, 2021

UFC 3-120-10: INTERIOR DESIGN 2020; CHANGE 1, 2021

FC 1-300-09N: NAVY AND MARINE CORPS DESIGN PROCEDURES 2014; CHANGE

6, 2021

UFC 3-600-01: FIRE PROTECTION ENGINEERING FOR FACILITIES 2016; CHANGE

5, 2020

ABA: ACCESSIBLE STANDARDS FOR DEPARTMENT OF DEFENSE

MAX DEAD-END CORRIDOR 20'-0" N/A

RENOVATION SCOPE OF WORK:

INTERIOR RENOVATIONS WITHIN IDENTIFIED PROJECT AREAS. REHABILITATION

WORK WITH INDIVIDUAL WORK CATEGORIES IDENTIFIED FOR COMPLIANCE WITH IEBC

AND NFPA 101 AMENDED BY UFC. WORK CATEGORY: IEBC - 2021; NFPA 101 - 2021

XXX

OCCUPANCY LOAD

TEMPORARY CONSTRUCTION FULL-HEIGHT DUST CONTROL

PLASTIC WRAP.

8' HIGH FRT PLYWOOD BARRIER, TEMPORARY

CONSTRUCTION PARTITION.

TEMPORARY PORTABLE CHAIN-LINK FENCE.

PROJECT AREA

INTERNATIONAL EXISTING BUILDING CODE (IBEC) 2021

BUILDING 77H HAS A COMBINATION OF BUSINESS, ASSEMBLY, UTILITY,

HIGH-HAZARD INDUSTRIAL, AND SPECIAL PURPOSE INDUSTRIAL USE SPACES.

THE OCCUPANT LOAD OF BUILDING 77H HAS BEEN DETERMINED TO BE 610 IN A

PREVIOUS WHOLE BUILDING FIRE PROTECTION / LIFE SAFETY ANALYSIS

REPORT.

GENERAL SHEET NOTES

1. COORDINATE WITH THE CONTRACTING OFFICER THE OPTION TO

REMOVE THE TEMPORARY CONSTRUCTION BARRIERS, INCLUDING

DUST BARRIER AT THE COMPLETION OF PROJECT.

2. WHERE THE DUST BARRIER SYSTEM INTERFACES WITH AND/OR

COVERS EXISTING GAS INFRARED HEATERS, COORDINATE LOCK OUT /

TAG OUT REQUIREMENTS WITH THE GOVERNMENT A MINIMUM OF TEN

(10) BUSINESS DAYS IN ADVANCE OF THE WORK.

tttllll'laal, ofM4a ?C cHIT t fttrrarrt b'%q,1e2f

Approved by NSWC via email

4/7/2025

APPROVED BY: ROB SHERIDAN

NSWCPD CODE 1021, NSA

MECHANICSBURG, PA, PNYA

A B B.5 C D E

0'-0"

FIRST FLOOR

36'-0"

LOW ROOF

81'-0"

TOP OF HIGH ROOF

EXISTING LAB

TO REMAIN

50' ± 35'-6" ± 28'-0"± 35'-6"± 50'-0"±

EXISTING METAL

PANEL SMOKE

SCREEN AT GRID '26'

B1 4G008

-9-10 -10

1'-6"

MAX

3'- 0"

0'-0"

FIRST FLOOR

3'- 0"

GENERAL SHEET NOTES

GRAPHIC SCALE

SHEET KEYNOTES

1. FACILITY IS FULLY SPRINKLERED. EXISTING SYSTEM MUST REMAIN

OPERATIONAL TO MAXIMUM EXTENT FEASIBLE THROUGHOUT

DEMOLITION OPERATIONS.

2. TEMPORARY CHAIN-LINK FENCE NOT SHOWN IN ELEVATIONS FOR

CLARITY.

3. ALL ELEVATIONS LISTED ON THIS SHEET ARE APPROXIMATE.

4. COVER ANY OPENINGS IN EXISTING METAL PANEL SMOKE SCREEN

ALONG COLUMN LINE 26, INCLUDING OPENINGS CREATED AS

PASS-THROUGHS CUT IN SMOKE SCREEN DUE TO TEMPORARY

CONSTRUCTION SUSPENDED SCAFFOLDING.

1. WHERE THE DUST BARRIER IS INTERRUPTED BY EXISTING INTERIOR

BUILDING STRUCTURES, CREATE CONTINUOUS SEALED BARRIER BY

EXTENDING TO UNDERSIDE OF STRUCTURE AND CONTINUOUS FROM

TOP OF STRUCTURE TO UNDERSIDE OF B77H ROOF DECK.

2. ATTACH DUST CONTROL TO FLOOR SLAB WITH METAL ANGLE PER

INSTALLER'S RECOMMENDATIONS.

3. PROTECTIVE PLYWOOD BARRIER - FRAMING AND STRUCTURAL

SUPPORT PER INSTALLER'S RECOMMENDATIONS.

4. CONSTRUCTION PARTITION / DUST CONTROL - EXTEND FROM FLOOR

SLAB TO UNDERSIDE OF ROOF DECK, ALL GAPS, EDGES AND

PENETRATIONS SEALED, TYP.

5. WALL SUPPORT PER INSTALLER'S RECOMMENDATIONS.

6. PROVIDE U-BOLTS THROUGH PLYWOOD BARRIER ADJACENT TO

TEMPORARY CHAIN-LINK FENCE LOCATIONS TO CHAIN ENDS OF

FENCE TO BARRIER.

7. THE DUST BARRIER TURNS HERE AND RUNS NORTH PARALLEL TO

COLUMN LINE B UNTIL ABUTTING THE FAR NORTH WALL OF B77H.

8. STEEL GRATING PLATFORM TO BISECT DUST BARRIERS AT

LOCATIONS ALONG COLUMN LINE B.

9. EXTEND DUST BARRIER TO THE UNDERSIDE OF THE EXISTING METAL

PANEL SMOKE SCREEN.

10. EXTEND DUST BARRIER BEYOND THE EXISTING METAL PANEL

SMOKE SCREEN TO UNDERSIDE OF ROOF DECK

11. TEMPORARY CONSTRUCTION SUSPENDED SCAFFOLDING FOR

LARGE REPAIR PROJECT (NOT IN CONTRACT).

SCALE:

32'16'8'

1/16" = 1'-0"

SHEET LEGEND

NON-RATED, FULL HEIGHT, TEMPORARY

CONSTRUCTION PARTITION / DUST CONTROL.

8' HIGH PROTECTIVE PLYWOOD BARRIER

CONSTRUCTED IN FRONT OF DUST CONTROL

BARRIER.

4G008

AS NOTED

BTF JT FH

12921606

ARCHITECT

6959 02/23/2026

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8, 3:3 2p m

: tc ott er

N G

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-A

L S

K, V

EJA

PM/DM

BRANCH MANAGER

CHIEF ENG/ARCH

FIRE PROTECTION

1 2 3 4 5

SCALE:

CONSTR. CONTR. NO.

SHEET

NAVFAC DRAWING NO.

DES DRW

DRAWFORM REVISION: 25 AUGUST 2020

CHK

SATISFACTORY TO

APPROVED

ACTIVITY

DATE

FOR COMMANDER NAVFAC

SEAL

A/E INFO

EPROJECT NO.:

Whitman, Requardt & Associates, LLP 801 South Caroline Street, Baltimore, Maryland 21231

D D

G (X

P 4:

S H

E F

O U

N D

O N

ILA

A, P

1733372

N40085-24-R-2653

MRI/PJB

HPN

L F

ILI

PROFESSIONAL CERTIFICATION. I HEREBY CERTIFY THAT THESE

DOCUMENTS WERE PREPARED OR APPROVED BY ME, AND

THAT I AM A DULY LICENSED

OF THE STATE OF MARYLAND,

, EXPIRATION DATE

UNDER THE LAWS

LICENSE No.

DJD

TEMPORARY CONSTRUCTION BUILDING SECTION

4G008SCALE 1/16"=1'-0"B3TEMPORARY CONSTRUCTION WALL SECTION

4G008SCALE 1/2"=1'-0"B1

PHOTOGRAPH

4G007SCALE NTSA1 PHOTOGRAPH

4G007SCALE NTSA2 0

SCALE:

4'2'1'

1/2" = 1'-0"

GRAPHIC SCALEGRAPHIC SCALE

KEY PLAN

PHOTOGRAPH

4G007SCALE NTSA4PHOTOGRAPH

4G007SCALE NTSA3

353020101 BLDG 77L

BLDG 77H

WORK AREA

D tttllll'laal, ofM4a ?C cHIT t fttrrarrt b'%q,1e2f

Approved by NSWC via email

4/7/2025

APPROVED BY: ROB SHERIDAN

NSWCPD CODE 1021, NSA

MECHANICSBURG, PA, PNYA

PHOTOGRAPH

4G007SCALE: NO SCALEC1 PHOTOGRAPH

4G007SCALE: NO SCALEC2 PHOTOGRAPH

4G007SCALE: NO SCALEC4 PHOTOGRAPH

4G007SCALE: NO SCALEC5

PHOTOGRAPH

4G007SCALE: NO SCALEB1 PHOTOGRAPH

4G007SCALE: NO SCALEB3 PHOTOGRAPH

4G007SCALE: NO SCALEB5

PHOTOGRAPH

4G007SCALE: NO SCALEA1 PHOTOGRAPH

4G007SCALE: NO SCALEA2 PHOTOGRAPH

4G007SCALE: NO SCALEA4 PHOTOGRAPH

4G007SCALE: NO SCALEA5

4G009

AS NOTED

BTF JT FH

12921607

ARCHITECT

6959 02/23/2026

\\a d.w ra llp .co m\ bs ec ur e\8

-0

W P4

H-

2- 4G

9.d wg L

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8, 3:3 2p m

: tc ott er

N G

S C

O M

-A

L S

K, V

EJA

PM/DM

BRANCH MANAGER

CHIEF ENG/ARCH

FIRE PROTECTION

1 2 3 4 5

SCALE:

CONSTR. CONTR. NO.

SHEET

NAVFAC DRAWING NO.

DES DRW

DRAWFORM REVISION: 25 AUGUST 2020

CHK

SATISFACTORY TO

APPROVED

ACTIVITY

DATE

FOR COMMANDER NAVFAC

SEAL

A/E INFO

EPROJECT NO.:

Whitman, Requardt & Associates, LLP 801 South Caroline Street, Baltimore, Maryland 21231

D D

G (X

P 4:

S H

E F

O U

N D

O N

ILA

A, P

1733372

N40085-24-R-2653

MRI/PJB

HPN

L F

ILI

PROFESSIONAL CERTIFICATION. I HEREBY CERTIFY THAT THESE

DOCUMENTS WERE PREPARED OR APPROVED BY ME, AND

THAT I AM A DULY LICENSED

OF THE STATE OF MARYLAND,

, EXPIRATION DATE

UNDER THE LAWS

LICENSE No.

DJD

tttllll'laal, ofM4a ?C cHIT t fttrrarrt b'%q,1e2f

Approved by NSWC via email

4/7/2025

APPROVED BY: ROB SHERIDAN

NSWCPD CODE 1021, NSA

MECHANICSBURG, PA, PNYA

3534333231302928272625

BLDG 77H BLDG 77L

EXTENTS OF PIPE

DEMOLITION

EXTENTS OF PIPE

DEMOLITION

EXTENTS OF PIPE

DEMOLITION

60'- 4"

EXTENTS OF PIPE

DEMOLITION

\\a d.w ra llp .co m\ bs ec ur e\8

-0

W P4

H-

2- 4H

1.d wg L

: L ay ou t1 P

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, M ar ch

, 2

5 -

:34 am

tc ott er

N G

S C

O M

-A

L S

K, V

EJA

PM/DM

BRANCH MANAGER

CHIEF ENG/ARCH

FIRE PROTECTION

1 2 3 4 5

SCALE:

CONSTR. CONTR. NO.

SHEET

NAVFAC DRAWING NO.

DES DRW

DRAWFORM REVISION: 25 AUGUST 2020

CHK

SATISFACTORY TO

APPROVED

ACTIVITY

DATE

FOR COMMANDER NAVFAC

SEAL

A/E INFO

EPROJECT NO.:

Whitman, Requardt & Associates, LLP 801 South Caroline Street, Baltimore, Maryland 21231

D D

G (X

P 4:

S H

E F

O U

N D

O N

ILA

A, P

1733372

N40085-24-R-2653

MRI/PJB

HPN

L F

ILI

PROFESSIONAL CERTIFICATION. I HEREBY CERTIFY THAT THESE

DOCUMENTS WERE PREPARED OR APPROVED BY ME, AND

THAT I AM A DULY LICENSED

OF THE STATE OF MARYLAND,

, EXPIRATION DATE

UNDER THE LAWS

LICENSE No.

DJD

GENERAL SHEET NOTES

GRAPHIC SCALE

SHEET KEYNOTES

1. DISTURBANCE OF ASBESTOS CONTAINING MATERIAL (ACM) AND LEAD

CONTAINING PAINT (LCP) ASSOCIATED WITH THE DDG(X) LBTS PROJECT

IS SUBJECT TO THE REQUIREMENTS OF SPECIFICATION SECTIONS 02 82

00 (ACM) AND 02 83 00 (LCP). PLEASE REFER TO THE AMA HAZARDOUS

MATERIALS REPORT (DATED MARCH 2024) GENERATED FOR THIS

PROJECT FOR HAZARDOUS MATERIALS LOCATIONS AND QUANTITIES.

2. VERIFY THE PRESENCE AND QUANTITY OF ACM TO BE DISTURBED.

REFER TO 4XD-SERIES DRAWINGS TO DETERMINE THE EXTENT OF

DEMOLITION.

3. DESTRUCTIVE ACTIVITIES SUCH AS BREAKING INTO WALLS, CEILINGS,

AND FLOORS WERE NOT PERFORMED IN ORDER TO LOCATE MATERIALS.

THEREFORE, IF DURING THE WORK SUSPECT MATERIALS ARE

UNCOVERED, STOP WORK AND NOTIFY THE CONTRACTING OFFICER.

WORK IN THE VICINITY OF THE SUSPECT MATERIAL MAY NOT CONTINUE

UNTIL THE MATERIAL IS PROPERLY ADDRESSED.

4. SUBMIT AN ASBESTOS HAZARD ABATEMENT PLAN TO CONTRACTING

OFFICER FOR APPROVAL PRIOR TO START OF WORK.

5. ADHERE TO THE OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION

"LEAD IN CONSTRUCTION STANDARD" (29 CFR 1926.62) DURING

DEMOLITION AND RENOVATION OF COMPONENTS CONTAINING LEAD

PAINT DURING RENOVATION/DEMOLITION ACTIVITIES. THE WASTE

STREAM MUST BE TESTED USING THE TOXIC CHARACTERISTIC

LEACHATE PROCEDURE ANALYSIS FOR LEAD TO DETERMINE THE

DISPOSAL REQUIREMENTS. FOLLOW THE REQUIREMENTS OF THE

RESOURCE CONSERVATION AND RECOVERY ACT AND APPLICABLE

FEDERAL, NAVY, COMMONWEALTH, AND LOCAL LAWS AND REGULATIONS.

6. COMPLY WITH APPLICABLE OSHA STANDARD 29 CFR 1926.1153 FOR

CONTROLLING EXPOSURE TO CRYSTALLINE SILICA DUST.

7. COORDINATE THE ASBESTOS HAZARD ABATEMENT PLAN AND THE LEAD,

CADMIUM, CHROMIUM COMPLIANCE PLAN WITH THE LOCAL NAVY

ASBESTOS PROGRAM MANAGER AND THE BUREAU OF MEDICINE AND

SURGERY (BUMED) INDUSTRIAL HYGIENIST.

8. KEYNOTE LOCATIONS INDICATE WHERE HAZARDOUS MATERIALS AND

SUSPECTED HAZARDOUS WERE FOUND DURING THE INSPECTION. SEE

HAZMAT REPORT FOR MORE INFORMATION ON LOCATION AND

QUANTITIES OF HAZARDOUS MATERIALS.

9. TOXICITY CHARACTERISTIC LEACHING PROCEDURE (TCLP) TESTING ON

EXISTING PAINTED BUILDING MATERIALS, WHEN DEMOLISHED AS

COMPONENTS OF AN ASSEMBLY TYPICALLY RETURN RESULTS

CLASSIFYING THE WASTE AS NON-HAZARDOUS. PAINTED MATERIAL

REMOVED BY STRIPPING, BLASTING, SCRAPING, OR OTHER METHODS

THAT REMOVE THE PAINT COATING FROM THE EXISTING SUBSTRATE AND

PRODUCES A WASTE RESULTING PRIMARILY OF PAINT MATERIAL MAY

RESULT IN WASTE CLASSIFIED AS HAZARDOUS. COORDINATE THE WORK

PROCEDURES TO CHARACTERIZE THE ANTICIPATED WASTE STREAM.

COSTS GENERATED FROM THE CHARACTERIZATION AND DISPOSAL OF

WASTE GENERATED FROM THE WORK IS PART OF THE BASE BID.

10. ASSUME ALL PAINT ENCOUNTERED CONTAINS RCRA 8 METALS.

1. APPROXIMATELY 6500 SQUARE FEET OF GREEN FLOOR PAINT WAS

IDENTIFIED AS CONTAINING RESOURCE CONSERVATION AND RECOVERY

ACT (RCRA) 8 METALS; SPECIFICALLY BARIUM, CHROMIUM, AND LEAD.

2. INCLUDE THE FOLLOWING QUANTITY OF ACM PIPE INSULATION IN THE BASE

BID:

A. 110 LINEAR FEET OF 2" DIAMETER PIPE WITH 1-1/2" THICK INSULATION

B. 255 LINEAR FEET OF 3" DIAMETER PIPE WITH 1-1/2" THICK INSULATION

C. 475 LINEAR FEET OF 6" DIAMETER PIPE WITH 2" THICK INSULATION

(INCLUDING 70 LINEAR FEET OF VERTICAL PIPING. REFER TO 4XD101

FOR ADDITIONAL INFORMATION.)

3. EXISTING PIPING IN TRENCH WITHIN THIS AREA WILL BE DEMOLISHED BY

THE INTERIOR STEEL-FRAMED STRUCTURE PROJECT (NOT IN CONTRACT).

8. TEMPORARY FULL HEIGHT CONSTRUCTION BARRIER. REFER TO SHEET

4G007 FOR ADDITIONAL INFORMATION.

SCALE:

32'16'8'

1/16" = 1'-0" 4H101

AS NOTED

TJC AAB JBS

12921608

ENGINEER

29926 01/11/2026

PLAN

NORTH

HAZARDOUS MATERIALS PLANA1

KEY PLAN

BLDG 670

353020101 BLDG 77L

BLDG 77H

WORK AREA

D ratr,t, Italrrrtal ho,taaa9

Approved by NSWC via email

4/7/2025

APPROVED BY: ROB SHERIDAN

NSWCPD CODE 1021, NSA

MECHANICSBURG, PA, PNYA

3534333231302928272625

BLDG 77H BLDG 77L

EXTENTS OF PIPE

DEMOLITION

EXTENTS OF PIPE

DEMOLITION

EXTENTS OF PIPE

DEMOLITION

(TYP)

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-0

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BRANCH MANAGER

CHIEF ENG/ARCH

FIRE PROTECTION

1 2 3 4 5

SCALE:

CONSTR. CONTR. NO.

SHEET

NAVFAC DRAWING NO.

DES DRW

DRAWFORM REVISION: 25 AUGUST 2020

CHK

SATISFACTORY TO

APPROVED

ACTIVITY

DATE

FOR COMMANDER NAVFAC

SEAL

A/E INFO

EPROJECT NO.:

Whitman, Requardt & Associates, LLP 801 South Caroline Street, Baltimore, Maryland 21231

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1733372

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ILI

PROFESSIONAL CERTIFICATION. I HEREBY CERTIFY THAT THESE

DOCUMENTS WERE PREPARED OR APPROVED BY ME, AND

THAT I AM A DULY LICENSED

OF THE STATE OF MARYLAND,

, EXPIRATION DATE

UNDER THE LAWS

LICENSE No.

DJD

GENERAL SHEET NOTES

GRAPHIC SCALE

SHEET KEYNOTES

1. REFER TO SHEET 4G002 FOR GENERAL DEMOLITION NOTES.

2. REFER TO SHEET 4G006 FOR GENERAL WORK RESTRICTIONS.

3. REFER TO DISCIPLINE DEMOLITION SHEETS FOR ADDITIONAL

DEMOLITION INFORMATION.

4. ELEMENTS SHOWN ON XD SHEETS ARE EXISTING.

5. PIPES INDICATED TO BE DEMOLISHED ARE ABANDONED.

6. DO NOT DEMOLISH EXISTING CONCRETE PIPE TRENCH, EXCEPT WHERE

INDICATED ON THE STRUCTURAL DRAWINGS.

7. REFER TO SHEET 4H101 FOR HAZARDOUS MATERIALS PLAN.

1. REFER TO STRUCTURAL DRAWINGS FOR DEMOLITION SCOPE WITHIN

WORK AREA NOT OTHERWISE INDICATED ON THIS DRAWING.

2. EXISTING PIPE TRENCH BELOW CONCRETE SLAB-ON-GROUND WITH STEEL

GRATING AT ELEVATION OF ADJACENT SLAB-ON-GROUND.

3. DEMOLISH THE FOLLOWING APPROXIMATE QUANTITY AND SIZE OF

EXISTING ABANDONED PIPING AND INSULATION:

A. 70 LINEAR FEET OF 2" DIAMETER PIPE WITH 1-1/2" THICK

INSULATION

B. 140 LINEAR FEET OF 3" DIAMETER PIPE WITH 1-1/2" THICK

INSULATION

C. 215 LINEAR FEET OF 6" DIAMETER PIPE WITH 3" THICK

INSULATION

4. DEMOLISH THE FOLLOWING APPROXIMATE QUANTITY AND SIZE OF

EXISTING ABANDONED PIPING AND INSULATION:

A. 75 LINEAR FEET OF 3" DIAMETER PIPE WITH 1-1/2" THICK

INSULATION

B. 220 LINEAR FEET OF 6" DIAMETER PIPE WITH 2" THICK

INSULATION (INCLUDING 70 LINEAR FEET OF VERTICAL PIPING)

TO APPROXIMATELY 35' ABOVE FLOOR LEVEL.

5. DEMOLISH THE FOLLOWING APPROXIMATE QUANTITY AND SIZE OF

EXISTING ABANDONED PIPING AND INSULATION:

A. 40 LINEAR FEET OF 2" DIAMETER PIPE WITH 1-1/2" THICK

INSULATION

B. 40 LINEAR FEET OF 3" DIAMETER PIPE WITH 1-1/2" THICK

INSULATION

C. 40 LINEAR FEET OF 6" DIAMETER PIPE WITH 2" THICK

INSULATION

6. DEMOLISH APPROXIMATELY 100 LINEAR FEET OF UNINSULATED 2-1/2"

DIAMETER PIPE.

7. INTERIOR STEEL-FRAMED STRUCTURE PROJECT (NOT IN CONTRACT) WILL

DEMOLISH EXISTING PIPING WITHIN PIPE TRENCH IN THIS AREA.

COORDINATE DEMOLITION ACTIVITIES WITH THE CONTRACTING OFFICER.

8. TEMPORARY FULL HEIGHT CONSTRUCTION BARRIER. REFER TO SHEET

4G007 FOR ADDITIONAL INFORMATION.

SCALE:

32'16'8'

1/16" = 1'-0"

4XD101

L D

AS NOTED

TJC AAB JBS

12921609

ENGINEER

29926 01/11/2026

PLAN

NORTH

FLOOR PLAN - GENERAL DEMOLITIONA1

KEY PLAN

BLDG 670

353020101 BLDG 77L

BLDG 77H

WORK AREA

XD901

XD902

ratr,t, Italrrrtal ho,taaa9

Approved by NSWC via email

4/7/2025

APPROVED BY: ROB SHERIDAN

NSWCPD CODE 1021, NSA

MECHANICSBURG, PA, PNYA

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4p m

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PM/DM

BRANCH MANAGER

CHIEF ENG/ARCH

FIRE PROTECTION

1 2 3 4 5

SCALE:

CONSTR. CONTR. NO.

SHEET

NAVFAC DRAWING NO.

DES DRW

DRAWFORM REVISION: 25 AUGUST 2020

CHK

SATISFACTORY TO

APPROVED

ACTIVITY

DATE

FOR COMMANDER NAVFAC

SEAL

A/E INFO

EPROJECT NO.:

Whitman, Requardt & Associates, LLP 801 South Caroline Street, Baltimore, Maryland 21231

D D

G (X

P 4:

S H

E F

O U

N D

O N

ILA

A, P

1733372

N40085-24-R-2653

MRI/PJB

HPN

L F

ILI

PROFESSIONAL CERTIFICATION. I HEREBY CERTIFY THAT THESE

DOCUMENTS WERE PREPARED OR APPROVED BY ME, AND

THAT I AM A DULY LICENSED

OF THE STATE OF MARYLAND,

, EXPIRATION DATE

UNDER THE LAWS

LICENSE No.

DJD

GENERAL SHEET NOTES

1. REFER TO STRUCTURAL DRAWING 4XD101 FOR DEMOLITION WORK AREA,

AND NOTES.

4XD901

L D

AS NOTED

TJC AAB JBS

12921610

ENGINEER

29926 01/11/2026

PHOTO - GENERAL DEMOLITION

REF: 4XD101SCALE: NO SCALEB1 PHOTO - GENERAL DEMOLITION

REF: 4XD101SCALE: NO SCALEB3

APPROXIMATE BOUNDARY OF PROJECT AREA APPROXIMATE BOUNDARY OF PROJECT AREA

ratr,t, Italrrrtal ho,taaa9

Approved by NSWC via email

4/7/2025

APPROVED BY: ROB SHERIDAN

NSWCPD CODE 1021, NSA

MECHANICSBURG, PA, PNYA

\\a d.w ra llp .co m\ bs ec ur e\8

-0

W P4

H-

2- 4X

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5p m

: tc ott er

N G

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-A

L S

K, V

EJA

PM/DM

BRANCH MANAGER

CHIEF ENG/ARCH

FIRE PROTECTION

1 2 3 4 5

SCALE:

CONSTR. CONTR. NO.

SHEET

NAVFAC DRAWING NO.

DES DRW

DRAWFORM REVISION: 25 AUGUST 2020

CHK

SATISFACTORY TO

APPROVED

ACTIVITY

DATE

FOR COMMANDER NAVFAC

SEAL

A/E INFO

EPROJECT NO.:

Whitman, Requardt & Associates, LLP 801 South Caroline Street, Baltimore, Maryland 21231

D D

G (X

P 4:

S H

E F

O U

N D

O N

ILA

A, P

1733372

N40085-24-R-2653

MRI/PJB

HPN

L F

ILI

PROFESSIONAL CERTIFICATION. I HEREBY CERTIFY THAT THESE

DOCUMENTS WERE PREPARED OR APPROVED BY ME, AND

THAT I AM A DULY LICENSED

OF THE STATE OF MARYLAND,

, EXPIRATION DATE

UNDER THE LAWS

LICENSE No.

DJD

GENERAL SHEET NOTES

1. REFER TO STRUCTURAL DRAWING 4XD101 FOR DEMOLITION WORK AREA,

AND NOTES.

4XD902

L D

AS NOTED

TJC AAB JBS

12921611

ENGINEER

29926 01/11/2026

PHOTO - GENERAL DEMOLITION

REF: 4XD101SCALE: NO SCALEA1

DEMOLISH PIPING

PHOTO - GENERAL DEMOLITION

REF: 4XD101SCALE: NO SCALEA3

DEMOLISH PIPING

PHOTO - GENERAL DEMOLITION

REF: 4XD101SCALE: NO SCALEC1

PHOTO - GENERAL DEMOLITION

REF: 4XD101SCALE: NO SCALEC2 PHOTO - GENERAL DEMOLITION

REF: 4XD101SCALE: NO SCALEC4

DEMOLISH PIPING

REMOVE AND SALVAGE RAMP

DEMOLISH PIPING DEMOLISH PIPING

DEMOLISH PIPING

ratr,t, Italrrrtal ho,taaa9

Approved by NSWC via email

4/7/2025

APPROVED BY: ROB SHERIDAN

NSWCPD CODE 1021, NSA

MECHANICSBURG, PA, PNYA

\\a d.w ra llp .co m\ bs ec ur e\8

-0

W P4

H-

2- 4S

1.d wg L

: L ay ou t1 P

: F rid ay

, M ar ch

, 2

5 -

:37 am

tc ott er

N G

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-A

L S

K, V

EJA

PM/DM

BRANCH MANAGER

CHIEF ENG/ARCH

FIRE PROTECTION

1 2 3 4 5

SCALE:

CONSTR. CONTR. NO.

SHEET

NAVFAC DRAWING NO.

DES DRW

DRAWFORM REVISION: 25 AUGUST 2020

CHK

SATISFACTORY TO

APPROVED

ACTIVITY

DATE

FOR COMMANDER NAVFAC

SEAL

A/E INFO

EPROJECT NO.:

Whitman, Requardt & Associates, LLP 801 South Caroline Street, Baltimore, Maryland 21231

D D

G (X

P 4:

S H

E F

O U

N D

O N

ILA

A, P

1733372

N40085-24-R-2653

MRI/PJB

HPN

L F

ILI

PROFESSIONAL CERTIFICATION. I HEREBY CERTIFY THAT THESE

DOCUMENTS WERE PREPARED OR APPROVED BY ME, AND

THAT I AM A DULY LICENSED

OF THE STATE OF MARYLAND,

, EXPIRATION DATE

UNDER THE LAWS

LICENSE No.

NEK

STRUCTURAL GENERAL NOTES

4S001

NONE

TJC AAB RJA

12921612

ENGINEER

41614 02/05/2026

GENERAL

1. FIELD VERIFY DIMENSIONS, LOCATIONS AND ELEVATIONS SHOWN ON DRAWINGS FOR EXISTING STRUCTURES. BRING

DISCREPANCIES TO THE ATTENTION OF THE CONTRACTING OFFICER BEFORE PROCEEDING WITH THE WORK.

2. DO NOT DAMAGE EXISTING CONSTRUCTION TO REMAIN NOR UNDERMINE EXISTING FOUNDATIONS TO REMAIN. DO NOT

EXCAVATE BELOW TOPS OF EXISTING PILE CAPS UNLESS OTHERWISE NOTED.

3. PROVIDE 2 INCH DEEP SAWCUT AT PERIMETER OF CONCRETE DEMOLITION.

4. ELEVATION 0.00', AS INDICATED ON THE STRUCTURAL DRAWINGS, CORRESPONDS TO ELEVATION 9.10' BASED ON THE NAVD88

VERTICAL DATUM INDICATED ON THE GENERAL DRAWINGS.

5. COORDINATE ACTIVITIES WITH THE CONTRACTING OFFICER.

6. THE SPECIAL INSPECTION PROGRAM AND SPECIAL INSPECTORS MUST BE PROCURED AND FUNDED BY THE CONTRACTOR IN ACCORDANCE WITH 2021 IBC, UFC 3-301-01, AND SECTION 01 45 35. COORDINATE APPLICABLE ACTIVITIES AND SCHEDULE WITH THE AUTHORITY HAVING JURISDICTION, CONTRACTING OFFICER, SPECIAL INSPECTORS, AND THE STATEMENT AND SCHEDULE

OF SPECIAL INSPECTIONS INCLUDED IN THE SPECIFICATIONS.

7. THE DRAWINGS SHOW THE FINAL CONDITION OF THE STRUCTURES. PROVIDE MEANS TO STABILIZE THE STRUCTURES DURING

TEMPORARY CONDITIONS.

8. EQUIPMENT WEIGHTS INDICATED ON THE DRAWINGS ARE BASED ON BASIS-OF-DESIGN EQUIPMENT. NOTIFY THE CONTRACTING

OFFICER IF ACTUAL EQUIPMENT WEIGHTS EXCEED THOSE SHOWN.

9. KEEP EXCAVATIONS DRY.

10. PROVIDE SUPPORT FOR EXCAVATIONS REQUIRED TO COMPLETE THE WORK INDICATED IN THE CONTRACT DOCUMENTS.

SUPPORT OF EXCAVATION SYSTEMS MUST BE DESIGNED AND DETAILED BY THE CONTRACTOR’S REGISTERED PROFESSIONAL

ENGINEER.

11. SCALES NOTED ON THE DRAWINGS ARE FOR GENERAL INFORMATION ONLY. DO NOT OBTAIN DIMENSIONAL INFORMATION FROM

DIRECT SCALING OF THE DRAWINGS.

12. GROUNDWATER WAS NOTED AT APPROXIMATELY ELEVATION -6.00' IN THE TEST BORINGS, BUT MAY BE ENCOUNTERED AT SHALLOWER DEPTHS. PROVIDE DEWATERING MANAGEMENT AS REQUIRED BY THE PROJECT SPECIFICATIONS.

DEEP FOUNDATIONS

1. DESIGN OF DEEP FOUNDATIONS IS IN ACCORDANCE WITH THE RECOMMENDATIONS OF THE GEOTECHNICAL MEMORANDUM BY

WRA, DATED 03/04/2025.

2. PROVIDE PRESSURE-GROUTED MICROPILES WITH A PERMANENT STEEL PIPE CASING CONFORMING TO ASTM A252, GRADE 3 MODIFIED (Fy = 80 KSI). PROVIDE CASING PIPE WITH A 9.625-INCH OUTSIDE DIAMETER AND A MINIMUM WALL THICKNESS OF 0.472 INCHES. PROVIDE FULL LENGTH, CONTINUOUS, REINFORCING STEEL BAR CONFORMING TO THE REQUIREMENTS IN THE

DRAWINGS.

3. PROVIDE MICROPILES WITH A 60-TON ALLOWABLE COMPRESSION CAPACITY.

4. MICROPILES WITH THE CAPACITIES INDICATED ABOVE HAVE A LATERAL CAPACITY OF 2.7 TONS WITH 1/2" TOP OF PILE

DEFLECTION.

5. PILE ELEVATIONS ARE RELATIVE TO THE NAVD88 VERTICAL DATUM INDICATED ON THE GENERAL DRAWINGS, UNLESS

OTHERWISE NOTED.

6. PERFORM PRE-PRODUCTION VERIFICATION PILE LOAD TESTING AND PRODUCTION PILE PROOF LOAD TESTING OF MICROPILES IN ACCORDANCE WITH THE SPECIFICATIONS, AT LOCATIONS INDICATED ON THE DRAWINGS. REACTION PILES MUST NOT BE

USED FOR PRODUCTION PILES.

7. REFER TO OTHER DISCIPLINES' DRAWINGS FOR WORK TO BE INCORPORATED IN FOUNDATION WORK.

8. METHANE GAS WAS ENCOUNTERED WHILE COLLECTING TEST BORINGS DURING DESIGN. BUILDING 77H WILL BE OCCUPIED BY THE GOVERNMENT THROUGHOUT CONSTRUCTION (INCLUDING DURING PILE INSTALLATION). THE CONTRACTOR'S SAFETY PLAN MUST INCLUDE METHANE AS A POTENTIAL HAZARD THAT MAY BE ENCOUNTERED DURING CONSTRUCTION. THE METHANE MITIGATION PLAN (MMP) AT A MINIMUM MUST INCLUDE THE CONTRACTOR'S APPROACH FOR MONITORING METHANE GAS DURING PILE INSTALLATION AND ACTIONS THAT WILL BE TAKEN BY THE CONTRACTOR IF METHANE IS ENCOUNTERED.

CONTRACTOR AND GOVERNMENT PERSONNEL MUST BE BRIEFED AND NOTIFIED OF THE PLAN. THE PLAN MUST BE REVIEWED AND APPROVED BY THE CONTRACTING OFFICER AND MUST BE SUBMITTED IN CONJUNCTION WITH THE CONTRACTOR'S

ACCIDENT PREVENTION PLAN (APP).

CONCRETE

1. PROVIDE NORMAL-WEIGHT CONCRETE WITH A MINIMUM COMPRESSIVE STRENGTH OF 5000 PSI AT 28 DAYS , UNLESS

OTHERWISE NOTED.

2. DETAIL AND CONSTRUCT REINFORCED CONCRETE IN ACCORDANCE WITH AMERICAN CONCRETE INSTITUTE ACI 301, "SPECIFICATION FOR STRUCTURAL CONCRETE", AND AS SPECIFIED HEREIN.

3. DETAIL REINFORCING STEEL IN ACCORDANCE WITH AMERICAN CONCRETE INSTITUTE ACI 315, "MANUAL OF STANDARD PRACTICE FOR DETAILING REINFORCED CONCRETE STRUCTURES" AND ACI SP-66, "ACI DETAILING MANUAL."

4. PROVIDE REINFORCING STEEL CONFORMING TO ASTM A615, GRADE 60, DEFORMED BARS.

5. UNLESS NOTED OTHERWISE ON THE DRAWINGS, PROVIDE CONCRETE COVER FOR REINFORCING STEEL AS FOLLOWS:

A. CONCRETE CAST AGAINST AND PERMANENTLY IN CONTACT WITH GROUND, FILL, VAPOR RETARDER, OR CAPILLARY

WATER BARRIER: 3"

B. CONCRETE EXPOSED TO WEATHER OR IN CONTACT WITH GROUND, FILL, VAPOR RETARDER, OR CAPILLARY WATER

BARRIER: 2"

C. TOP OF PILE-SUPPORTED SLAB, AND SLAB-ON-GROUND: 1-1/2"

6. SUBMIT REINFORCING STEEL DETAILS AND JOINT LAYOUT (SHOP DRAWINGS) AND RECEIVE APPROVAL FROM THE

CONTRACTING OFFICER BEFORE PROCEEDING WITH FABRICATION.

7. CHAMFER ALL EXPOSED CONCRETE EDGES 3/4" UNLESS NOTED OTHERWISE.

8. DETAIL ALL SPLICES AND…

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